Weather World
Indiana University Northwest Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 31°F Lo 19°F | Hi 35°F Lo 22°F | Hi 47°F Lo 33°F | Hi 57°F Lo 41°F | Hi 69°F Lo 53°F | Hi 79°F Lo 62°F | Hi 82°F Lo 66°F | Hi 81°F Lo 65°F | Hi 76°F Lo 59°F | Hi 63°F Lo 48°F | Hi 48°F Lo 36°F | Hi 37°F Lo 27°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 |
| 2.4 in | 2.6 in | 3.9 in | 5.5 in | 6.1 in | 6.2 in | 4.8 in | 4.4 in | 2.9 in | 4.3 in | 3 in | 2.8 in |
| 81% | 81% | 74% | 73% | 75% | 75% | 78% | 77% | 72% | 69% | 72% | 78% |
| 63% | 60% | 53% | 51% | 45% | 36% | 35% | 33% | 34% | 43% | 47% | 61% |
| 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 |
| 16 | 16 | 21 | 21 | 21 | 20 | 22 | 23 | 24 | 23 | 23 | 20 |
| 10 | 8 | 8 | 8 | 10 | 10 | 9 | 8 | 6 | 8 | 6 | 8 |
| 5 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 1 |
| 1 | 2 | 2 | 3 | 5 | 5 | 5 | 5 | 4 | 2 | 1 | 1 |
| 105 | 110 | 138 | 139 | 179 | 212 | 217 | 227 | 217 | 174 | 164 | 113 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi -1°C Lo -7°C | Hi 1°C Lo -6°C | Hi 8°C Lo 0°C | Hi 14°C Lo 5°C | Hi 21°C Lo 11°C | Hi 26°C Lo 17°C | Hi 28°C Lo 19°C | Hi 27°C Lo 18°C | Hi 24°C Lo 15°C | Hi 17°C Lo 9°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 | 11 km/h | 12 km/h | 15 km/h | 16 km/h | 15 km/h |
| 60 mm | 66 mm | 99 mm | 139 mm | 155 mm | 158 mm | 121 mm | 110 mm | 74 mm | 108 mm | 77 mm | 70 mm |
| 81% | 81% | 74% | 73% | 75% | 75% | 78% | 77% | 72% | 69% | 72% | 78% |
| 63% | 60% | 53% | 51% | 45% | 36% | 35% | 33% | 34% | 43% | 47% | 61% |
| 1020 mb | 1019 mb | 1018 mb | 1014 mb | 1015 mb | 1013 mb | 1015 mb | 1015 mb | 1017 mb | 1016 mb | 1019 mb | 1019 mb |
| 16 | 16 | 21 | 21 | 21 | 20 | 22 | 23 | 24 | 23 | 23 | 20 |
| 10 | 8 | 8 | 8 | 10 | 10 | 9 | 8 | 6 | 8 | 6 | 8 |
| 5 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 1 |
| 1 | 2 | 2 | 3 | 5 | 5 | 5 | 5 | 4 | 2 | 1 | 1 |
| 105 | 110 | 138 | 139 | 179 | 212 | 217 | 227 | 217 | 174 | 164 | 113 |
| 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.