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Hourly Forecast
Daylight Hours
07:13
Sunrise
19:21
Sunset
Moon
Waxing Crescent
12:31
Moonrise
22:01
Moonset
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Weather in Rosenberg today, September 16, 2026
Rosenberg starts September 16, 2026 under largely sunny skies, with bright spells setting the tone from the outset. Outdoor plans should enjoy long stretches of open sky as the day unfolds. The first half of the day looks overcast, as cloud amounts reach about 100% around 09:00. Brighter weather, if it comes, waits until later.
The day peaks near 33°C and cools toward 25°C. The air stays humid, with relative humidity between 53% and 96% and the peak around 04:00. Winds stay light, near 3.8 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 15.3 km, though it can fall to 12.6 km. Sunrise is at 07:13 and sunset at 19:21, giving 12 hours 8 minutes of sunlight today.
The practical takeaway for Rosenberg is a bright September 16, 2026, ideal for outdoor errands before temperatures ease from about 33°C.
Frequently asked questions about weather in Rosenberg
How warm does it get in Rosenberg?
The warmest month in Rosenberg is August, with average high temperatures of 34°C. The average temperature during this period is around 29°C.
How cold does it get in Rosenberg?
The coldest month in Rosenberg is January, with average low temperatures of 8°C. The average temperature during this period is around 12°C.
What is the wettest time of year in Rosenberg?
The wettest month in Rosenberg is May, with an average of 155mm of precipitation.
What is the driest time of year in Rosenberg?
The driest month in Rosenberg is February, with an average of 62mm of precipitation.
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