| Portsmouth Rhode Island
Weather Almanac |
|
|
|
|
|
|
|
|
|
| Monday, February 4, 2019 |
|
|
|
|
|
|
|
|
|
| Clear, Fog and Haze early then Partly Cloudy, Foggy Late,
Light Winds and Very Warm |
|
|
|
|
|
|
|
|
|
| Climate Normal
Period |
|
Climate Record Period |
|
|
|
|
|
|
|
|
|
|
| 1981- 2010 |
|
1893 - 2019 |
|
|
|
|
|
|
|
|
|
|
| |
|
February 4, 2019 |
|
|
Record |
Record |
|
|
|
|
|
|
|
|
|
| Observed Daily Data |
|
Observed |
|
2018 |
|
Normal |
|
Depart |
|
Highest |
Lowest |
|
|
|
|
|
|
|
|
|
| Maximum Temperature |
|
53 |
|
46 |
|
38 |
|
+15 |
|
58 |
|
in |
1991 |
|
13 |
|
in |
1996 |
|
|
|
|
|
|
|
|
|
|
| Minimum
Temperature |
|
36 |
|
31 |
|
22 |
|
+14 |
|
42 |
|
in |
2016 |
|
-1 |
|
in |
1918 |
|
|
|
|
|
|
|
|
|
|
| Average Temperature |
|
45 |
|
39 |
|
31 |
|
+14 |
|
48 |
|
in |
2016 |
|
9 |
|
in |
1996 |
|
|
|
|
|
|
|
|
|
|
| Precipitation |
|
.00 |
|
.64 |
|
.12 |
|
-.12 |
|
2.46 |
|
in |
1961 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| One Hour |
|
.00 |
|
.20 |
|
|
|
|
|
.30 |
|
in |
1995 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Snow |
|
0.0 |
|
0.0 |
|
0.3 |
|
-0.3 |
|
17.9 |
|
in |
1961 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Snow
Depth |
|
0 |
|
0 |
|
|
|
|
|
24 |
|
in |
1898 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| HDD |
|
20 |
|
26 |
|
34 |
|
-14 |
|
56 |
|
in |
1996 |
|
17 |
|
in |
2016 |
|
|
|
|
|
|
|
|
|
|
| CDD |
|
0 |
|
|
|
0 |
|
+0 |
|
0 |
|
in |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Maximum Dew Point |
|
44 |
|
46 |
|
26 |
|
+18 |
|
53 |
|
in |
2016 |
|
-5 |
|
in |
1996 |
|
|
|
|
|
|
|
|
|
|
| Minimum
Dew Point |
|
35 |
|
22 |
|
10 |
|
+25 |
|
41 |
|
in |
1984 |
|
-15 |
|
in |
1978 |
|
|
|
|
|
|
|
|
|
|
| Average Dew Point |
|
40 |
|
34 |
|
31 |
|
+9 |
|
46 |
|
in |
2016 |
|
-10 |
|
in |
1978 |
|
|
|
|
|
|
|
|
|
|
| Maximum Humidity |
|
98% |
|
100% |
|
83% |
|
+15% |
|
100% |
|
in |
1984 |
|
50% |
|
in |
1981 |
|
|
|
|
|
|
|
|
|
|
| Minimum
Humidity |
|
64% |
|
71% |
|
51% |
|
+13% |
|
94% |
|
in |
1984 |
|
22% |
|
in |
2007 |
|
|
|
|
|
|
|
|
|
|
| Average Humidity |
|
81% |
|
86% |
|
67% |
|
+14% |
|
97% |
|
in |
1984 |
|
37% |
|
in |
2007 |
|
|
|
|
|
|
|
|
|
|
| Maximum Barometer |
|
30.12 |
|
30.39 |
|
30.16 |
|
-00.04 |
|
30.75 |
|
in |
1975 |
|
29.50 |
|
in |
1954 |
|
|
|
|
|
|
|
|
|
|
| Minimum
Barometer |
|
30.00 |
|
29.58 |
|
29.78 |
|
+00.22 |
|
30.45 |
|
in |
1963 |
|
28.72 |
|
in |
1995 |
|
|
|
|
|
|
|
|
|
|
| Average Barometer |
|
30.06 |
|
29.99 |
|
29.97 |
|
+00.09 |
|
30.58 |
|
in |
1975 |
|
29.39 |
|
in |
1972 |
|
|
|
|
|
|
|
|
|
|
| Average Wind |
|
5.8 |
|
9.4 |
|
8.2 |
|
-2.4 |
|
21.8 |
|
in |
1961 |
|
1.4 |
|
in |
1966 |
|
|
|
|
|
|
|
|
|
|
| Direction |
|
SSW |
|
SSE |
|
WNW |
|
|
|
NE |
|
|
|
|
ENE |
|
|
|
|
|
|
|
|
|
|
|
|
|
| High Wind Gust |
|
18 |
|
30 |
|
26 |
|
-8 |
|
55 |
|
in |
1972 |
|
9 |
|
in |
1966 |
|
|
|
|
|
|
|
|
|
|
| Direction |
|
S |
|
SSE |
|
WNW |
|
|
|
SSE |
|
|
|
|
E |
|
|
|
|
|
|
|
|
|
|
|
|
|
| High Heat Index |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Wind Chill |
|
32 |
|
21 |
|
12 |
|
+20 |
|
|
|
|
|
|
-16 |
|
in |
1978 |
|
|
|
|
|
|
|
|
