Middletown Rhode Island
Weather Almanac |
|
|
|
|
|
|
|
|
|
Friday, December 29, 2017 |
|
|
|
|
|
|
|
|
|
Partly Cloudy to Clear PM, Breezy, Bitter Cold |
|
|
|
|
|
|
|
|
|
Climate
Normal Period |
|
Climate Record Period |
|
|
|
|
|
|
|
|
|
|
1981- 2010 |
|
1893 - 2017 |
|
|
|
|
|
|
|
|
|
|
|
|
December 29, 2017 |
|
|
Record |
Record |
|
|
|
|
|
|
|
|
|
Observed Daily Data |
|
Observed |
|
2016 |
|
Normal |
|
Depart |
|
Highest |
Lowest |
|
|
|
|
|
|
|
|
|
Maximum Temperature |
|
17 |
|
44 |
|
39 |
|
-22 |
|
58 |
|
in |
1984 |
|
14 |
|
in |
1917 |
|
|
|
|
|
|
|
|
|
|
Minimum
Temperature |
|
7 |
|
27 |
|
24 |
|
-17 |
|
47 |
|
in |
1984 |
|
-8 |
|
in |
1917 |
|
|
|
|
|
|
|
|
|
|
Average Temperature |
|
12 |
|
36 |
|
32 |
|
-20 |
|
53 |
|
in |
1984 |
|
3 |
|
in |
1917 |
|
|
|
|
|
|
|
|
|
|
Precipitation |
|
.00 |
|
.58 |
|
.13 |
|
-.13 |
|
1.89 |
|
in |
1901 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
One Hour |
|
.00 |
|
.12 |
|
|
|
|
|
.35 |
|
in |
2013 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Snowfall |
|
0.0 |
|
0.0 |
|
0.3 |
|
-0.3 |
|
8.3 |
|
in |
1945 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Snow
Depth |
|
0 |
|
0 |
|
|
|
|
|
15 |
|
in |
1947 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
HDD |
|
53 |
|
29 |
|
33 |
|
+20 |
|
62 |
|
in |
1917 |
|
12 |
|
in |
1984 |
|
|
|
|
|
|
|
|
|
|
CDD |
|
0 |
|
0 |
|
0 |
|
+0 |
|
0 |
|
in |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Maximum Dew Point |
|
2 |
|
43 |
|
30 |
|
-28 |
|
52 |
|
in |
1982 |
|
2 |
|
in |
2017 |
|
|
|
|
|
|
|
|
|
|
Minimum
Dew Point |
|
-3 |
|
23 |
|
14 |
|
-17 |
|
45 |
|
in |
1984 |
|
-9 |
|
in |
1993 |
|
|
|
|
|
|
|
|
|
|
Average Dew Point |
|
-1 |
|
33 |
|
22 |
|
-23 |
|
48 |
|
in |
2005 |
|
-1 |
|
in |
2017 |
|
|
|
|
|
|
|
|
|
|
Maximum Humidity |
|
66% |
|
95% |
|
85% |
|
-19% |
|
100% |
|
|
|
|
54% |
|
in |
1952 |
|
|
|
|
|
|
|
|
|
|
Minimum
Humidity |
|
46% |
|
74% |
|
57% |
|
-11% |
|
95% |
|
in |
1990 |
|
17% |
|
in |
1994 |
|
|
|
|
|
|
|
|
|
|
Average Humidity |
|
56% |
|
85% |
|
71% |
|
-15% |
|
98% |
|
in |
1990 |
|
39% |
|
in |
1949 |
|
|
|
|
|
|
|
|
|
|
Maximum Barometer |
|
30.34 |
|
30.14 |
|
30.14 |
|
+00.20 |
|
30.82 |
|
in |
1933 |
|
29.49 |
|
in |
1976 |
|
|
|
|
|
|
|
|
|
|
Minimum
Barometer |
|
30.15 |
|
29.33 |
|
29.74 |
|
+00.41 |
|
30.43 |
|
in |
2006 |
|
28.86 |
|
in |
1956 |
|
|
|
|
|
|
|
|
|
|
Average Barometer |
|
30.25 |
|
29.74 |
|
29.94 |
|
+00.30 |
|
30.57 |
|
in |
2006 |
|
29.34 |
|
in |
1976 |
|
|
|
|
|
|
|
|
|
|
Average Wind |
|
8.4 |
|
8.0 |
|
8.0 |
|
+0.4 |
|
17.9 |
|
in |
2009 |
|
1.5 |
|
in |
1992 |
|
|
|
|
|
|
|
|
|
|
Direction |
|
WNW |
|
E |
|
WNW |
|
|
|
NW |
|
|
|
|
NNE |
|
|
|
|
|
|
|
|
|
|
|
|
|
High Wind Gust |
|
24 |
|
39 |
|
26 |
|
-2 |
|
47 |
|
in |
2009 |
|
7 |
|
in |
1992 |
|
|
|
|
|
|
|
|
|
|
Direction |
|
WNW |
|
NW |
|
WNW |
|
|
|
NW |
|
|
|
|
NW |
|
|
|
|
|
|
|
|
|
|
|
|
|
High Heat Index |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Wind Chill |
|
-6 |
|
25 |
|
16 |
|
-22 |
|
|
|
|
|
|
-9 |
|
in |
1987 |
|
|
|
|
|
|
|
|
|
|
Maximum Water Temp |
|
