| Portsmouth Rhode Island Weather Almanac |
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| Friday,
October 4, 2024 |
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| Clear early,
Light Fog to Partly Cloudy, Light Winds, Continued Warm |
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Climate
Normal Period |
Climate Record Period |
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1991 -
2020 |
1893 - 2024 |
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October 4, 2024 |
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Record |
|
Record |
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| Observed Daily Data |
|
2024 |
|
2023 |
|
Norm |
|
Depart |
|
Highest |
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Lowest |
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| Maximum Temperature |
|
70 |
|
83 |
|
66 |
|
+4 |
|
83 |
|
in |
2023 |
|
51 |
|
in |
1996 |
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|
| Minimum
Temperature |
|
54 |
|
60 |
|
51 |
|
+3 |
|
65 |
|
in |
2007 |
|
34 |
|
in |
1945 |
|
|
| Average Temperature |
|
62 |
|
72 |
|
59 |
|
+3 |
|
74 |
|
in |
1941 |
|
44 |
|
in |
1996 |
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| Month Avg Max Temperature |
|
70.5 |
|
74.5 |
|
67.0 |
|
+3.5 |
|
79.8 |
|
in |
1927 |
|
52.5 |
|
in |
1899 |
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| Month Avg
Min Temperature |
|
53.3 |
|
52.8 |
|
52.0 |
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+1.3 |
|
62.8 |
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in |
1954 |
|
38.3 |
|
in |
1899 |
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| Month Average
Temperature |
|
62.0 |
|
64.0 |
|
59.5 |
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+2.5 |
|
71.5 |
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in |
1927 |
|
45.8 |
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in |
1899 |
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| High Heat
Index |
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86 |
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in |
2023 |
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| Low Wind
Chill |
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34 |
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in |
1996 |
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| Heating Degree Days |
|
3 |
|
0 |
|
6 |
|
-3 |
|
21 |
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in |
1996 |
|
0 |
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in |
2023 |
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| Month Heating DD |
|
12 |
|
11 |
|
22 |
|
-10 |
|
77 |
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in |
1899 |
|
0 |
|
in |
1954 |
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| Season
Heating DD |
|
50 |
|
75 |
|
102 |
|
-52 |
|
254 |
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in |
1956 |
|
29 |
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in |
1921 |
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| Cooling Degree Days |
|
0 |
|
7 |
|
1 |
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-1 |
|
9 |
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in |
1941 |
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0 |
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in |
2024 |
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| Month Cooling DD |
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0 |
|
7 |
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4 |
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-4 |
|
26 |
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in |
1927 |
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0 |
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in |
2024 |
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| Year Cooling DD |
|
692 |
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715 |
|
607 |
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+85 |
|
868 |
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in |
2020 |
|
290 |
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in |
1902 |
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| Maximum Dew Point |
|
64 |
|
71 |
|
58 |
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+6 |
|
71 |
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in |
2023 |
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29 |
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in |
1965 |
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| Minimum
Dew Point |
|
53 |
|
60 |
|
46 |
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+7 |
|
64 |
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in |
2007 |
|
19 |
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in |
1965 |
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| Average Dew Point |
|
59 |
|
66 |
|
52 |
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+7 |
|
67 |
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in |
2007 |
|
24 |
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in |
1965 |
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| Month Avg Max Dew Point |
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61.5 |
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63.5 |
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58.5 |
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+3.0 |
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67.5 |
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in |
1954 |
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39.3 |
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in |
1974 |
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| Month Avg
Min Dew Point |
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50.5 |
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51.5 |
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46.5 |
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+4.0 |
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61.0 |
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in |
1954 |
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31.5 |
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in |
1965 |
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| Month Average Dew Point |
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56.3 |
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57.8 |
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52.5 |
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+3.8 |
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64.3 |
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in |
1954 |
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35.5 |
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in |
1974 |
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| Precipitation |
|
.00 |
|
.00 |
|
.14 |
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-.14 |
|
1.54 |
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in |
1999 |
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| One Hour
Rain |
|
.00 |
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.00 |
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|
.66 |
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in |
1999 |
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| Half Hour
Rain |
|
.00 |
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.00 |
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.29 |
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in |
2021 |
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| Hourly Rain Rate |
|
.00 |
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.00 |
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2.44 |
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in |
2014 |
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| Month Precipitation |
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.00 |
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.00 |
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.56 |
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-.56 |
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2.51 |
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in |
1984 |
|
.00 |
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in |
2024 |
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| Year Precipitation |
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43.78 |
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42.10 |
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33.77 |
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+10.01 |
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48.53 |
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in |
1998 |
|
17.64 |
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in |
1957 |
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| Snow |
|
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 |
1900 |
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| Snow Depth |
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0 |
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0 |
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0 |
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+0 |
|
45569 |
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in |
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| Month Snow |
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#N/A |
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#N/A |
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#N/A |
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#N/A |
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#N/A |
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in |
#N/A |
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#N/A |
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in |
Many |
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| Season Snow |
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October
4, 2024 |
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|
Record |
Record |
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| Observed Daily Data |
|
2024 |
|
2023 |
|
Norm |
|
Depart |
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Highest |
Lowest |
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| Maximum Humidity |
|
98% |
|
99% |
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92% |
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+6% |
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100% |
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in |
2007 |
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52% |
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in |
1965 |
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| Minimum
Humidity |
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73% |
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67% |
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60% |
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+13% |
|
97% |
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in |
1985 |
|
33% |
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in |
1963 |
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| Average Humidity |
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86% |
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83% |
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76% |
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+9% |
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99% |
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in |
1985 |
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46% |
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in |
1965 |
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| Maximum Barometer |
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30.24 |
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30.23 |
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30.11 |
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+00.13 |
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30.60 |
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in |
1996 |
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29.73 |
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in |
1987 |
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| Minimum
Barometer |
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30.14 |
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30.11 |
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29.89 |
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+00.25 |
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30.33 |
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in |
1972 |
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29.30 |
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in |
1986 |
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| Average Barometer |
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30.19 |
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30.17 |
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30.00 |
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+00.19 |
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30.40 |
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in |
1996 |
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29.53 |
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in |
1986 |
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| Average
Wind |
|
3.5 |
|
1.8 |
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7.2 |
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-3.7 |
|
15.3 |
|
in |
2022 |
|
1.5 |
|
in |
2005 |
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| Direction |
|
S |
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SSE |
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W |
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NE |
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SSE |
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| High Wind
Gust |
|
14 |
|
10 |
|
23 |
|
-9 |
|
56 |
|
in |
1917 |
|
10 |
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in |
2023 |
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| Direction |
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S |
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N |
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S |
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S |
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N |
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| Maximum Water Temp |
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66.6 |
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65.8 |
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64.9 |
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+1.7 |
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68.2 |
|
in |
2007 |
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59.5 |
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in |
2010 |
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| Minimum
Water Temp |
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65.3 |
|
64.2 |
|
63.2 |
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+2.1 |
|
66.6 |
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in |
2021 |
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57.6 |
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in |
2010 |
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| Average Water Temp |
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66.0 |
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65.0 |
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64.0 |
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+1.9 |
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67.1 |
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in |
2021 |
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58.5 |
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in |
2010 |
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| Sunrise/ AM Twilight |
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6:45:37 AM |
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6:18:07 AM |
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| Sunset /
PM Twilight |
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6:20:50 PM |
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6:49:32 PM |
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| Length Of Day |
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11:35:13 |
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| Special
Conditions |
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Fog |
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| Comments |
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| Hour-by-Hour Weather For October 4, 2024 |
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| Climate Weather for October 4 |
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| Weather History For October 4 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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