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Nioro Weather by Month
Average temperatures, rainfall and humidity for Nioro, Mali, month by month, built from OpenWeather’s historical records. Use it to see what a typical Nioro month looks like before you travel — then check the live Nioro forecast for the days ahead.
Warmest month
April
40°C average high
Coolest month
January
17°C average low
Wettest month
August
84 mm of rain
Driest month
February
0 mm of rain
Average temperature and rainfall in Nioro 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 | 33°C | 17°C | 10°C / 39°C | 0 mm | 24% | 13 km/h |
| February | 36°C | 20°C | 11°C / 41°C | 0 mm | 19% | 13 km/h |
| March | 39°C | 24°C | 13°C / 43°C | 2 mm | 22% | 11 km/h |
| April | 40°C | 26°C | 15°C / 44°C | 6 mm | 30% | 11 km/h |
| May | 38°C | 26°C | 20°C / 44°C | 15 mm | 50% | 11 km/h |
| June | 36°C | 24°C | 19°C / 43°C | 26 mm | 64% | 11 km/h |
| July | 32°C | 23°C | 19°C / 38°C | 64 mm | 78% | 9 km/h |
| August | 31°C | 22°C | 20°C / 36°C | 84 mm | 84% | 9 km/h |
| September | 32°C | 22°C | 20°C / 36°C | 57 mm | 82% | 8 km/h |
| October | 35°C | 22°C | 15°C / 39°C | 18 mm | 70% | 7 km/h |
| November | 36°C | 19°C | 12°C / 39°C | 1 mm | 43% | 9 km/h |
| December | 33°C | 18°C | 10°C / 39°C | 0 mm | 28% | 12 km/h |
Best time to visit Nioro
The most comfortable time to visit Nioro is generally July and December to January, balancing mild daytime temperatures against the driest stretch of the year. Temperatures stay fairly even all year and rain concentrates around August, totalling about 274 mm a year.
Travellers who prefer heat should aim for April, when highs average 40°C. August is the month to avoid if rain would spoil your plans — it averages 84 mm, roughly 84× the rainfall of the driest month (February).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Nioro forecast for what is happening now.