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Springfield Weather by Month
Average temperatures, rainfall and humidity for Springfield, United States, month by month, built from OpenWeather's historical records. Use it to see what a typical Springfield month looks like before you travel — then check the live Springfield forecast for the days ahead.
Warmest month
July
29°C average high
Coolest month
January
-6°C average low
Wettest month
July
106 mm of rain
Driest month
February
34 mm of rain
Average temperature and rainfall in Springfield 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 | 2°C | -6°C | -23°C / 18°C | 48 mm | 70% | 12 km/h |
| February | 3°C | -5°C | -26°C / 23°C | 34 mm | 69% | 13 km/h |
| March | 8°C | -1°C | -18°C / 25°C | 53 mm | 63% | 15 km/h |
| April | 15°C | 4°C | -10°C / 33°C | 76 mm | 63% | 14 km/h |
| May | 22°C | 10°C | 0°C / 36°C | 97 mm | 67% | 12 km/h |
| June | 26°C | 15°C | 3°C / 37°C | 84 mm | 71% | 10 km/h |
| July | 29°C | 18°C | 11°C / 38°C | 106 mm | 75% | 9 km/h |
| August | 27°C | 17°C | 8°C / 35°C | 77 mm | 75% | 9 km/h |
| September | 24°C | 13°C | 2°C / 34°C | 77 mm | 77% | 9 km/h |
| October | 17°C | 8°C | -7°C / 29°C | 87 mm | 77% | 10 km/h |
| November | 10°C | 1°C | -14°C / 26°C | 53 mm | 71% | 12 km/h |
| December | 5°C | -2°C | -18°C / 19°C | 73 mm | 75% | 11 km/h |
Best time to visit Springfield
The most comfortable time to visit Springfield is generally May to June and September, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around July, totalling about 865 mm a year.
Travellers who prefer heat should aim for July, when highs average 29°C. July is the month to avoid if rain would spoil your plans — it averages 106 mm, roughly 3× the rainfall of February.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Springfield forecast for what is happening now.