CLIMATE CHARTS
Grayson, Kentucky
Latitude: 38.2922 Longitude: -82.9747
Elevation: 700.1 feet (213.4 meters)
Monthly Data Table for Grayson, Kentucky
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
42.8 |
47.3 |
56.5 |
67.8 |
75.9 |
83.4 |
86.8 |
86.4 |
80.0 |
69.3 |
57.7 |
45.7 |
Minimum Temperature |
°F |
20.2 |
21.7 |
28.1 |
36.9 |
46.2 |
55.9 |
60.6 |
59.1 |
50.0 |
38.7 |
30.3 |
23.4 |
Heating Degree Days |
°F |
1038 |
854 |
705 |
389 |
169 |
28 |
2 |
6 |
93 |
354 |
631 |
944 |
Cooling Degree Days |
°F |
0 |
0 |
1 |
9 |
47 |
168 |
271 |
246 |
92 |
13 |
1 |
0 |
Precipitation |
in. |
3.03 |
3.02 |
3.87 |
3.49 |
5.04 |
4.12 |
4.96 |
3.38 |
2.57 |
2.99 |
3.28 |
3.68 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
6.0 |
8.5 |
13.6 |
19.9 |
24.4 |
28.6 |
30.4 |
30.2 |
26.7 |
20.7 |
14.3 |
7.6 |
Minimum Temperature |
°C |
-6.6 |
-5.7 |
-2.2 |
2.7 |
7.9 |
13.3 |
15.9 |
15.1 |
10.0 |
3.7 |
-0.9 |
-4.8 |
Heating Degree Days |
°C |
577 |
474 |
392 |
216 |
94 |
16 |
1 |
3 |
52 |
197 |
351 |
524 |
Cooling Degree Days |
°C |
0 |
0 |
1 |
5 |
26 |
93 |
151 |
137 |
51 |
7 |
1 |
0 |
Precipitation |
cm. |
7.70 |
7.67 |
9.83 |
8.86 |
12.80 |
10.46 |
12.60 |
8.59 |
6.53 |
7.59 |
8.33 |
9.35 |