| Portsmouth Rhode Island
Weather Almanac |
|
|
|
|
|
|
|
|
| Saturday, July 27, 2019 |
|
|
|
|
|
|
|
|
| Mostly Cloudy early then Clear, Light Winds with Seasonal
Temperatures |
|
|
|
|
|
|
|
|
| Climate
Normal Period |
|
Climate Record Period |
|
|
|
|
|
|
|
|
|
| 1981- 2010 |
|
1893 - 2019 |
|
|
|
|
|
|
|
|
|
| |
|
July 27, 2019 |
|
|
Record |
Record |
|
|
|
|
|
|
|
|
| Observed Daily Data |
|
Observed |
|
2018 |
|
Normal |
|
Depart |
|
Highest |
Lowest |
|
|
|
|
|
|
|
|
| Maximum Temperature |
|
80 |
|
84 |
|
80 |
|
+0 |
|
94 |
|
in |
1940 |
|
67 |
|
in |
1993 |
|
|
|
|
|
|
|
|
|
| Minimum
Temperature |
|
64 |
|
71 |
|
65 |
|
-1 |
|
73 |
|
in |
1995 |
|
53 |
|
in |
2001 |
|
|
|
|
|
|
|
|
|
| Average Temperature |
|
72 |
|
78 |
|
73 |
|
-1 |
|
82 |
|
in |
1940 |
|
63 |
|
in |
2001 |
|
|
|
|
|
|
|
|
|
| Precipitation |
|
.00 |
|
.00 |
|
.10 |
|
-.10 |
|
1.92 |
|
in |
1990 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| One
Hour |
|
.00 |
|
.00 |
|
|
|
|
|
.85 |
|
in |
2015 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Snow |
|
0.0 |
|
0.0 |
|
0.0 |
|
+0.0 |
|
0.0 |
|
in |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Snow Depth |
|
0 |
|
0 |
|
|
|
|
|
|
|
in |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| HDD |
|
0 |
|
0 |
|
0 |
|
+0 |
|
2 |
|
in |
2001 |
|
0 |
|
in |
2019 |
|
|
|
|
|
|
|
|
|
| CDD |
|
7 |
|
13 |
|
8 |
|
-1 |
|
17 |
|
in |
1940 |
|
0 |
|
in |
2004 |
|
|
|
|
|
|
|
|
|
| Maximum Dew Point |
|
63 |
|
76 |
|
68 |
|
-5 |
|
79 |
|
in |
1995 |
|
54 |
|
in |
2001 |
|
|
|
|
|
|
|
|
|
| Minimum
Dew Point |
|
57 |
|
71 |
|
60 |
|
-3 |
|
71 |
|
in |
2018 |
|
44 |
|
in |
1977 |
|
|
|
|
|
|
|
|
|
| Average Dew Point |
|
60 |
|
74 |
|
64 |
|
-4 |
|
75 |
|
in |
1995 |
|
50 |
|
in |
2001 |
|
|
|
|
|
|
|
|
|
| Maximum Humidity |
|
87% |
|
100% |
|
92% |
|
-5% |
|
100% |
|
in |
2018 |
|
66% |
|
in |
1983 |
|
|
|
|
|
|
|
|
|
| Minimum
Humidity |
|
46% |
|
74% |
|
62% |
|
-16% |
|
90% |
|
in |
2000 |
|
35% |
|
in |
1987 |
|
|
|
|
|
|
|
|
|
| Average Humidity |
|
67% |
|
87% |
|
77% |
|
-11% |
|
95% |
|
in |
2000 |
|
57% |
|
in |
1983 |
|
|
|
|
|
|
|
|
|
| Maximum Barometer |
|
30.32 |
|
30.02 |
|
30.04 |
|
+00.28 |
|
30.42 |
|
in |
1990 |
|
29.81 |
|
in |
1992 |
|
|
|
|
|
|
|
|
|
| Minimum
Barometer |
|
30.20 |
|
29.94 |
|
29.84 |
|
+00.36 |
|
30.20 |
|
in |
2019 |
|
29.52 |
|
in |
1989 |
|
|
|
|
|
|
|
|
|
| Average Barometer |
|
30.26 |
|
29.98 |
|
29.94 |
|
+00.32 |
|
30.26 |
|
in |
2019 |
|
29.67 |
|
in |
1992 |
|
|
|
|
|
|
|
|
|
| Average Wind |
|
4.9 |
|
5.4 |
|
5.7 |
|
-0.8 |
|
11.5 |
|
in |
1973 |
|
2.6 |
|
in |
1991 |
|
|
|
|
|
|
|
|
|
| Direction |
|
S |
|
SSW |
|
SSW |
|
|
|
SW |
|
|
|
|
NNE |
|
|
|
|
|
|
|
|
|
|
|
|
| High Wind Gust |
|
18 |
|
19 |
|
20 |
|
-2 |
|
40 |
|
in |
1927 |
|
11 |
|
in |
1990 |
|
|
|
|
|
|
|
|
|
| Direction |
|
S |
|
S |
|
SSW |
|
|
|
NE |
|
|
|
|
ENE |
|
|
|
|
|
|
|
|
|
|
|
|
| High
Heat Index |
|
80 |
|
