Coal City Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
Hi 31°F Lo 18°F | Hi 35°F Lo 21°F | Hi 48°F Lo 33°F | Hi 59°F Lo 42°F | Hi 71°F Lo 53°F | Hi 79°F Lo 62°F | Hi 82°F Lo 65°F | Hi 81°F Lo 63°F | Hi 76°F Lo 58°F | Hi 63°F Lo 47°F | Hi 49°F Lo 35°F | Hi 38°F Lo 26°F |
10 mph | 10 mph | 10 mph | 10 mph | 9 mph | 8 mph | 6 mph | 6 mph | 8 mph | 9 mph | 10 mph | 10 mph |
2.5 in | 2.5 in | 3.8 in | 5.4 in | 6.4 in | 6.3 in | 4.3 in | 4 in | 3.2 in | 4.5 in | 2.7 in | 2.8 in |
82% | 81% | 74% | 73% | 75% | 78% | 83% | 81% | 73% | 69% | 72% | 78% |
60% | 55% | 50% | 49% | 43% | 35% | 34% | 32% | 31% | 40% | 42% | 56% |
30.1 in | 30.1 in | 30.1 in | 29.9 in | 30.0 in | 29.9 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in |
17 | 17 | 22 | 21 | 19 | 20 | 23 | 23 | 24 | 24 | 24 | 22 |
9 | 7 | 8 | 9 | 12 | 10 | 8 | 8 | 6 | 7 | 6 | 7 |
6 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
1 | 2 | 2 | 3 | 5 | 5 | 6 | 5 | 4 | 2 | 1 | 1 |
115 | 128 | 149 | 150 | 180 | 208 | 219 | 231 | 232 | 184 | 180 | 128 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
Hi -1°C Lo -8°C | Hi 2°C Lo -6°C | Hi 9°C Lo 0°C | Hi 15°C Lo 5°C | Hi 22°C Lo 12°C | Hi 26°C Lo 17°C | Hi 28°C Lo 18°C | Hi 27°C Lo 18°C | Hi 25°C Lo 14°C | Hi 17°C Lo 8°C | Hi 9°C Lo 2°C | Hi 3°C Lo -3°C |
16 km/h | 16 km/h | 16 km/h | 16 km/h | 14 km/h | 12 km/h | 10 km/h | 10 km/h | 12 km/h | 15 km/h | 16 km/h | 15 km/h |
62 mm | 64 mm | 97 mm | 138 mm | 163 mm | 159 mm | 109 mm | 100 mm | 81 mm | 113 mm | 67 mm | 70 mm |
82% | 81% | 74% | 73% | 75% | 78% | 83% | 81% | 73% | 69% | 72% | 78% |
60% | 55% | 50% | 49% | 43% | 35% | 34% | 32% | 31% | 40% | 42% | 56% |
1020 mb | 1019 mb | 1018 mb | 1014 mb | 1015 mb | 1013 mb | 1015 mb | 1015 mb | 1017 mb | 1016 mb | 1019 mb | 1019 mb |
17 | 17 | 22 | 21 | 19 | 20 | 23 | 23 | 24 | 24 | 24 | 22 |
9 | 7 | 8 | 9 | 12 | 10 | 8 | 8 | 6 | 7 | 6 | 7 |
6 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
1 | 2 | 2 | 3 | 5 | 5 | 6 | 5 | 4 | 2 | 1 | 1 |
115 | 128 | 149 | 150 | 180 | 208 | 219 | 231 | 232 | 184 | 180 | 128 |
Month |
Avg. Temperatures |
Avg. Wind Speed |
Avg. Precipitation |
Average Humidity |
Avg. Cloud Cover |
Pressure Average |
Average Dry Days |
Avg. Precip. Days |
Avg. Snow Days |
Average Fog Days |
Average UV Index |
Avg. Hours of Sun |
Averages are based on historical weather data from the past 10 years.