40.0 |
|
43.0 |
|
43.8 |
|
-3.8 |
|
49.0 |
|
in |
2006 |
|
39.0 |
|
in |
2010 |
|
|
|
|
|
|
|
|
|
|
Minimum
Water Temp |
|
34.3 |
|
41.4 |
|
41.0 |
|
-6.7 |
|
46.6 |
|
in |
2015 |
|
34.3 |
|
in |
2017 |
|
|
|
|
|
|
|
|
|
|
Average Water Temp |
|
37.2 |
|
42.2 |
|
42.4 |
|
-5.2 |
|
47.4 |
|
in |
2015 |
|
37.2 |
|
in |
2017 |
|
|
|
|
|
|
|
|
|
|
Sunrise/ AM Twilight |
|
7:11:AM |
|
6:40:AM |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Sunset /
PM Twilight |
|
4:23:PM |
|
4:55:PM |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Length Of Day |
|
9:12 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Special Conditions |
|
None |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Comments |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
December 29, 2017 |
|
|
Record |
Record |
|
|
|
|
|
|
|
|
|
Month-to-Date Summary |
|
Observed |
|
2016 |
|
Normal |
Depart |
|
Highest |
Lowest |
|
|
|
|
|
|
|
|
|
Avg Maximum Temperature |
|
39.5 |
|
43.4 |
|
42.3 |
|
-2.8 |
|
54.3 |
|
in |
2015 |
|
30.3 |
|
in |
1989 |
|
|
|
|
|
|
|
|
|
|
Avg
Minimum Temperature |
|
27.6 |
|
29.4 |
|
28.4 |
|
-0.8 |
|
41.9 |
|
in |
2015 |
|
14.1 |
|
in |
1989 |
|
|
|
|
|
|
|
|
|
|
Average Temperature |
|
33.6 |
|
36.4 |
|
35.3 |
|
-1.8 |
|
48.1 |
|
in |
2015 |
|
22.2 |
|
in |
1989 |
|
|
|
|
|
|
|
|
|
|
Total
Precipitation |
|
2.25 |
|
2.89 |
|
4.09 |
|
-1.84 |
|
9.28 |
|
in |
1936 |
|
.58 |
|
in |
1955 |
|
|
|
|
|
|
|
|
|
|
Total Snowfall |
|
6.3 |
|
2.6 |
|
7.0 |
|
-0.7 |
|
21.7 |
|
in |
1981 |
|
T |
|
in |
2011 |
|
|
|
|
|
|
|
|
|
|
Total
HDD |
|
905 |
|
823 |
|
853 |
|
+52 |
|
1234 |
|
in |
1989 |
|
480 |
|
in |
2015 |
|
|
|
|
|
|
|
|
|
|
Total CDD |
|
0 |
|
0 |
|
0 |
|
+0 |
|
0 |
|
in |
|
|
0 |
|
in |
|
|
|
|
|
|
|
|
|
|
|
Avg Maximum Dew Point |
|
31.1 |
|
35.9 |
|
34.2 |
|
-3.1 |
|
49.6 |
|
in |
2015 |
|
15.2 |
|
in |
1989 |
|
|
|
|
|
|
|
|
|
|
Avg
Minimum Dew Point |
|
17.4 |
|
19.9 |
|
18.7 |
|
-1.3 |
|
36.3 |
|
in |
2015 |
|
-1.2 |
|
in |
1989 |
|
|
|
|
|
|
|
|
|
|
Average Dew Point |
|
24.2 |
|
27.9 |
|
26.5 |
|
-2.2 |
|
42.9 |
|
in |
2015 |
|
7.0 |
|
in |
1989 |
|
|
|
|
|
|
|
|
|
|
|
|
December 29, 2017 |
|
|
Record |
Record |
|
|
|
|
|
|
|
|
|
Year-to-Date Summary |
|
Observed |
|
2016 |
|
Normal |
Depart |
|
Highest |
Lowest |
|
|
|
|
|
|
|
|
|
Total Precipitation |
|
41.36 |
|
31.86 |
|
48.07 |
|
-6.71 |
|
65.49 |
|
in |
1983 |
|
27.66 |
|
in |
1965 |
|
|
|
|
|
|
|
|
|
|
Total Snowfall (since
Jul 1) |
|
6.3 |
|
2.6 |
|
8.1 |
|
-1.8 |
|
22.9 |
|
in |
1904 |
|
T |
|
in |
1999 |
|
|
|
|
|
|
|
|
|
|
Total
HDD (since Jul 1) |
|
1702 |
|
1678 |
|
1885 |
|
-183 |
|
2412 |
|
in |
1904 |
|
1275 |
|
in |
2015 |
|
|
|
|
|
|
|
|
|
|
Total CDD (since Jan 1) |
|
580 |
|
807 |
|
563 |
|
+17 |
|
807 |
|
in |
2016 |
|
290 |
|
in |
1902 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Hour-by-Hour Weather For December 29, 2017 |
|
|
|
|
Climate Weather for December 29 |
|
|
|
|
Weather History For December 29 |
|
|
|
|
Weather Calendar |
|
|
|
|
Back To Weather Stat Page |
|
|
|
|
Home |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|