| Portsmouth Rhode Island
Weather Almanac |
|
|
|
|
|
|
|
|
| Monday, July 29, 2019 |
|
|
|
|
|
|
|
|
| Clear, Morning Fog and Afternoon Haze, Light Winds, Hot and
Muggy |
|
|
|
|
|
|
|
|
| Climate
Normal Period |
|
Climate Record Period |
|
|
|
|
|
|
|
|
|
| 1981- 2010 |
|
1893 - 2019 |
|
|
|
|
|
|
|
|
|
| |
|
July 29, 2019 |
|
|
Record |
Record |
|
|
|
|
|
|
|
|
| Observed Daily Data |
|
Observed |
|
2018 |
|
Normal |
|
Depart |
|
Highest |
Lowest |
|
|
|
|
|
|
|
|
| Maximum Temperature |
|
88 |
|
82 |
|
80 |
|
+8 |
|
92 |
|
in |
1949 |
|
67 |
|
in |
1926 |
|
|
|
|
|
|
|
|
|
| Minimum
Temperature |
|
71 |
|
68 |
|
65 |
|
+6 |
|
73 |
|
in |
1995 |
|
55 |
|
in |
1977 |
|
|
|
|
|
|
|
|
|
| Average Temperature |
|
80 |
|
75 |
|
73 |
|
+7 |
|
82 |
|
in |
1949 |
|
62 |
|
in |
1914 |
|
|
|
|
|
|
|
|
|
| Precipitation |
|
.00 |
|
.00 |
|
.11 |
|
-.11 |
|
2.10 |
|
in |
1897 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| One
Hour |
|
.00 |
|
.00 |
|
|
|
|
|
.90 |
|
in |
2002 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Snow |
|
0.0 |
|
0.0 |
|
0.0 |
|
+0.0 |
|
0.0 |
|
in |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Snow Depth |
|
0 |
|
0 |
|
|
|
|
|
|
|
in |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| HDD |
|
0 |
|
0 |
|
0 |
|
+0 |
|
3 |
|
in |
1914 |
|
0 |
|
in |
2019 |
|
|
|
|
|
|
|
|
|
| CDD |
|
15 |
|
10 |
|
8 |
|
+7 |
|
17 |
|
in |
1949 |
|
0 |
|
in |
2017 |
|
|
|
|
|
|
|
|
|
| Maximum Dew Point |
|
74 |
|
68 |
|
69 |
|
+6 |
|
75 |
|
in |
2016 |
|
50 |
|
in |
1968 |
|
|
|
|
|
|
|
|
|
| Minimum
Dew Point |
|
69 |
|
60 |
|
60 |
|
+9 |
|
70 |
|
in |
2007 |
|
44 |
|
in |
1968 |
|
|
|
|
|
|
|
|
|
| Average Dew Point |
|
72 |
|
64 |
|
64 |
|
+8 |
|
73 |
|
in |
1995 |
|
47 |
|
in |
1968 |
|
|
|
|
|
|
|
|
|
| Maximum Humidity |
|
94% |
|
95% |
|
93% |
|
+1% |
|
100% |
|
in |
2016 |
|
70% |
|
in |
1956 |
|
|
|
|
|
|
|
|
|
| Minimum
Humidity |
|
59% |
|
50% |
|
62% |
|
-3% |
|
93% |
|
in |
1986 |
|
33% |
|
in |
1968 |
|
|
|
|
|
|
|
|
|
| Average Humidity |
|
77% |
|
73% |
|
78% |
|
-1% |
|
97% |
|
in |
1986 |
|
52% |
|
in |
1968 |
|
|
|
|
|
|
|
|
|
| Maximum Barometer |
|
30.01 |
|
30.09 |
|
30.01 |
|
+00.00 |
|
30.33 |
|
in |
1984 |
|
29.77 |
|
in |
1966 |
|
|
|
|
|
|
|
|
|
| Minimum
Barometer |
|
29.95 |
|
29.96 |
|
29.82 |
|
+00.13 |
|
30.24 |
|
in |
1996 |
|
29.48 |
|
in |
1981 |
|
|
|
|
|
|
|
|
|
| Average Barometer |
|
29.98 |
|
30.03 |
|
29.91 |
|
+00.07 |
|
30.28 |
|
in |
1996 |
|
29.65 |
|
in |
1966 |
|
|
|
|
|
|
|
|
|
| Average Wind |
|
5.4 |
|
4.9 |
|
5.5 |
|
-0.1 |
|
11.4 |
|
in |
1968 |
|
1.6 |
|
in |
1996 |
|
|
|
|
|
|
|
|
|
| Direction |
|
SSW |
|
W |
|
S |
|
|
|
WNW |
|
|
|
|
SSE |
|
|
|
|
|
|
|
|
|
|
|
|
| High Wind Gust |
|
19 |
|
14 |
|
20 |
|
-1 |
|
44 |
|
in |
1941 |
|
10 |
|
in |
1991 |
|
|
|
|
|
|
|
|
|
| Direction |
|
SSW |
|
N |
|
S |
|
|
|
NE |
|
|
|
|
NNE |
|
|
|
|
|
|
|
|
|
|
|
|
| High
Heat Index |
|
96 |
|
85 |
|
81 |
|
+15 |
|
96 |
|
in |
2019 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Wind Chill |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Maximum Water Temp |
