Climate almanac
Canal Winchester
Ohio, United States · 39.84°, -82.80°
What is the climate like in Canal Winchester?
The best time to visit Canal Winchester is typically August – September, with trip comfort peaking in September (7.2/10). Canal Winchester is warmest in July, when daily highs average 85°F (29°C), and coolest in January, when lows fall to about 25°F (-4°C). The wettest month is typically May and the driest is September; the year sees roughly 49 in (1257 mm) of precipitation.
- Best time to visitAugust – September — comfort peaks in September (7.2/10)
- Warmest monthJuly — average high 85°F (29°C)
- Coolest monthJanuary — average low 25°F (-4°C)
- Wettest monthMay (5.3 in (135 mm))
- Driest monthSeptember (3.1 in (78 mm))
- Annual precipitation49 in (1257 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromColumbus Rickenbacker, 11 km away (1946-2026)