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Iseyin Weather by Month
Average temperatures, rainfall and humidity for Iseyin, Nigeria, month by month, built from OpenWeather’s historical records. Use it to see what a typical Iseyin month looks like before you travel — then check the live Iseyin forecast for the days ahead.
Warmest month
February
36°C average high
Coolest month
January
21°C average low
Wettest month
September
156 mm of rain
Driest month
December
5 mm of rain
Average temperature and rainfall in Iseyin 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 | 35°C | 21°C | 13°C / 40°C | 10 mm | 48% | 8 km/h |
| February | 36°C | 22°C | 15°C / 43°C | 37 mm | 55% | 8 km/h |
| March | 36°C | 23°C | 14°C / 41°C | 65 mm | 68% | 10 km/h |
| April | 35°C | 23°C | 19°C / 40°C | 72 mm | 72% | 10 km/h |
| May | 33°C | 23°C | 20°C / 40°C | 65 mm | 78% | 10 km/h |
| June | 30°C | 22°C | 19°C / 36°C | 84 mm | 85% | 10 km/h |
| July | 28°C | 21°C | 19°C / 33°C | 145 mm | 89% | 10 km/h |
| August | 27°C | 21°C | 18°C / 31°C | 144 mm | 90% | 10 km/h |
| September | 28°C | 22°C | 20°C / 32°C | 156 mm | 91% | 8 km/h |
| October | 30°C | 22°C | 19°C / 34°C | 75 mm | 86% | 7 km/h |
| November | 33°C | 22°C | 16°C / 36°C | 22 mm | 72% | 7 km/h |
| December | 34°C | 21°C | 13°C / 38°C | 5 mm | 51% | 8 km/h |
Best time to visit Iseyin
The most comfortable time to visit Iseyin is generally October to December, balancing mild daytime temperatures against the driest stretch of the year. Temperatures stay fairly even all year and rain concentrates around September, totalling about 880 mm a year.
Travellers who prefer heat should aim for February, when highs average 36°C. September is the month to avoid if rain would spoil your plans — it averages 156 mm, roughly 31× the rainfall of the driest month (December).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Iseyin forecast for what is happening now.