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Hourly Forecast
Daylight Hours
07:14
Sunrise
19:29
Sunset
Moon
Waxing Crescent
12:06
Moonrise
21:01
Moonset
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Weather in Brunswick today, September 15, 2026
Brunswick stays under cloudy skies on September 15, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. 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.
The temperature range runs from about 12°C up to 28°C. The air stays humid, with relative humidity between 31% and 79% and the peak around 03:00. Expect gentle winds, highest near 11:00 at 6.6 km/h.
The afternoon keeps an overcast feel, as cloud reaches about 100% around 14:00. Outdoor plans may still want a flexible backup. Views remain open at about 16.1 km. Sunrise is at 07:14 and sunset at 19:29, giving 12 hours 15 minutes of sunlight today.
In short, cloud leads the story in Brunswick on September 15, 2026; expect limited sun and a peak around 28°C.
Frequently asked questions about weather in Brunswick
How warm does it get in Brunswick?
The warmest month in Brunswick is July, with average high temperatures of 28°C. The average temperature during this period is around 23°C.
How cold does it get in Brunswick?
The coldest month in Brunswick is January, with average low temperatures of -5°C. The average temperature during this period is around -2°C.
What is the wettest time of year in Brunswick?
The wettest month in Brunswick is July, with an average of 141mm of precipitation.
What is the driest time of year in Brunswick?
The driest month in Brunswick is November, with an average of 78mm of precipitation.
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