CLIMATE CHARTS
Williamstown, Kentucky
Latitude: 38.6586 Longitude: -84.6106
Elevation: 940 feet (286.5 meters)
Monthly Data Table for Williamstown, Kentucky
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
41.2 |
46.3 |
55.9 |
67.3 |
75.5 |
82.9 |
86.6 |
86.3 |
80.3 |
69.2 |
56.6 |
44.4 |
Minimum Temperature |
°F |
24.1 |
27.3 |
35.0 |
44.7 |
54.0 |
62.2 |
65.8 |
64.6 |
57.8 |
46.9 |
37.6 |
27.4 |
Heating Degree Days |
°F |
1003 |
790 |
608 |
294 |
97 |
11 |
0 |
2 |
43 |
244 |
539 |
902 |
Cooling Degree Days |
°F |
0 |
0 |
2 |
24 |
90 |
237 |
347 |
326 |
164 |
29 |
2 |
0 |
Precipitation |
in. |
3.02 |
2.90 |
4.24 |
4.01 |
4.77 |
4.70 |
3.95 |
3.51 |
3.18 |
3.51 |
3.40 |
3.38 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
5.1 |
7.9 |
13.3 |
19.6 |
24.2 |
28.3 |
30.3 |
30.2 |
26.8 |
20.7 |
13.7 |
6.9 |
Minimum Temperature |
°C |
-4.4 |
-2.6 |
1.7 |
7.1 |
12.2 |
16.8 |
18.8 |
18.1 |
14.3 |
8.3 |
3.1 |
-2.6 |
Heating Degree Days |
°C |
557 |
439 |
338 |
163 |
54 |
6 |
0 |
1 |
24 |
136 |
299 |
501 |
Cooling Degree Days |
°C |
0 |
0 |
1 |
13 |
50 |
132 |
193 |
181 |
91 |
16 |
1 |
0 |
Precipitation |
cm. |
7.67 |
7.37 |
10.77 |
10.19 |
12.12 |
11.94 |
10.03 |
8.92 |
8.08 |
8.92 |
8.64 |
8.59 |