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Hourly Forecast
Daylight Hours
06:29
Sunrise
18:39
Sunset
Moon
Waxing Crescent
12:11
Moonrise
21:03
Moonset
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Weather in Winchester today, September 16, 2026
Winchester sees a largely clear day on September 16, 2026, interrupted by cloudier skies around 23:00. Plan for bright conditions either side of that cloudier interval. The opening hours look fair, as cloud stays near 2% around 10:00. Morning errands should face fewer weather interruptions.
The temperature range runs from about 18°C up to 37°C. The air stays humid, with relative humidity between 19% and 91% and the peak around 23:00. A lighter breeze peaks around 15:00 near 8.5 km/h.
Later hours favour clearer intervals, as cloud stays near 25% around 23:00. The afternoon is the better half for outdoor time. Visibility stays generally good near 15.5 km on average, though it can drop toward 9.6 km in thicker cloud or showers. Expect sunrise at 06:29, sunset at 18:39, and 12 hours 10 minutes of sunlight today overall.
The practical takeaway for Winchester is a bright September 16, 2026, ideal for outdoor errands before temperatures ease from about 37°C.
Frequently asked questions about weather in Winchester
How warm does it get in Winchester?
The warmest month in Winchester is July, with average high temperatures of 41°C. The average temperature during this period is around 34°C.
How cold does it get in Winchester?
The coldest month in Winchester is January, with average low temperatures of 5°C. The average temperature during this period is around 9°C.
What is the wettest time of year in Winchester?
The wettest month in Winchester is January, with an average of 25mm of precipitation.
What is the driest time of year in Winchester?
The driest month in Winchester is June, with an average of 1mm of precipitation.
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