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Radom Weather by Month
Average temperatures, rainfall and humidity for Radom, Poland, month by month, built from OpenWeather’s historical records. Use it to see what a typical Radom month looks like before you travel — then check the live Radom forecast for the days ahead.
Warmest month
August
26°C average high
Coolest month
January
-3°C average low
Wettest month
August
222 mm of rain
Driest month
January
27 mm of rain
Average temperature and rainfall in Radom 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 | -3°C | -26°C / 17°C | 27 mm | 86% | 15 km/h |
| February | 4°C | -2°C | -21°C / 17°C | 38 mm | 84% | 14 km/h |
| March | 9°C | 0°C | -25°C / 24°C | 37 mm | 74% | 13 km/h |
| April | 14°C | 5°C | -5°C / 28°C | 43 mm | 67% | 13 km/h |
| May | 20°C | 9°C | -2°C / 31°C | 45 mm | 67% | 12 km/h |
| June | 25°C | 14°C | 5°C / 41°C | 53 mm | 68% | 11 km/h |
| July | 26°C | 15°C | 8°C / 38°C | 113 mm | 68% | 11 km/h |
| August | 26°C | 15°C | 7°C / 39°C | 222 mm | 68% | 10 km/h |
| September | 21°C | 11°C | 2°C / 35°C | 56 mm | 76% | 12 km/h |
| October | 14°C | 6°C | -4°C / 26°C | 55 mm | 81% | 13 km/h |
| November | 8°C | 2°C | -11°C / 19°C | 42 mm | 86% | 12 km/h |
| December | 4°C | -1°C | -15°C / 14°C | 40 mm | 88% | 14 km/h |
Best time to visit Radom
The most comfortable time to visit Radom 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 August, totalling about 771 mm a year.
Travellers who prefer heat should aim for August, when highs average 26°C. August is the month to avoid if rain would spoil your plans — it averages 222 mm, roughly 8× the rainfall of the driest month (January).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Radom forecast for what is happening now.