Weather World
Greenfield Park Buffalo Grove Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 29°F Lo 18°F | Hi 33°F Lo 20°F | Hi 45°F Lo 32°F | Hi 55°F Lo 40°F | Hi 66°F Lo 51°F | Hi 77°F Lo 61°F | Hi 82°F Lo 67°F | Hi 80°F Lo 66°F | Hi 75°F Lo 60°F | Hi 61°F Lo 48°F | Hi 47°F Lo 35°F | Hi 36°F Lo 26°F |
| 10 mph | 10 mph | 10 mph | 10 mph | 8 mph | 8 mph | 7 mph | 7 mph | 8 mph | 9 mph | 10 mph | 10 mph |
| 2.3 in | 2.6 in | 3.7 in | 5.9 in | 5.5 in | 5.9 in | 4.4 in | 4.2 in | 3.4 in | 4.1 in | 3 in | 2.8 in |
| 82% | 81% | 74% | 74% | 74% | 74% | 75% | 73% | 71% | 70% | 72% | 78% |
| 61% | 58% | 54% | 52% | 44% | 35% | 32% | 31% | 32% | 44% | 45% | 59% |
| 30.1 in | 30.1 in | 30.1 in | 30.0 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 |
| 18 | 17 | 21 | 20 | 22 | 21 | 24 | 23 | 24 | 24 | 24 | 21 |
| 8 | 7 | 7 | 9 | 9 | 9 | 7 | 8 | 6 | 7 | 5 | 7 |
| 5 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 1 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 2 |
| 1 | 1 | 2 | 3 | 4 | 6 | 6 | 5 | 4 | 2 | 1 | 1 |
| 114 | 117 | 137 | 134 | 169 | 202 | 219 | 236 | 227 | 168 | 168 | 119 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -2°C Lo -8°C | Hi 0°C Lo -7°C | Hi 7°C Lo -0°C | Hi 13°C Lo 5°C | Hi 19°C Lo 10°C | Hi 25°C Lo 16°C | Hi 28°C Lo 19°C | Hi 27°C Lo 19°C | Hi 24°C Lo 15°C | Hi 16°C Lo 9°C | Hi 8°C Lo 2°C | Hi 2°C Lo -3°C |
| 16 km/h | 16 km/h | 16 km/h | 16 km/h | 13 km/h | 12 km/h | 11 km/h | 11 km/h | 12 km/h | 15 km/h | 16 km/h | 15 km/h |
| 59 mm | 65 mm | 94 mm | 150 mm | 140 mm | 150 mm | 112 mm | 107 mm | 85 mm | 105 mm | 76 mm | 71 mm |
| 82% | 81% | 74% | 74% | 74% | 74% | 75% | 73% | 71% | 70% | 72% | 78% |
| 61% | 58% | 54% | 52% | 44% | 35% | 32% | 31% | 32% | 44% | 45% | 59% |
| 1019 mb | 1019 mb | 1018 mb | 1014 mb | 1015 mb | 1013 mb | 1015 mb | 1015 mb | 1017 mb | 1016 mb | 1019 mb | 1019 mb |
| 18 | 17 | 21 | 20 | 22 | 21 | 24 | 23 | 24 | 24 | 24 | 21 |
| 8 | 7 | 7 | 9 | 9 | 9 | 7 | 8 | 6 | 7 | 5 | 7 |
| 5 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 1 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 2 |
| 1 | 1 | 2 | 3 | 4 | 6 | 6 | 5 | 4 | 2 | 1 | 1 |
| 114 | 117 | 137 | 134 | 169 | 202 | 219 | 236 | 227 | 168 | 168 | 119 |
| 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.