|
|
| Maximum Water Temp |
|
36.1 |
|
35.6 |
|
38.5 |
|
-2.4 |
|
44.1 |
|
in |
2016 |
|
35.6 |
|
in |
2018 |
|
|
|
|
|
|
|
|
|
|
| Minimum
Water Temp |
|
33.6 |
|
32.6 |
|
36.9 |
|
-3.3 |
|
43.0 |
|
in |
2016 |
|
32.6 |
|
in |
2018 |
|
|
|
|
|
|
|
|
|
|
| Average Water Temp |
|
34.9 |
|
34.1 |
|
37.7 |
|
-2.9 |
|
43.6 |
|
in |
2016 |
|
34.1 |
|
in |
2018 |
|
|
|
|
|
|
|
|
|
|
| Sunrise/ AM Twilight |
|
6:53:58 AM |
|
6:24:56 AM |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Sunset /
PM Twilight |
|
5:04:15 PM |
|
5:33:17 PM |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Length Of Day |
|
10:10:17 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Special Conditions |
|
Dense Fog, Haze |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Comments |
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
February 4, 2019 |
|
|
Record |
Record |
|
|
|
|
|
|
|
|
|
| Month-to-Date Summary |
|
Observed |
|
2018 |
|
Normal |
Depart |
Highest |
Lowest |
|
|
|
|
|
|
|
|
|
| Avg Maximum Temperature |
|
37.8 |
|
39.3 |
|
37.3 |
|
+0.5 |
|
53.8 |
|
in |
2016 |
|
19.3 |
|
in |
1971 |
|
|
|
|
|
|
|
|
|
|
| Avg
Minimum Temperature |
|
22.8 |
|
21.8 |
|
22.0 |
|
+0.8 |
|
38.5 |
|
in |
2016 |
|
4.5 |
|
in |
1971 |
|
|
|
|
|
|
|
|
|
|
| Average Temperature |
|
30.3 |
|
30.5 |
|
30.3 |
|
+0.0 |
|
46.1 |
|
in |
2016 |
|
11.9 |
|
in |
1971 |
|
|
|
|
|
|
|
|
|
|
| Total
Precipitation |
|
.00 |
|
.85 |
|
.46 |
|
-.46 |
|
3.16 |
|
in |
1970 |
|
.00 |
|
in |
2019 |
|
|
|
|
|
|
|
|
|
|
| Total Snow |
|
0.0 |
|
0.1 |
|
1.2 |
|
-1.2 |
|
17.9 |
|
in |
1961 |
|
0.0 |
|
in |
2019 |
|
|
|
|
|
|
|
|
|
|
| Total
HDD |
|
137 |
|
136 |
|
139 |
|
-2 |
|
211 |
|
in |
1971 |
|
75 |
|
in |
2016 |
|
|
|
|
|
|
|
|
|
|
| Total CDD |
|
0 |
|
0 |
|
0 |
|
+0 |
|
0 |
|
in |
|
|
0 |
|
in |
|
|
|
|
|
|
|
|
|
|
|
| Avg Maximum Dew Point |
|
27.0 |
|
34.8 |
|
26.2 |
|
+0.8 |
|
46.3 |
|
in |
2016 |
|
1.3 |
|
in |
1971 |
|
|
|
|
|
|
|
|
|
|
| Avg
Minimum Dew Point |
|
14.3 |
|
12.3 |
|
10.1 |
|
+4.1 |
|
32.8 |
|
in |
2016 |
|
-11.3 |
|
in |
1980 |
|
|
|
|
|
|
|
|
|
|
| Average Dew Point |
|
20.6 |
|
23.5 |
|
18.2 |
|
+2.5 |
|
39.5 |
|
in |
2016 |
|
-3.6 |
|
in |
1980 |
|
|
|
|
|
|
|
|
|
|
| |
|
February 4, 2019 |
|
|
Record |
Record |
|
|
|
|
|
|
|
|
|
| Year-to-Date Summary |
|
Observed |
|
2018 |
|
Normal |
Depart |
Highest |
Lowest |
|
|
|
|
|
|
|
|
|
| Total Precipitation |
|
5.56 |
|
5.84 |
|
4.15 |
|
+1.41 |
|
12.07 |
|
in |
1979 |
|
1.00 |
|
in |
1955 |
|
|
|
|
|
|
|
|
|
|
| Total
Snow (since Jul 1 18) |
|
5.3 |
|
27.9 |
|
18.2 |
|
-12.9 |
|
51.0 |
|
in |
1996 |
|
1.5 |
|
in |
1989 |
|
|
|
|
|
|
|
|
|
|
| Total HDD (since Jul 1
18) |
|
3141 |
|
3033 |
|
3167 |
|
-26 |
|
3958 |
|
in |
1918 |
|
2366 |
|
in |
2016 |
|
|
|
|
|
|
|
|
|
|
| Total
CDD (since Jan 1) |
|
0 |
|
0 |
|
0 |
|
+0 |
|
0 |
|
in |
|
|
0 |
|
in |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Hour-by-Hour Weather For February 4, 2019 |
|
|
|
|
| Climate Weather for February 4 |
|
|
|
|
| Weather History For February 4 |
|
|
|
|
| Weather Calendar |
|
|
|
|
| Back To Weather Stat Page |
|
|
|
|
| Home |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|