92 |
|
81 |
|
-1 |
|
99 |
|
in |
1995 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Wind Chill |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Maximum Water Temp |
|
73.0 |
|
73.6 |
|
71.4 |
|
+1.6 |
|
75.0 |
|
in |
2007 |
|
67.1 |
|
in |
2001 |
|
|
|
|
|
|
|
|
|
| Minimum
Water Temp |
|
69.6 |
|
70.2 |
|
68.4 |
|
+1.2 |
|
72.3 |
|
in |
2007 |
|
64.6 |
|
in |
1996 |
|
|
|
|
|
|
|
|
|
| Average Water Temp |
|
71.3 |
|
71.9 |
|
69.9 |
|
+1.4 |
|
73.6 |
|
in |
2007 |
|
66.1 |
|
in |
2001 |
|
|
|
|
|
|
|
|
|
| Sunrise/ AM Twilight |
|
5:36:01 AM |
|
5:04:28 AM |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Sunset /
PM Twilight |
|
8:07:31 PM |
|
8:39:04 PM |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Length Of Day |
|
14:31:30 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Special Conditions |
|
None |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Comments |
|
|
|
|
|
|
|
|
|
|
|
| |
|
July 27, 2019 |
|
|
Record |
Record |
|
|
|
|
|
|
|
|
| Month-to-Date Summary |
|
Observed |
|
2018 |
|
Normal |
Depart |
Highest |
Lowest |
|
|
|
|
|
|
|
|
| Avg Maximum Temperature |
|
83.7 |
|
80.6 |
|
79.2 |
|
+4.5 |
|
84.4 |
|
in |
1955 |
|
73.5 |
|
in |
1902 |
|
|
|
|
|
|
|
|
|
| Avg
Minimum Temperature |
|
65.7 |
|
64.6 |
|
63.6 |
|
+2.1 |
|
70.1 |
|
in |
2013 |
|
59.2 |
|
in |
1962 |
|
|
|
|
|
|
|
|
|
| Average Temperature |
|
74.7 |
|
72.6 |
|
71.4 |
|
+3.3 |
|
76.1 |
|
in |
2013 |
|
67.1 |
|
in |
1902 |
|
|
|
|
|
|
|
|
|
| Total
Precipitation |
|
6.17 |
|
.70 |
|
2.95 |
|
+3.22 |
|
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 |
|
23 |
|
in |
1914 |
|
0 |
|
in |
2019 |
|
|
|
|
|
|
|
|
|
| Total CDD |
|
270 |
|
212 |
|
183 |
|
+87 |
|
306 |
|
in |
2013 |
|
78 |
|
in |
1902 |
|
|
|
|
|
|
|
|
|
| Avg Maximum Dew Point |
|
70.1 |
|
69.6 |
|
67.4 |
|
+2.7 |
|
73.4 |
|
in |
2013 |
|
62.0 |
|
in |
1962 |
|
|
|
|
|
|
|
|
|
| Avg
Minimum Dew Point |
|
61.7 |
|
60.6 |
|
58.7 |
|
+3.0 |
|
67.4 |
|
in |
2013 |
|
52.1 |
|
in |
1965 |
|
|
|
|
|
|
|
|
|
| Average Dew Point |
|
65.9 |
|
65.1 |
|
63.0 |
|
+2.8 |
|
70.4 |
|
in |
2013 |
|
57.1 |
|
in |
1965 |
|
|
|
|
|
|
|
|
|
| |
|
July 27, 2019 |
|
|
Record |
Record |
|
|
|
|
|
|
|
|
| Year-to-Date Summary |
|
Observed |
|
2018 |
|
Normal |
Depart |
Highest |
Lowest |
|
|
|
|
|
|
|
|
| Total Precipitation |
|
35.23 |
|
25.09 |
|
27.25 |
|
+7.98 |
|
41.06 |
|
in |
1998 |
|
13.93 |
|
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 |
|
23 |
|
in |
1914 |
|
0 |
|
in |
2019 |
|
|
|
|
|
|
|
|
|
| Total
CDD (since Jan 1) |
|
365 |
|
289 |
|
272 |
|
+93 |
|
441 |
|
in |
2010 |
|
103 |
|
in |
1902 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Hour-by-Hour Weather For July 27, 2019 |
|
|
|
|
| Climate Weather for July 27 |
|
|
|
|
| Weather History For July 27 |
|
|
|
|
| Weather Calendar |
|
|
|
|
| Back
To Weather Stat Page |
|
|
|
|
| Home |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|