WeatherWX.comLafayette Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 42°F Lo 27°F | Hi 47°F Lo 30°F | Hi 55°F Lo 37°F | Hi 66°F Lo 46°F | Hi 75°F Lo 54°F | Hi 84°F Lo 61°F | Hi 87°F Lo 65°F | Hi 86°F Lo 63°F | Hi 79°F Lo 58°F | Hi 68°F Lo 48°F | Hi 55°F Lo 37°F | Hi 48°F Lo 33°F |
| 7 mph | 7 mph | 7 mph | 7 mph | 6 mph | 5 mph | 4 mph | 4 mph | 5 mph | 6 mph | 6 mph | 6 mph |
| 2.4 in | 2.6 in | 2.5 in | 2.9 in | 4.3 in | 2.6 in | 3.4 in | 3.2 in | 2.8 in | 2.2 in | 2.2 in | 2.5 in |
| 73% | 76% | 74% | 73% | 76% | 72% | 71% | 73% | 75% | 75% | 72% | 76% |
| 39% | 43% | 42% | 37% | 39% | 29% | 30% | 32% | 37% | 34% | 32% | 39% |
| 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 | 23 | 24 | 24 | 25 | 26 | 27 | 26 | 28 | 26 | 24 |
| 5 | 6 | 6 | 5 | 7 | 5 | 5 | 4 | 4 | 3 | 3 | 5 |
| 5 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| 5 | 7 | 5 | 5 | 9 | 6 | 4 | 6 | 8 | 6 | 4 | 5 |
| 2 | 2 | 3 | 4 | 6 | 6 | 6 | 6 | 5 | 3 | 2 | 2 |
| 283 | 251 | 279 | 299 | 309 | 325 | 346 | 332 | 292 | 302 | 302 | 289 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 6°C Lo -3°C | Hi 8°C Lo -1°C | Hi 13°C Lo 3°C | Hi 19°C Lo 8°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 15°C | Hi 20°C Lo 9°C | Hi 13°C Lo 3°C | Hi 9°C Lo 1°C |
| 11 km/h | 11 km/h | 11 km/h | 11 km/h | 9 km/h | 8 km/h | 7 km/h | 7 km/h | 7 km/h | 9 km/h | 10 km/h | 10 km/h |
| 62 mm | 67 mm | 64 mm | 72 mm | 109 mm | 66 mm | 86 mm | 82 mm | 72 mm | 56 mm | 56 mm | 63 mm |
| 73% | 76% | 74% | 73% | 76% | 72% | 71% | 73% | 75% | 75% | 72% | 76% |
| 39% | 43% | 42% | 37% | 39% | 29% | 30% | 32% | 37% | 34% | 32% | 39% |
| 1021 mb | 1020 mb | 1019 mb | 1016 mb | 1017 mb | 1015 mb | 1016 mb | 1016 mb | 1018 mb | 1018 mb | 1022 mb | 1020 mb |
| 21 | 18 | 23 | 24 | 24 | 25 | 26 | 27 | 26 | 28 | 26 | 24 |
| 5 | 6 | 6 | 5 | 7 | 5 | 5 | 4 | 4 | 3 | 3 | 5 |
| 5 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| 5 | 7 | 5 | 5 | 9 | 6 | 4 | 6 | 8 | 6 | 4 | 5 |
| 2 | 2 | 3 | 4 | 6 | 6 | 6 | 6 | 5 | 3 | 2 | 2 |
| 283 | 251 | 279 | 299 | 309 | 325 | 346 | 332 | 292 | 302 | 302 | 289 |
| 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.
