Summerfield, OH
Climate overview — based on NOAA 1991-2020 normals from CALDWELL 3SE, OH US.
Year-round temperatures (°F)
Avg high
Avg low
Climate summary
Summerfield has an annual average temperature of 51.5°F with about 0 inches of precipitation per year. The warmest month is July (average high 82.2°F), and the coldest is January (average low 19.5°F).
Pleasant months
2 / 12
avg high 65–80°F, low ≥ 50°F
Annual swing
42.8°F
warmest to coldest month
Best time to visit Summerfield
Full guide →Climate change signal
All-time records →0 of 366 (0%) of Summerfield'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.
| 2000s | 301 | |
| 2010s | 65 |
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 | 38.8°F | 19.5°F | 29.1°F | in | — | — |
| February | 42.0°F | 21.6°F | 31.8°F | in | — | — |
| March | 52.5°F | 28.2°F | 40.4°F | in | — | — |
| April | 64.2°F | 38.2°F | 51.2°F | in | — | — |
| May | 72.9°F | 48.2°F | 60.6°F | in | — | — |
| June | 79.8°F | 56.8°F | 68.3°F | in | — | — |
| July | 82.2°F | 61.5°F | 71.9°F | in | — | — |
| August | 82.1°F | 59.2°F | 70.7°F | in | — | — |
| September | 76.7°F | 51.7°F | 64.2°F | in | — | — |
| October | 65.9°F | 41.0°F | 53.4°F | in | — | — |
| November | 53.8°F | 31.5°F | 42.6°F | in | — | — |
| December | 43.5°F | 25.4°F | 34.4°F | in | — | — |
Last spring / first fall frost
All-time recordsHottest, coldest, wettest
Planting calendarWhat to plant, and when