Climate almanac
Indianola
Iowa, United States · 41.36°, -93.56°
What is the climate like in Indianola?
The best time to visit Indianola is typically June – September, with trip comfort peaking in August (7.0/10). Indianola is warmest in July, when daily highs average 87°F (30°C), and coolest in January, when lows fall to about 17°F (-8°C). The wettest month is typically May and the driest is February; the year sees roughly 37 in (932 mm) of precipitation.
- Best time to visitJune – September — comfort peaks in August (7.0/10)
- Warmest monthJuly — average high 87°F (30°C)
- Coolest monthJanuary — average low 17°F (-8°C)
- Wettest monthMay (5.4 in (138 mm))
- Driest monthFebruary (1.3 in (34 mm))
- Annual precipitation37 in (932 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromIndianola 1sw, 2 km away (1893-2022)