| Portsmouth Rhode Island
Weather Almanac |
|
|
|
|
|
|
|
|
| Monday, June 17, 2019 |
|
|
|
|
|
|
|
|
| Partly Cloudy, Light Winds and Warmer |
|
|
|
|
|
|
|
|
| Climate Normal
Period |
|
Climate Record Period |
|
|
|
|
|
|
|
|
|
| 1981- 2010 |
|
1893 - 2019 |
|
|
|
|
|
|
|
|
|
| |
|
June 17, 2019 |
|
|
Record |
Record |
|
|
|
|
|
|
|
|
| Observed Daily Data |
|
Observed |
|
2018 |
|
Normal |
|
Depart |
|
Highest |
Lowest |
|
|
|
|
|
|
|
|
| Maximum Temperature |
|
77 |
|
83 |
|
74 |
|
+3 |
|
91 |
|
in |
1894 |
|
58 |
|
in |
1959 |
|
|
|
|
|
|
|
|
|
| Minimum
Temperature |
|
63 |
|
59 |
|
58 |
|
+5 |
|
68 |
|
in |
1957 |
|
44 |
|
in |
1954 |
|
|
|
|
|
|
|
|
|
| Average Temperature |
|
70 |
|
71 |
|
66 |
|
+4 |
|
79 |
|
in |
1957 |
|
53 |
|
in |
2003 |
|
|
|
|
|
|
|
|
|
| Precipitation |
|
.00 |
|
.00 |
|
.11 |
|
-.11 |
|
2.41 |
|
in |
2001 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| One Hour |
|
.00 |
|
.00 |
|
|
|
|
|
1.08 |
|
in |
2001 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Snow |
|
0.0 |
|
0.0 |
|
0.0 |
|
+0.0 |
|
0.0 |
|
in |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Snow Depth |
|
0 |
|
0 |
|
|
|
|
|
|
|
in |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| HDD |
|
0 |
|
0 |
|
1 |
|
-1 |
|
12 |
|
in |
2003 |
|
0 |
|
in |
2019 |
|
|
|
|
|
|
|
|
|
| CDD |
|
5 |
|
6 |
|
3 |
|
+2 |
|
14 |
|
in |
1957 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Maximum Dew Point |
|
66 |
|
66 |
|
62 |
|
+4 |
|
73 |
|
in |
2004 |
|
42 |
|
in |
1964 |
|
|
|
|
|
|
|
|
|
| Minimum
Dew Point |
|
58 |
|
53 |
|
53 |
|
+6 |
|
65 |
|
in |
2001 |
|
36 |
|
in |
1965 |
|
|
|
|
|
|
|
|
|
| Average Dew Point |
|
62 |
|
60 |
|
57 |
|
+5 |
|
68 |
|
in |
2001 |
|
39 |
|
in |
1964 |
|
|
|
|
|
|
|
|
|
| Maximum Humidity |
|
96% |
|
90% |
|
93% |
|
+3% |
|
100% |
|
in |
2017 |
|
57% |
|
in |
1964 |
|
|
|
|
|
|
|
|
|
| Minimum
Humidity |
|
61% |
|
42% |
|
58% |
|
+3% |
|
93% |
|
in |
1974 |
|
28% |
|
in |
1987 |
|
|
|
|
|
|
|
|
|
| Average Humidity |
|
79% |
|
66% |
|
75% |
|
+3% |
|
96% |
|
in |
1974 |
|
44% |
|
in |
1964 |
|
|
|
|
|
|
|
|
|
| Maximum Barometer |
|
30.02 |
|
30.08 |
|
30.05 |
|
-00.03 |
|
30.42 |
|
in |
1978 |
|
29.73 |
|
in |
2008 |
|
|
|
|
|
|
|
|
|
| Minimum
Barometer |
|
29.83 |
|
30.00 |
|
29.85 |
|
-00.02 |
|
30.23 |
|
in |
1954 |
|
29.48 |
|
in |
1958 |
|
|
|
|
|
|
|
|
|
| Average Barometer |
|
29.93 |
|
30.04 |
|
29.95 |
|
-00.02 |
|
30.32 |
|
in |
1978 |
|
29.63 |
|
in |
1958 |
|
|
|
|
|
|
|
|
|
| Average Wind |
|
5.5 |
|
4.1 |
|
5.7 |
|
-0.2 |
|
12.7 |
|
in |
1986 |
|
1.2 |
|
in |
1996 |
|
|
|
|
|
|
|
|
|
| Direction |
|
SSE |
|
SSE |
|
S |
|
|
|
WNW |
|
|
|
|
SE |
|
|
|
|
|
|
|
|
|
|
|
|
| High Wind Gust |
|
16 |
|
17 |
|
21 |
|
-5 |
|
35 |
|
in |
1964 |
|
10 |
|
in |
2004 |
|
|
|
|
|
|
|
|
|
| Direction |
|
SSE |
|
SSE |
|
S |
|
|
|
W |
|
|
|
|
ESE |
|
|
|
|
|
|
|
|
|
|
|
|
| High
Heat Index |
|
78 |
|
84 |
|
75 |
|
+3 |
|
91 |
|
in |
1962 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Wind Chill |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#N/A |
|
in |
#N/A |
|
|
|
|
|
|
