| Portsmouth Rhode Island Weather Almanac |
|
|
|
|
|
|
|
|
|
| Friday, July
9, 2021 |
|
|
|
|
|
|
|
|
|
| Cloudy,
Heavy Rain & Fog from Tropical Storm
Elsa, Partly Cloudy PM, Breezy, Seasonal Temps |
|
|
|
|
|
|
|
|
|
| Climate Normal
Period |
|
Climate Record Period |
|
|
|
|
|
|
|
|
|
| 1991- 2020 |
|
1893 - 2021 |
|
|
|
|
|
|
|
|
|
| |
|
July 9, 2021 |
|
Record |
|
Record |
|
|
|
|
|
|
|
|
|
| Observed Daily Data |
|
2021 |
|
2020 |
|
Norm |
|
Depart |
|
Highest |
|
Lowest |
|
|
|
|
|
|
|
|
|
| Maximum Temperature |
|
78 |
|
83 |
|
80 |
|
-2 |
|
96 |
|
in |
1981 |
|
68 |
|
in |
2016 |
|
|
|
|
|
|
|
|
|
| Minimum
Temperature |
|
67 |
|
70 |
|
64 |
|
+3 |
|
72 |
|
in |
1981 |
|
52 |
|
in |
1894 |
|
|
|
|
|
|
|
|
|
| Average Temperature |
|
73 |
|
77 |
|
72 |
|
+1 |
|
84 |
|
in |
1981 |
|
63 |
|
in |
2009 |
|
|
|
|
|
|
|
|
|
| Month Avg Max Temperature |
|
75.4 |
|
79.7 |
|
79.1 |
|
-3.7 |
|
87.2 |
|
in |
1955 |
|
70.0 |
|
in |
1914 |
|
|
|
|
|
|
|
|
|
| Month
Avg Min Temperature |
|
63.0 |
|
64.3 |
|
63.7 |
|
-0.7 |
|
70.4 |
|
in |
2013 |
|
54.7 |
|
in |
1962 |
|
|
|
|
|
|
|
|
|
| Month Average
Temperature |
|
69.6 |
|
72.3 |
|
71.7 |
|
-2.1 |
|
76.8 |
|
in |
1955 |
|
63.3 |
|
in |
1914 |
|
|
|
|
|
|
|
|
|
| HDD |
|
0 |
|
0 |
|
0 |
|
+0 |
|
2 |
|
in |
2009 |
|
0 |
|
in |
|
|
|
|
|
|
|
|
|
|
| Month HDD |
|
9 |
|
0 |
|
3 |
|
+6 |
|
23 |
|
in |
1914 |
|
0 |
|
in |
2020 |
|
|
|
|
|
|
|
|
|
| Season HDD |
|
9 |
|
0 |
|
3 |
|
+6 |
|
23 |
|
in |
1914 |
|
0 |
|
in |
2020 |
|
|
|
|
|
|
|
|
|
| CDD |
|
8 |
|
12 |
|
7 |
|
+1 |
|
19 |
|
in |
1981 |
|
0 |
|
in |
2016 |
|
|
|
|
|
|
|
|
|
| Month CDD |
|
50 |
|
66 |
|
60 |
|
-10 |
|
106 |
|
in |
1955 |
|
8 |
|
in |
1914 |
|
|
|
|
|
|
|
|
|
| Year CDD |
|
212 |
|
199 |
|
153 |
|
+59 |
|
232 |
|
in |
2010 |
|
32 |
|
in |
1972 |
|
|
|
|
|
|
|
|
|
| Maximum Dew Point |
|
72 |
|
74 |
|
68 |
|
+4 |
|
77 |
|
in |
1994 |
|
53 |
|
in |
1963 |
|
|
|
|
|
|
|
|
|
| Minimum
Dew Point |
|
65 |
|
68 |
|
60 |
|
+5 |
|
70 |
|
in |
2010 |
|
39 |
|
in |
1963 |
|
|
|
|
|
|
|
|
|
| Average Dew Point |
|
69 |
|
71 |
|
64 |
|
+5 |
|
74 |
|
in |
1994 |
|
46 |
|
in |
1963 |
|
|
|
|
|
|
|
|
|
| Month Avg Max Dew Point |
|
69.2 |
|
70.1 |
|
67.7 |
|
+1.6 |
|
73.9 |
|
in |
1994 |
|
56.6 |
|
in |
1982 |
|
|
|
|
|
|
|
|
|
| Month
Avg Min Dew Point |
|
61.0 |
|
62.0 |
|
59.1 |
|
+1.9 |
|
68.0 |
|
in |
2013 |
|
47.6 |
|
in |
1982 |
|
|
|
|
|
|
|
|
|
| Month Average Dew Point |
|
65.1 |
|
66.1 |
|
63.4 |
|
+1.7 |
|
70.9 |
|
in |
2013 |
|
52.1 |
|
in |
1982 |
|
|
|
|
|
|
|
|
|
| Precipitation |
|
1.19 |
|
.00 |
|
.10 |
|
+1.09 |
|
1.23 |
|
in |
1899 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| One Hour |
|
.39 |
|
.00 |
|
|
|
|
|
.61 |
|
in |
1962 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Hourly Rate |
|
3.16 |
|
.00 |
|
|
|
|
|
3.16 |
|
in |
2021 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Month Precipitation |
|
3.36 |
|
.13 |
|
.96 |
|
+2.40 |
|
4.73 |
|
in |
2009 |
|
.00 |
|
in |
2019 |
|
|
|
|
|
|
|
|
|
| Year Precipitation |
|
22.42 |
|
21.15 |
|
23.53 |
|
-1.11 |
|
40.76 |
|
in |
1998 |
|
13.04 |
|
in |
1957 |
|
|
|
