Weather World
Village of Bartlett, Illinois
Bartlett Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 29°F Lo 16°F | Hi 33°F Lo 19°F | Hi 46°F Lo 31°F | Hi 57°F Lo 40°F | Hi 69°F Lo 51°F | Hi 79°F Lo 61°F | Hi 82°F Lo 65°F | Hi 81°F Lo 64°F | Hi 75°F Lo 58°F | Hi 62°F Lo 46°F | Hi 47°F Lo 34°F | Hi 36°F Lo 25°F |
| 10 mph | 10 mph | 10 mph | 10 mph | 8 mph | 8 mph | 7 mph | 7 mph | 7 mph | 9 mph | 10 mph | 9 mph |
| 2 in | 2.2 in | 3.3 in | 5.1 in | 5.6 in | 6.2 in | 4.2 in | 3.9 in | 3.3 in | 3.6 in | 2.8 in | 2.6 in |
| 83% | 82% | 75% | 75% | 76% | 77% | 80% | 79% | 74% | 72% | 74% | 80% |
| 61% | 58% | 53% | 52% | 45% | 36% | 35% | 32% | 31% | 43% | 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 |
| 19 | 17 | 21 | 21 | 21 | 21 | 23 | 23 | 24 | 24 | 24 | 21 |
| 8 | 6 | 7 | 9 | 10 | 9 | 8 | 8 | 6 | 7 | 5 | 7 |
| 5 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 1 | 2 |
| 1 | 2 | 2 | 3 | 5 | 5 | 5 | 5 | 4 | 2 | 1 | 1 |
| 111 | 116 | 139 | 132 | 173 | 207 | 217 | 228 | 230 | 171 | 169 | 120 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -2°C Lo -9°C | Hi 1°C Lo -7°C | Hi 8°C Lo -1°C | Hi 14°C Lo 4°C | Hi 20°C Lo 11°C | Hi 26°C Lo 16°C | Hi 28°C Lo 19°C | Hi 27°C Lo 18°C | Hi 24°C Lo 14°C | Hi 16°C Lo 8°C | Hi 9°C Lo 1°C | Hi 2°C Lo -4°C |
| 16 km/h | 16 km/h | 16 km/h | 16 km/h | 14 km/h | 12 km/h | 11 km/h | 10 km/h | 12 km/h | 15 km/h | 15 km/h | 15 km/h |
| 51 mm | 56 mm | 85 mm | 129 mm | 142 mm | 157 mm | 107 mm | 98 mm | 83 mm | 92 mm | 70 mm | 67 mm |
| 83% | 82% | 75% | 75% | 76% | 77% | 80% | 79% | 74% | 72% | 74% | 80% |
| 61% | 58% | 53% | 52% | 45% | 36% | 35% | 32% | 31% | 43% | 45% | 59% |
| 1020 mb | 1019 mb | 1018 mb | 1014 mb | 1015 mb | 1013 mb | 1015 mb | 1015 mb | 1017 mb | 1016 mb | 1019 mb | 1019 mb |
| 19 | 17 | 21 | 21 | 21 | 21 | 23 | 23 | 24 | 24 | 24 | 21 |
| 8 | 6 | 7 | 9 | 10 | 9 | 8 | 8 | 6 | 7 | 5 | 7 |
| 5 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 1 | 2 |
| 1 | 2 | 2 | 3 | 5 | 5 | 5 | 5 | 4 | 2 | 1 | 1 |
| 111 | 116 | 139 | 132 | 173 | 207 | 217 | 228 | 230 | 171 | 169 | 120 |
| 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.