Lafayette, OH
Climate overview — based on NOAA 1991-2020 normals from LIMA ALLEN CO AP, OH US.
Year-round temperatures (°F)
Climate summary
Lafayette has an annual average temperature of 51.4°F with about 35.8 inches of precipitation per year. The warmest month is July (average high 83.6°F), and the coldest is January (average low 20.1°F). June is typically the wettest month (3.95 in) and February the driest (1.85 in).
Best time to visit Lafayette
Full guide →Climate change signal
All-time records →141 of 366 (38.5%) of Lafayette's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1990s | 32 | |
| 2000s | 103 | |
| 2010s | 137 | |
| 2020s | 94 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 34.1°F | 20.1°F | 27.1°F | 2.23 in | — | 10 |
| February | 37.5°F | 22.2°F | 29.9°F | 1.85 in | — | 10 |
| March | 47.9°F | 30.3°F | 39.1°F | 2.55 in | — | 12 |
| April | 61.4°F | 40.1°F | 50.8°F | 3.58 in | — | 14 |
| May | 72.1°F | 51.2°F | 61.6°F | 3.81 in | — | 15 |
| June | 80.6°F | 60.5°F | 70.6°F | 3.95 in | — | 13 |
| July | 83.6°F | 63.2°F | 73.4°F | 3.68 in | — | 11 |
| August | 81.8°F | 61.2°F | 71.5°F | 3.50 in | — | 12 |
| September | 76.2°F | 53.9°F | 65.0°F | 2.85 in | — | 11 |
| October | 63.8°F | 43.9°F | 53.8°F | 2.69 in | — | 12 |
| November | 50.1°F | 33.7°F | 41.9°F | 2.81 in | — | 10 |
| December | 38.6°F | 25.6°F | 32.1°F | 2.27 in | — | 11 |
Climate twins of Lafayette
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).