Climate almanac
Keokuk
Iowa, US · 40.40°, -91.38°
What is the climate like in Keokuk?
The best time to visit Keokuk is typically May – September, with trip comfort peaking in September (7.2/10). Keokuk is warmest in July, when daily highs average 88°F (31°C), and coolest in January, when lows fall to about 21°F (-6°C). The wettest month is typically May and the driest is February; the year sees roughly 39 in of precipitation.
- Best time to visitMay – September — comfort peaks in September (7.2/10)
- Warmest monthJuly — average high 88°F (31°C)
- Coolest monthJanuary — average low 21°F (-6°C)
- Wettest monthMay (4.8 in)
- Driest monthFebruary (2.0 in)
- Annual precipitation39 in