Marion, OH
Climate overview — based on NOAA 1991-2020 normals from MARION 2 N, OH US.
Year-round temperatures (°F)
Climate summary
Marion has an annual average temperature of 50.6°F with about 39.4 inches of precipitation per year and 23.8 inches of snow. The warmest month is July (average high 83.7°F), and the coldest is January (average low 17.9°F). June is typically the wettest month (4.39 in) and February the driest (1.96 in). Snow typically falls from November through April.
Best time to visit Marion
Full guide →Climate change signal
All-time records →12 of 366 (3.3%) of Marion'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.
| 1930s | 42 | |
| 1940s | 32 | |
| 1950s | 53 | |
| 1960s | 72 | |
| 1970s | 32 | |
| 1980s | 40 | |
| 1990s | 35 | |
| 2000s | 33 | |
| 2010s | 27 |
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 | 34.0°F | 17.9°F | 25.9°F | 2.73 in | 7.6 in | 11 |
| February | 37.1°F | 20.1°F | 28.6°F | 1.96 in | 6.6 in | 9 |
| March | 47.5°F | 27.7°F | 37.6°F | 2.71 in | 4.1 in | 11 |
| April | 60.9°F | 38.2°F | 49.5°F | 3.83 in | 0.4 in | 13 |
| May | 71.7°F | 49.6°F | 60.6°F | 4.20 in | — | 13 |
| June | 80.3°F | 59.6°F | 69.9°F | 4.39 in | — | 12 |
| July | 83.7°F | 62.6°F | 73.1°F | 4.26 in | — | 11 |
| August | 82.0°F | 60.5°F | 71.3°F | 3.30 in | — | 10 |
| September | 76.2°F | 52.9°F | 64.5°F | 3.33 in | — | 10 |
| October | 64.1°F | 42.1°F | 53.1°F | 3.00 in | — | 10 |
| November | 50.3°F | 32.4°F | 41.3°F | 3.01 in | 0.6 in | 10 |
| December | 38.8°F | 24.0°F | 31.4°F | 2.71 in | 4.5 in | 11 |
Climate twins of Marion
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).