CLIMATE CHARTS
Shepaug Dam, Connecticut
Latitude: 41.7167 Longitude: -73.3000
Elevation: 839.9 feet (256.0 meters)
Monthly Data Table for Shepaug Dam, Connecticut
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
31.8 |
35.2 |
43.9 |
55.9 |
66.0 |
73.5 |
77.8 |
76.7 |
69.0 |
58.8 |
48.3 |
36.9 |
Minimum Temperature |
°F |
12.5 |
15.6 |
22.8 |
32.4 |
42.7 |
52.1 |
57.2 |
56.1 |
49.0 |
38.1 |
29.4 |
19.5 |
Heating Degree Days |
°F |
1328 |
1109 |
981 |
626 |
339 |
114 |
33 |
44 |
204 |
514 |
785 |
1141 |
Cooling Degree Days |
°F |
0 |
0 |
0 |
0 |
8 |
48 |
110 |
88 |
24 |
1 |
0 |
0 |
Precipitation |
in. |
3.39 |
3.37 |
4.36 |
4.23 |
4.60 |
4.52 |
4.93 |
4.69 |
4.59 |
4.77 |
4.36 |
4.04 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
-0.1 |
1.8 |
6.6 |
13.3 |
18.9 |
23.1 |
25.4 |
24.8 |
20.6 |
14.9 |
9.1 |
2.7 |
Minimum Temperature |
°C |
-10.8 |
-9.1 |
-5.1 |
0.2 |
5.9 |
11.2 |
14.0 |
13.4 |
9.4 |
3.4 |
-1.4 |
-6.9 |
Heating Degree Days |
°C |
738 |
616 |
545 |
348 |
188 |
63 |
18 |
24 |
113 |
286 |
436 |
634 |
Cooling Degree Days |
°C |
0 |
0 |
0 |
0 |
4 |
27 |
61 |
49 |
13 |
1 |
0 |
0 |
Precipitation |
cm. |
8.61 |
8.56 |
11.07 |
10.74 |
11.68 |
11.48 |
12.52 |
11.91 |
11.66 |
12.12 |
11.07 |
10.26 |