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Hourly Forecast
Daylight Hours
05:55
Sunrise
18:05
Sunset
Moon
Waxing Crescent
10:51
Moonrise
20:44
Moonset
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Weather in Niimi today, September 16, 2026
Expect unsettled, showery conditions in Niimi on September 16, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Expect a grey start, with morning cloud around 96% by 09:00. Outdoor plans early on should not rely on bright skies.
Temperatures climb from an overnight low near 18°C toward a daytime high of about 27°C. Moisture in the air spans 59%-95%, with the highest values around 23:00. Airflow remains manageable, reaching about 3.1 km/h around 15:00.
The second half of the day still looks unsettled, with rain probability around 20% by 13:00. Dense cloud near 96% at 12:00 keeps the feel grey. Expect visibility around 16.1 km. Sunrise is at 05:55 and sunset at 18:05, giving 12 hours 10 minutes of sunlight today.
Overall, Niimi on September 16, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 20% and the high sits around 27°C.
Frequently asked questions about weather in Niimi
How warm does it get in Niimi?
The warmest month in Niimi is August, with average high temperatures of 31°C. The average temperature during this period is around 26°C.
How cold does it get in Niimi?
The coldest month in Niimi is January, with average low temperatures of -1°C. The average temperature during this period is around 2°C.
What is the wettest time of year in Niimi?
The wettest month in Niimi is July, with an average of 272mm of precipitation.
What is the driest time of year in Niimi?
The driest month in Niimi is December, with an average of 58mm of precipitation.
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