Granville, OH
Climate overview — based on NOAA 1991-2020 normals from NEWARK HEATH AP, OH US.
Year-round temperatures (°F)
Climate summary
Granville has an annual average temperature of 53.2°F with about 38.8 inches of precipitation per year. The warmest month is July (average high 86.0°F), and the coldest is January (average low 21.2°F). May is typically the wettest month (4.08 in) and February the driest (2.24 in).
Best time to visit Granville
Full guide →Climate change signal
All-time records →182 of 366 (49.7%) of Granville'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 | 13 | |
| 2000s | 104 | |
| 2010s | 144 | |
| 2020s | 105 |
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 | 38.6°F | 21.2°F | 29.9°F | 2.67 in | — | 12 |
| February | 42.0°F | 23.3°F | 32.7°F | 2.24 in | — | 10 |
| March | 52.3°F | 31.2°F | 41.7°F | 3.40 in | — | 12 |
| April | 65.3°F | 40.8°F | 53.1°F | 3.82 in | — | 13 |
| May | 74.9°F | 51.3°F | 63.1°F | 4.08 in | — | 15 |
| June | 83.1°F | 60.0°F | 71.5°F | 4.06 in | — | 13 |
| July | 86.0°F | 63.4°F | 74.7°F | 3.98 in | — | 13 |
| August | 84.4°F | 60.9°F | 72.7°F | 3.39 in | — | 13 |
| September | 78.9°F | 53.2°F | 66.0°F | 2.83 in | — | 12 |
| October | 67.1°F | 42.2°F | 54.7°F | 2.77 in | — | 12 |
| November | 53.7°F | 33.2°F | 43.5°F | 2.69 in | — | 10 |
| December | 42.9°F | 26.7°F | 34.8°F | 2.84 in | — | 12 |
Climate twins of Granville
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).