| Portsmouth Rhode Island
Weather Almanac |
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| Saturday, June 29, 2019 |
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| Partly Cloudy to Mostly Cloudy PM, Heavy Thunderstorm
w/Hail @ 530pm, Light Winds and Warm |
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| Climate Normal
Period |
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Climate Record Period |
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| 1981- 2010 |
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1893 - 2019 |
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June 29, 2019 |
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Record |
Record |
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| Observed Daily Data |
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Observed |
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2018 |
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Normal |
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Depart |
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Highest |
Lowest |
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| Maximum Temperature |
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83 |
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83 |
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77 |
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+6 |
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93 |
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in |
1991 |
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61 |
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in |
1927 |
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| Minimum
Temperature |
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67 |
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67 |
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62 |
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+5 |
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69 |
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in |
2013 |
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49 |
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in |
1995 |
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| Average Temperature |
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75 |
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75 |
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70 |
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+5 |
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80 |
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in |
1991 |
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57 |
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in |
1919 |
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| Precipitation |
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.86 |
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.00 |
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.10 |
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+.76 |
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1.32 |
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in |
1994 |
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| One Hour |
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.83 |
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.00 |
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.83 |
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in |
2019 |
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| Snow |
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0.0 |
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0.0 |
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0.0 |
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+0.0 |
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0.0 |
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in |
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| Snow Depth |
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0 |
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0 |
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in |
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| HDD |
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0 |
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0 |
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0 |
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+0 |
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8 |
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in |
1919 |
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0 |
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in |
2019 |
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| CDD |
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10 |
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10 |
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5 |
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+5 |
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15 |
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in |
1991 |
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| Maximum Dew Point |
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73 |
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72 |
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66 |
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+7 |
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74 |
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in |
2010 |
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55 |
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in |
1958 |
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| Minimum
Dew Point |
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60 |
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60 |
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56 |
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+4 |
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68 |
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in |
2008 |
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44 |
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in |
1971 |
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| Average Dew Point |
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67 |
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66 |
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61 |
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+6 |
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71 |
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in |
2008 |
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52 |
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in |
1970 |
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| Maximum Humidity |
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93% |
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100% |
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92% |
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+1% |
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100% |
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in |
2018 |
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70% |
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in |
1991 |
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| Minimum
Humidity |
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67% |
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51% |
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60% |
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+7% |
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98% |
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in |
1985 |
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31% |
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in |
1958 |
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| Average Humidity |
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80% |
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76% |
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76% |
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+4% |
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99% |
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in |
1985 |
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54% |
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in |
1991 |
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| Maximum Barometer |
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30.09 |
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29.95 |
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30.01 |
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+00.08 |
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30.27 |
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in |
1981 |
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29.53 |
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in |
2009 |
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| Minimum
Barometer |
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29.77 |
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29.82 |
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29.82 |
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-00.05 |
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30.16 |
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in |
2003 |
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29.34 |
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in |
1986 |
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| Average Barometer |
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29.93 |
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29.89 |
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29.92 |
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+00.01 |
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30.21 |
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in |
2003 |
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29.49 |
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in |
2009 |
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| Average Wind |
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5.0 |
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4.1 |
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5.7 |
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-0.7 |
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16.4 |
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in |
1957 |
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2.0 |
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in |
1996 |
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| Direction |
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SSW |
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WNW |
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SSW |
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SW |
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SSE |
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| High Wind Gust |
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24 |
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14 |
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21 |
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+3 |
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52 |
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in |
1957 |
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11 |
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in |
2000 |
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| Direction |
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NNW |
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SSE |
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SSW |
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SSW |
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S |
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| High
Heat Index |
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89 |
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88 |
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78 |
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+11 |
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95 |
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in |
1991 |
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| Wind Chill |
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#N/A |
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in |
#N/A |
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| Maximum Water Temp |
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68.4 |
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66.2 |
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68.0 |
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+0.4 |
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70.9 |
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in |
2001 |
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63.6 |
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in |
2006 |
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| Minimum
Water Temp |
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64.9 |
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61.3 |
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63.7 |
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+1.2 |
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67.3 |
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in |
1999 |
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58.8 |
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in |
2004 |
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| Average Water Temp |
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66.7 |
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63.8 |
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65.9 |
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+0.8 |
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68.7 |
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in |
2010 |
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61.9 |
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in |
2006 |
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| Sunrise/ AM Twilight |
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5:14:32 AM |
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4:40:43 AM |
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| Sunset /
PM Twilight |
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8:23:11 PM |
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8:56:59 PM |
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| Length Of Day |
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15:08:39 |
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| Special Conditions |
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Thunderstorm w/Pea sized hail @ 530pm |
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| Comments |
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June 29, 2019 |
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|
Record |
Record |
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| Month-to-Date Summary |
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Observed |
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2018 |
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Normal |
Depart |
Highest |
Lowest |
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| Avg Maximum Temperature |
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74.5 |
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71.9 |
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73.6 |
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+0.9 |
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79.0 |
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in |
1957 |
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52.3 |
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in |
1893 |
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| Avg
Minimum Temperature |
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58.3 |
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56.5 |
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57.4 |
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+0.9 |
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61.1 |
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in |
2010 |
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52.9 |
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in |
1907 |
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| Average Temperature |
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66.4 |
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64.2 |
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65.5 |
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+0.9 |
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68.8 |
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in |
1957 |
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60.2 |
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in |
1903 |
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| Total
Precipitation |
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6.87 |
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1.38 |
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3.69 |
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+3.18 |
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9.44 |
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in |
1982 |
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.05 |
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in |
1949 |
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| Total Snow |
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0.0 |
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0.0 |
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0.0 |
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+0.0 |
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0.0 |
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in |
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0.0 |
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in |
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| Total
HDD |
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32 |
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75 |
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53 |
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-21 |
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159 |
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in |
1907 |
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5 |
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in |
1899 |
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| Total CDD |
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78 |
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55 |
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75 |
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+3 |
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156 |
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in |
1957 |
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8 |
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in |
1972 |
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| Avg Maximum Dew Point |
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62.7 |
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62.4 |
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61.6 |
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+1.1 |
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66.2 |
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in |
2010 |
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54.6 |
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in |
1965 |
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| Avg
Minimum Dew Point |
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52.5 |
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51.1 |
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51.9 |
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+0.6 |
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57.4 |
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in |
2010 |
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44.7 |
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in |
1958 |
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| Average Dew Point |
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57.6 |
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57.0 |
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56.8 |
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+0.9 |
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61.8 |
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in |
2010 |
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50.0 |
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in |
1965 |
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June 29, 2019 |
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Record |
Record |
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| Year-to-Date Summary |
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Observed |
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2018 |
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Normal |
Depart |
Highest |
Lowest |
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| Total Precipitation |
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28.78 |
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24.39 |
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24.19 |
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+4.59 |
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39.12 |
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in |
1983 |
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12.69 |
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in |
1957 |
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| Total
Snow (since Jul 1 18) |
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21.1 |
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45.6 |
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31.8 |
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-10.7 |
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84.1 |
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in |
1996 |
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5.0 |
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in |
1998 |
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| Total HDD (since Jul 1
18) |
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5522 |
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5363 |
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5625 |
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-103 |
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6620 |
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in |
1905 |
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4549 |
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in |
2012 |
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| Total
CDD (since Jan 1) |
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88 |
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66 |
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84 |
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+4 |
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172 |
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in |
1957 |
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8 |
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in |
1972 |
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| Hour-by-Hour Weather For June 29, 2019 |
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| Climate Weather for June 29 |
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| Weather History For June 29 |
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| Weather Calendar |
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