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Hourly Forecast
Daylight Hours
06:10
Sunrise
18:35
Sunset
Moon
Waxing Crescent
11:39
Moonrise
19:28
Moonset
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Weather in Suwałki tomorrow, September 16, 2026
Rain features in Suwałki on September 16, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. The first half of the day looks overcast, as cloud amounts reach about 100% around 03:00. Brighter weather, if it comes, waits until later.
Expect highs of 21°C and cooler readings close to 12°C. Relative humidity sits between 58% and 96%, reaching its peak around 06:00. Winds stay light, near 5.3 km/h by 14:00, so the day feels still more than breezy.
Afternoon skies stay clogged, peaking close to 100% near 15:00. The grey theme continues rather than clearing out. Visibility holds near 25.8 km, though it can fall to 2.4 km. Daylight runs from 06:12 to 18:32, lasting 12 hours 20 minutes of sunlight today.
In short, treat September 16, 2026 in Suwałki as a damp day: pack covers, watch the wetter hours, and expect a high near 21°C.
Frequently asked questions about weather in Suwałki
How warm does it get in Suwałki?
The warmest month in Suwałki is August, with average high temperatures of 23°C. The average temperature during this period is around 18°C.
How cold does it get in Suwałki?
The coldest month in Suwałki is January, with average low temperatures of -4°C. The average temperature during this period is around -2°C.
What is the wettest time of year in Suwałki?
The wettest month in Suwałki is July, with an average of 97mm of precipitation.
What is the driest time of year in Suwałki?
The driest month in Suwałki is March, with an average of 38mm of precipitation.
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