Plymouth, OH
Climate overview — based on NOAA 1991-2020 normals from MANSFIELD LAHM MUNI AP, OH US.
Year-round temperatures (°F)
Climate summary
Plymouth has an annual average temperature of 50.6°F with about 42.5 inches of precipitation per year and 49.2 inches of snow. The warmest month is July (average high 82.8°F), and the coldest is January (average low 19.1°F). June is typically the wettest month (4.79 in) and February the driest (2.53 in). Snow typically falls from October through April.
Best time to visit Plymouth
Full guide →Climate change signal
All-time records →78 of 366 (21.3%) of Plymouth'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 | 8 | |
| 1950s | 54 | |
| 1960s | 42 | |
| 1970s | 31 | |
| 1980s | 52 | |
| 1990s | 42 | |
| 2000s | 26 | |
| 2010s | 73 | |
| 2020s | 38 |
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 | 19.1°F | 26.5°F | 3.22 in | 14.5 in | 16 |
| February | 37.0°F | 21.2°F | 29.1°F | 2.53 in | 12.7 in | 13 |
| March | 46.9°F | 28.7°F | 37.8°F | 3.34 in | 7.6 in | 14 |
| April | 60.4°F | 38.9°F | 49.7°F | 4.27 in | 1.9 in | 15 |
| May | 71.1°F | 49.6°F | 60.3°F | 4.19 in | — | 14 |
| June | 79.4°F | 58.6°F | 69.0°F | 4.79 in | — | 13 |
| July | 82.8°F | 62.3°F | 72.6°F | 3.86 in | — | 11 |
| August | 81.2°F | 60.8°F | 71.0°F | 3.60 in | — | 10 |
| September | 75.0°F | 53.7°F | 64.4°F | 3.36 in | — | 10 |
| October | 62.8°F | 43.1°F | 53.0°F | 3.16 in | 0.5 in | 11 |
| November | 49.6°F | 33.4°F | 41.5°F | 3.15 in | 2.3 in | 12 |
| December | 38.6°F | 25.0°F | 31.8°F | 3.02 in | 9.7 in | 14 |
Climate twins of Plymouth
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).