|
|
|
| Maximum Water Temp |
|
63.4 |
|
63.1 |
|
64.9 |
|
-1.5 |
|
69.6 |
|
in |
2007 |
|
62.1 |
|
in |
2003 |
|
|
|
|
|
|
|
|
|
| Minimum
Water Temp |
|
60.6 |
|
57.9 |
|
60.9 |
|
-0.3 |
|
66.4 |
|
in |
2007 |
|
56.5 |
|
in |
2006 |
|
|
|
|
|
|
|
|
|
| Average Water Temp |
|
62.0 |
|
60.5 |
|
62.9 |
|
-0.9 |
|
68.0 |
|
in |
2007 |
|
59.8 |
|
in |
2003 |
|
|
|
|
|
|
|
|
|
| Sunrise/ AM Twilight |
|
5:10:57 AM |
|
4:37:00 AM |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Sunset /
PM Twilight |
|
8:21:40 PM |
|
8:55:37 PM |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Length Of Day |
|
15:10:43 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Special Conditions |
|
Fog |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Comments |
|
|
|
|
|
|
|
|
|
|
|
| |
|
June 17, 2019 |
|
|
Record |
Record |
|
|
|
|
|
|
|
|
| Month-to-Date Summary |
|
Observed |
|
2018 |
|
Normal |
Depart |
Highest |
Lowest |
|
|
|
|
|
|
|
|
| Avg Maximum Temperature |
|
72.4 |
|
70.2 |
|
72.0 |
|
+0.4 |
|
78.4 |
|
in |
1925 |
|
51.4 |
|
in |
1893 |
|
|
|
|
|
|
|
|
|
| Avg
Minimum Temperature |
|
55.8 |
|
54.1 |
|
55.3 |
|
+0.5 |
|
59.5 |
|
in |
2008 |
|
48.4 |
|
in |
1907 |
|
|
|
|
|
|
|
|
|
| Average Temperature |
|
64.1 |
|
62.2 |
|
63.5 |
|
+0.6 |
|
68.5 |
|
in |
1925 |
|
56.0 |
|
in |
1907 |
|
|
|
|
|
|
|
|
|
| Total
Precipitation |
|
3.29 |
|
.98 |
|
2.17 |
|
+1.12 |
|
8.66 |
|
in |
1982 |
|
T |
|
in |
1949 |
|
|
|
|
|
|
|
|
|
| Total Snow |
|
0.0 |
|
0.0 |
|
0.0 |
|
+0.0 |
|
0.0 |
|
in |
|
|
0.0 |
|
in |
|
|
|
|
|
|
|
|
|
|
| Total
HDD |
|
30 |
|
69 |
|
43 |
|
-13 |
|
156 |
|
in |
1907 |
|
3 |
|
in |
1899 |
|
|
|
|
|
|
|
|
|
| Total CDD |
|
18 |
|
24 |
|
28 |
|
-10 |
|
81 |
|
in |
1984 |
|
0 |
|
in |
1965 |
|
|
|
|
|
|
|
|
|
| Avg Maximum Dew Point |
|
60.8 |
|
59.9 |
|
59.8 |
|
+0.9 |
|
65.8 |
|
in |
1996 |
|
52.3 |
|
in |
1988 |
|
|
|
|
|
|
|
|
|
| Avg
Minimum Dew Point |
|
49.3 |
|
49.0 |
|
50.1 |
|
-0.8 |
|
55.4 |
|
in |
2005 |
|
42.3 |
|
in |
1958 |
|
|
|
|
|
|
|
|
|
| Average Dew Point |
|
55.0 |
|
54.6 |
|
55.0 |
|
+0.0 |
|
60.2 |
|
in |
1996 |
|
48.3 |
|
in |
1988 |
|
|
|
|
|
|
|
|
|
| |
|
June 17, 2019 |
|
|
Record |
Record |
|
|
|
|
|
|
|
|
| Year-to-Date Summary |
|
Observed |
|
2018 |
|
Normal |
Depart |
Highest |
Lowest |
|
|
|
|
|
|
|
|
| Total Precipitation |
|
25.20 |
|
23.99 |
|
22.67 |
|
+2.53 |
|
38.11 |
|
in |
1998 |
|
12.64 |
|
in |
1957 |
|
|
|
|
|
|
|
|
|
| Total
Snow (since Jul 1 18) |
|
21.1 |
|
45.6 |
|
31.8 |
|
-10.7 |
|
84.1 |
|
in |
1996 |
|
5.0 |
|
in |
1998 |
|
|
|
|
|
|
|
|
|
| Total HDD (since Jul 1
18) |
|
5520 |
|
5357 |
|
5615 |
|
-95 |
|
6601 |
|
in |
1905 |
|
4538 |
|
in |
2012 |
|
|
|
|
|
|
|
|
|
| Total
CDD (since Jan 1) |
|
28 |
|
35 |
|
37 |
|
-9 |
|
86 |
|
in |
1991 |
|
0 |
|
in |
1916 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Hour-by-Hour Weather For June 17, 2019 |
|
|
|
|
| Climate Weather for June 17 |
|
|
|
|
| Weather History For June 17 |
|
|
|
|
| Weather Calendar |
|
|
|
|
| Back
To Weather Stat Page |
|
|
|
|
| Home |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|