See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
18°
Mostly Clear
Feels Like: 18°
Min: 17°
Max: 29°
The next few hours will be mostly clear, with today reaching 29°C and dropping to 17°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:37
Sunrise
18:37
Sunset
Moon
Waxing Crescent
07:22
Moonrise
19:43
Moonset
Daily Forecast
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Monday
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Weather in Mumias today, September 12, 2026
Expect unsettled, showery conditions in Mumias on September 12, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Morning skies stay relatively clear, holding cloud close to 38% near 03:00. The early part of the day favours being outside.
The day peaks near 29°C and cools toward 17°C. Relative humidity sits between 41% and 96%, reaching its peak around 23:00. A lighter breeze peaks around 15:00 near 2.3 km/h.
The second half of the day still looks unsettled, with rain probability around 98% by 16:00. Dense cloud near 76% at 21:00 keeps the feel grey. Horizontal visibility sits around 14.4 km, briefly nearer 6.2 km. Sunrise is at 06:37 and sunset at 18:37, giving 12 hours 0 minutes of sunlight today.
Taken together, Mumias looks wet enough on September 12, 2026 that flexible outdoor plans work best, with temperatures peaking near 29°C.
Frequently asked questions about weather in Mumias
How warm does it get in Mumias?
The warmest month in Mumias is February, with average high temperatures of 30°C. The average temperature during this period is around 23°C.
How cold does it get in Mumias?
The coldest month in Mumias is August, with average low temperatures of 17°C. The average temperature during this period is around 21°C.
What is the wettest time of year in Mumias?
The wettest month in Mumias is April, with an average of 285mm of precipitation.
What is the driest time of year in Mumias?
The driest month in Mumias is February, with an average of 75mm of precipitation.
