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Topeka Weather by Month
Average temperatures, rainfall and humidity for Topeka, United States, month by month, built from OpenWeather's historical records. Use it to see what a typical Topeka month looks like before you travel — then check the live Topeka forecast for the days ahead.
Warmest month
July
32°C average high
Coolest month
January
-5°C average low
Wettest month
May
117 mm of rain
Driest month
February
15 mm of rain
Average temperature and rainfall in Topeka by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 6°C | -5°C | -23°C / 20°C | 17 mm | 71% | 14 km/h |
| February | 9°C | -4°C | -26°C / 27°C | 15 mm | 66% | 15 km/h |
| March | 16°C | 3°C | -20°C / 35°C | 42 mm | 62% | 17 km/h |
| April | 21°C | 8°C | -7°C / 32°C | 56 mm | 62% | 18 km/h |
| May | 25°C | 13°C | 1°C / 35°C | 117 mm | 70% | 14 km/h |
| June | 31°C | 19°C | 9°C / 42°C | 75 mm | 71% | 13 km/h |
| July | 32°C | 21°C | 11°C / 43°C | 58 mm | 73% | 12 km/h |
| August | 32°C | 20°C | 10°C / 44°C | 72 mm | 74% | 11 km/h |
| September | 29°C | 16°C | 1°C / 39°C | 43 mm | 72% | 12 km/h |
| October | 22°C | 9°C | -6°C / 34°C | 60 mm | 66% | 14 km/h |
| November | 14°C | 3°C | -14°C / 28°C | 29 mm | 67% | 14 km/h |
| December | 9°C | -2°C | -24°C / 24°C | 24 mm | 71% | 14 km/h |
Best time to visit Topeka
The most comfortable time to visit Topeka is generally April to May and October, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around May, totalling about 607 mm a year.
Travellers who prefer heat should aim for July, when highs average 32°C. May is the month to avoid if rain would spoil your plans — it averages 117 mm, roughly 8× the rainfall of February.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Topeka forecast for what is happening now.