CLIMATE CHARTS
Sparta, Illinois
Latitude: 38.1167 Longitude: -89.7167
Elevation: 535.1 feet (163.1 meters)
Monthly Data Table for Sparta, Illinois
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
39.9 |
45.0 |
55.8 |
66.9 |
75.7 |
84.5 |
88.1 |
87.4 |
80.3 |
69.5 |
56.0 |
42.6 |
Minimum Temperature |
°F |
21.5 |
25.1 |
33.1 |
43.3 |
53.0 |
62.4 |
66.3 |
64.2 |
55.2 |
44.4 |
35.4 |
24.9 |
Heating Degree Days |
°F |
1063 |
839 |
640 |
319 |
109 |
11 |
0 |
3 |
64 |
276 |
581 |
969 |
Cooling Degree Days |
°F |
0 |
0 |
3 |
22 |
89 |
264 |
379 |
338 |
147 |
26 |
2 |
0 |
Precipitation |
in. |
2.65 |
2.62 |
4.00 |
4.19 |
5.31 |
4.27 |
4.13 |
3.06 |
3.16 |
3.82 |
4.34 |
3.34 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
4.4 |
7.2 |
13.2 |
19.4 |
24.3 |
29.2 |
31.2 |
30.8 |
26.8 |
20.8 |
13.3 |
5.9 |
Minimum Temperature |
°C |
-5.8 |
-3.8 |
0.6 |
6.3 |
11.7 |
16.9 |
19.1 |
17.9 |
12.9 |
6.9 |
1.9 |
-3.9 |
Heating Degree Days |
°C |
591 |
466 |
356 |
177 |
61 |
6 |
0 |
2 |
36 |
153 |
323 |
538 |
Cooling Degree Days |
°C |
0 |
0 |
2 |
12 |
49 |
147 |
211 |
188 |
82 |
14 |
1 |
0 |
Precipitation |
cm. |
6.73 |
6.65 |
10.16 |
10.64 |
13.49 |
10.85 |
10.49 |
7.77 |
8.03 |
9.70 |
11.02 |
8.48 |