Martinsville, OH
Climate overview — based on NOAA 1991-2020 normals from CINCINNATI, OH US.
Year-round temperatures (°F)
Climate summary
Martinsville has an annual average temperature of 52.6°F with about 42.4 inches of precipitation per year. The warmest month is July (average high 84.1°F), and the coldest is January (average low 21.4°F). June is typically the wettest month (4.64 in) and February the driest (2.73 in).
Best time to visit Martinsville
Full guide →Climate change signal
All-time records →108 of 366 (29.5%) of Martinsville'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.
| 1940s | 12 | |
| 1950s | 56 | |
| 1960s | 26 | |
| 1970s | 0 | |
| 1990s | 28 | |
| 2000s | 79 | |
| 2010s | 92 | |
| 2020s | 73 |
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 | 36.8°F | 21.4°F | 29.1°F | 2.91 in | — | 13 |
| February | 40.7°F | 23.7°F | 32.2°F | 2.73 in | — | 12 |
| March | 50.7°F | 31.7°F | 41.2°F | 3.63 in | — | 12 |
| April | 63.6°F | 41.7°F | 52.7°F | 4.46 in | — | 13 |
| May | 72.9°F | 52.2°F | 62.5°F | 4.63 in | — | 14 |
| June | 81.5°F | 60.3°F | 70.9°F | 4.64 in | — | 13 |
| July | 84.1°F | 63.2°F | 73.6°F | 3.88 in | — | 12 |
| August | 82.9°F | 61.1°F | 72.0°F | 3.16 in | — | 11 |
| September | 77.3°F | 54.0°F | 65.6°F | 2.93 in | — | 11 |
| October | 65.1°F | 43.8°F | 54.5°F | 3.20 in | — | 11 |
| November | 52.0°F | 33.8°F | 42.9°F | 3.05 in | — | 11 |
| December | 41.3°F | 26.8°F | 34.0°F | 3.18 in | — | 13 |
Climate twins of Martinsville
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).