CLIMATE CHARTS
Barnwell, South Carolina
Latitude: 33.2564 Longitude: -81.2422
Elevation: 245.1 feet (74.7 meters)
Monthly Data Table for Barnwell, South Carolina
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
57.8 |
62.5 |
69.9 |
77.6 |
84.5 |
90.6 |
92.5 |
91.1 |
86.6 |
77.8 |
69.7 |
60.1 |
Minimum Temperature |
°F |
32.2 |
33.6 |
40.7 |
47.8 |
56.6 |
64.8 |
67.9 |
67.2 |
60.0 |
48.8 |
39.7 |
34.8 |
Heating Degree Days |
°F |
620 |
476 |
306 |
106 |
16 |
0 |
0 |
0 |
5 |
121 |
314 |
545 |
Cooling Degree Days |
°F |
0 |
2 |
5 |
37 |
188 |
381 |
471 |
438 |
254 |
69 |
6 |
1 |
Precipitation |
in. |
3.93 |
3.79 |
3.93 |
2.75 |
3.46 |
5.20 |
5.49 |
5.24 |
3.73 |
3.28 |
2.72 |
3.45 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
14.3 |
16.9 |
21.1 |
25.3 |
29.2 |
32.6 |
33.6 |
32.8 |
30.3 |
25.4 |
20.9 |
15.6 |
Minimum Temperature |
°C |
0.1 |
0.9 |
4.8 |
8.8 |
13.7 |
18.2 |
19.9 |
19.6 |
15.6 |
9.3 |
4.3 |
1.6 |
Heating Degree Days |
°C |
344 |
264 |
170 |
59 |
9 |
0 |
0 |
0 |
3 |
67 |
174 |
303 |
Cooling Degree Days |
°C |
0 |
1 |
3 |
21 |
104 |
212 |
262 |
243 |
141 |
38 |
3 |
1 |
Precipitation |
cm. |
9.98 |
9.63 |
9.98 |
6.99 |
8.79 |
13.21 |
13.94 |
13.31 |
9.47 |
8.33 |
6.91 |
8.76 |