|
73.5 |
|
72.7 |
|
71.6 |
|
+1.9 |
|
74.6 |
|
in |
2006 |
|
68.5 |
|
in |
2017 |
|
|
|
|
|
|
|
|
|
| Minimum
Water Temp |
|
70.3 |
|
70.0 |
|
68.0 |
|
+2.3 |
|
71.1 |
|
in |
2007 |
|
60.6 |
|
in |
2003 |
|
|
|
|
|
|
|
|
|
| Average Water Temp |
|
71.9 |
|
71.4 |
|
69.8 |
|
+2.1 |
|
72.4 |
|
in |
2007 |
|
66.3 |
|
in |
2017 |
|
|
|
|
|
|
|
|
|
| Sunrise/ AM Twilight |
|
5:37:56 AM |
|
5:06:36 AM |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Sunset /
PM Twilight |
|
8:05:28 PM |
|
8:36:48 PM |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Length Of Day |
|
14:27:32 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Special Conditions |
|
Fog, Haze |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Comments |
|
|
|
|
|
|
|
|
|
|
|
| |
|
July 29, 2019 |
|
|
Record |
Record |
|
|
|
|
|
|
|
|
| Month-to-Date Summary |
|
Observed |
|
2018 |
|
Normal |
Depart |
Highest |
Lowest |
|
|
|
|
|
|
|
|
| Avg Maximum Temperature |
|
83.9 |
|
80.8 |
|
79.2 |
|
+4.7 |
|
84.8 |
|
in |
1952 |
|
74.0 |
|
in |
1902 |
|
|
|
|
|
|
|
|
|
| Avg
Minimum Temperature |
|
65.9 |
|
64.9 |
|
63.7 |
|
+2.2 |
|
70.0 |
|
in |
2013 |
|
59.3 |
|
in |
1962 |
|
|
|
|
|
|
|
|
|
| Average Temperature |
|
74.9 |
|
72.8 |
|
71.5 |
|
+3.4 |
|
76.0 |
|
in |
2010 |
|
67.5 |
|
in |
1902 |
|
|
|
|
|
|
|
|
|
| Total
Precipitation |
|
6.17 |
|
.74 |
|
3.16 |
|
+3.01 |
|
8.73 |
|
in |
2009 |
|
.36 |
|
in |
1952 |
|
|
|
|
|
|
|
|
|
| Total Snow |
|
0.0 |
|
0.0 |
|
0.0 |
|
+0.0 |
|
0.0 |
|
in |
|
|
0.0 |
|
in |
|
|
|
|
|
|
|
|
|
|
| Total
HDD |
|
0 |
|
0 |
|
3 |
|
-3 |
|
28 |
|
in |
1914 |
|
0 |
|
in |
2019 |
|
|
|
|
|
|
|
|
|
| Total CDD |
|
295 |
|
233 |
|
199 |
|
+96 |
|
326 |
|
in |
2013 |
|
95 |
|
in |
1902 |
|
|
|
|
|
|
|
|
|
| Avg Maximum Dew Point |
|
70.3 |
|
69.7 |
|
67.5 |
|
+2.8 |
|
73.4 |
|
in |
2013 |
|
61.9 |
|
in |
1962 |
|
|
|
|
|
|
|
|
|
| Avg
Minimum Dew Point |
|
61.9 |
|
60.8 |
|
58.8 |
|
+3.1 |
|
67.4 |
|
in |
2013 |
|
52.0 |
|
in |
1965 |
|
|
|
|
|
|
|
|
|
| Average Dew Point |
|
66.1 |
|
65.2 |
|
63.1 |
|
+3.0 |
|
70.4 |
|
in |
2013 |
|
57.1 |
|
in |
1965 |
|
|
|
|
|
|
|
|
|
| |
|
July 29, 2019 |
|
|
Record |
Record |
|
|
|
|
|
|
|
|
| Year-to-Date Summary |
|
Observed |
|
2018 |
|
Normal |
Depart |
Highest |
Lowest |
|
|
|
|
|
|
|
|
| Total Precipitation |
|
35.23 |
|
25.13 |
|
27.46 |
|
+7.77 |
|
41.06 |
|
in |
1998 |
|
14.31 |
|
in |
1957 |
|
|
|
|
|
|
|
|
|
| Total
Snow (since Jul 1 19) |
|
0.0 |
|
0.0 |
|
0.0 |
|
+0.0 |
|
0.0 |
|
in |
|
|
0.0 |
|
in |
|
|
|
|
|
|
|
|
|
|
| Total HDD (since Jul 1
19) |
|
0 |
|
0 |
|
3 |
|
-3 |
|
28 |
|
in |
1914 |
|
0 |
|
in |
2019 |
|
|
|
|
|
|
|
|
|
| Total
CDD (since Jan 1) |
|
390 |
|
310 |
|
288 |
|
+102 |
|
463 |
|
in |
2010 |
|
120 |
|
in |
1902 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Hour-by-Hour Weather For July 29, 2019 |
|
|
|
|
| Climate Weather for July 29 |
|
|
|
|
| Weather History For July 29 |
|
|
|
|
| Weather Calendar |
|
|
|
|
| Back
To Weather Stat Page |
|
|
|
|
| Home |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|