|
|
|
|
|
|
| Snow |
|
0.0 |
|
0.0 |
|
##### |
|
##### |
|
0.0 |
|
in |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Snow Depth |
|
0 |
|
0 |
|
|
|
|
|
0 |
|
in |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Month Snow |
|
#N/A |
|
#N/A |
|
#N/A |
|
#N/A |
|
#N/A |
|
in |
#N/A |
|
#N/A |
|
in |
|
|
|
|
|
|
|
|
|
|
| Season Snow |
|
#N/A |
|
#N/A |
|
#N/A |
|
#N/A |
|
#N/A |
|
in |
#N/A |
|
#N/A |
|
in |
#N/A |
|
|
|
|
|
|
|
|
|
| |
|
July
9, 2021 |
|
|
Record |
Record |
|
|
|
|
|
|
|
|
| Observed Daily Data |
|
2021 |
|
2020 |
|
Norm |
|
Depart |
|
Highest |
Lowest |
|
|
|
|
|
|
|
|
| Maximum Humidity |
|
99% |
|
95% |
|
92% |
|
+7% |
|
100% |
|
in |
2005 |
|
70% |
|
in |
1954 |
|
|
|
|
|
|
|
|
|
| Minimum
Humidity |
|
78% |
|
67% |
|
57% |
|
+21% |
|
84% |
|
in |
1964 |
|
27% |
|
in |
1956 |
|
|
|
|
|
|
|
|
|
| Average Humidity |
|
89% |
|
81% |
|
74% |
|
+14% |
|
92% |
|
in |
1962 |
|
53% |
|
in |
1991 |
|
|
|
|
|
|
|
|
|
| Maximum Barometer |
|
30.02 |
|
30.03 |
|
29.99 |
|
+00.03 |
|
30.27 |
|
in |
2018 |
|
29.66 |
|
in |
1962 |
|
|
|
|
|
|
|
|
|
| Minimum
Barometer |
|
29.54 |
|
29.97 |
|
29.80 |
|
-00.26 |
|
30.10 |
|
in |
1972 |
|
29.36 |
|
in |
1986 |
|
|
|
|
|
|
|
|
|
| Average Barometer |
|
29.78 |
|
30.00 |
|
29.90 |
|
-00.12 |
|
30.17 |
|
in |
1972 |
|
29.58 |
|
in |
1962 |
|
|
|
|
|
|
|
|
|
| Average Wind |
|
8.9 |
|
5.6 |
|
5.9 |
|
+3.0 |
|
10.4 |
|
in |
1990 |
|
2.0 |
|
in |
1993 |
|
|
|
|
|
|
|
|
|
| Direction |
|
SSE |
|
SW |
|
SW |
|
|
|
SW |
|
|
|
|
SW |
|
|
|
|
|
|
|
|
|
|
|
|
| High Wind Gust |
|
30 |
|
23 |
|
20 |
|
+10 |
|
36 |
|
in |
1936 |
|
12 |
|
in |
2013 |
|
|
|
|
|
|
|
|
|
| Direction |
|
ESE |
|
SSW |
|
S |
|
|
|
NNE |
|
|
|
|
SE |
|
|
|
|
|
|
|
|
|
|
|
|
| High
Heat Index |
|
80 |
|
89 |
|
81 |
|
-1 |
|
105 |
|
in |
1981 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Low Wind Chill |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#N/A |
|
in |
#N/A |
|
|
|
|
|
|
|
|
|
| Maximum Water Temp |
|
71.4 |
|
67.5 |
|
69.8 |
|
+1.6 |
|
76.0 |
|
in |
2013 |
|
65.3 |
|
in |
2009 |
|
|
|
|
|
|
|
|
|
| Minimum
Water Temp |
|
69.0 |
|
63.7 |
|
65.5 |
|
+3.5 |
|
69.4 |
|
in |
1999 |
|
59.6 |
|
in |
2003 |
|
|
|
|
|
|
|
|
|
| Average Water Temp |
|
70.2 |
|
65.6 |
|
67.6 |
|
+2.6 |
|
71.5 |
|
in |
2010 |
|
64.2 |
|
in |
2005 |
|
|
|
|
|
|
|
|
|
| Sunrise/ AM Twilight |
|
5:20:52 AM |
|
4:47:40 AM |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Sunset /
PM Twilight |
|
8:20:27 PM |
|
8:53:40 PM |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Length Of Day |
|
14:59:35 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Special Conditions |
|
Fog |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Comments |
|
TS Storm Else passes through Rhode Island |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Hour-by-Hour Weather For July 9, 2021 |
|
|
|
|
|
|
|
|
|
| Climate Weather for July 9 |
|
|
|
|
|
|
|
|
|
| Weather History For July 9 |
|
|
|
|
|
|
|
|
|
| Weather Calendar |
|
|
|
|
|
|
|
|
|
| Back
To Weather Stat Page |
|
|
|
|
|
|
|
|
|
| Home |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|