WeatherWorld.com
Brownsburg Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 42°F Lo 26°F | Hi 47°F Lo 29°F | Hi 56°F Lo 35°F | Hi 66°F Lo 44°F | Hi 75°F Lo 53°F | Hi 83°F Lo 60°F | Hi 88°F Lo 65°F | Hi 86°F Lo 63°F | Hi 79°F Lo 58°F | Hi 68°F Lo 47°F | Hi 55°F Lo 36°F | Hi 47°F Lo 31°F |
| 6 mph | 6 mph | 6 mph | 6 mph | 5 mph | 5 mph | 4 mph | 4 mph | 4 mph | 5 mph | 5 mph | 5 mph |
| 3.8 in | 3.6 in | 3.6 in | 4.2 in | 4.3 in | 3.3 in | 3 in | 3.7 in | 4.4 in | 4 in | 3.6 in | 4.7 in |
| 75% | 77% | 75% | 74% | 77% | 73% | 72% | 73% | 75% | 76% | 73% | 77% |
| 42% | 45% | 44% | 40% | 43% | 33% | 34% | 35% | 38% | 36% | 32% | 43% |
| 30.1 in | 30.1 in | 30.1 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.0 in | 30.1 in | 30.1 in | 30.2 in | 30.1 in |
| 21 | 18 | 22 | 23 | 23 | 21 | 22 | 23 | 23 | 26 | 25 | 21 |
| 7 | 7 | 7 | 7 | 9 | 9 | 9 | 8 | 7 | 5 | 5 | 7 |
| 3 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 1 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
| 2 | 2 | 3 | 4 | 5 | 6 | 5 | 5 | 4 | 3 | 2 | 2 |
| 188 | 160 | 179 | 192 | 195 | 237 | 231 | 228 | 210 | 224 | 233 | 189 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 6°C Lo -4°C | Hi 9°C Lo -2°C | Hi 13°C Lo 2°C | Hi 19°C Lo 7°C | Hi 24°C Lo 12°C | Hi 29°C Lo 16°C | Hi 31°C Lo 18°C | Hi 30°C Lo 17°C | Hi 26°C Lo 14°C | Hi 20°C Lo 8°C | Hi 13°C Lo 2°C | Hi 9°C Lo -1°C |
| 10 km/h | 10 km/h | 10 km/h | 10 km/h | 8 km/h | 7 km/h | 7 km/h | 6 km/h | 7 km/h | 8 km/h | 8 km/h | 8 km/h |
| 96 mm | 92 mm | 91 mm | 108 mm | 108 mm | 84 mm | 77 mm | 93 mm | 111 mm | 100 mm | 92 mm | 119 mm |
| 75% | 77% | 75% | 74% | 77% | 73% | 72% | 73% | 75% | 76% | 73% | 77% |
| 42% | 45% | 44% | 40% | 43% | 33% | 34% | 35% | 38% | 36% | 32% | 43% |
| 1020 mb | 1019 mb | 1019 mb | 1016 mb | 1017 mb | 1015 mb | 1016 mb | 1016 mb | 1018 mb | 1018 mb | 1022 mb | 1020 mb |
| 21 | 18 | 22 | 23 | 23 | 21 | 22 | 23 | 23 | 26 | 25 | 21 |
| 7 | 7 | 7 | 7 | 9 | 9 | 9 | 8 | 7 | 5 | 5 | 7 |
| 3 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 1 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
| 2 | 2 | 3 | 4 | 5 | 6 | 5 | 5 | 4 | 3 | 2 | 2 |
| 188 | 160 | 179 | 192 | 195 | 237 | 231 | 228 | 210 | 224 | 233 | 189 |
| 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.