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Hourly Forecast
Daylight Hours
06:32
Sunrise
18:43
Sunset
Moon
Waxing Crescent
13:30
Moonrise
21:19
Moonset
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Weather in Avon today, September 17, 2026
Avon could see fog on September 17, 2026, so early travel may need extra care. Visibility is the main watchpoint while the air stays still. The morning sky stays heavily clouded, with cover near 100% around 11:00. Grey conditions set the early tone before any later change.
The temperature range runs from about 16°C up to 26°C. Relative humidity sits between 63% and 98%, reaching its peak around 06:00. A lighter breeze peaks around 22:00 near 4.7 km/h.
Through the afternoon cloud remains the main feature, with cover near 100% around 13:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 12.7 km, briefly nearer 0.9 km. Daylight runs from 06:32 to 18:43, lasting 12 hours 10 minutes of sunlight today.
Taken together, murky spells in Avon on September 17, 2026 favour slower morning movement before any clearer air arrives.
Frequently asked questions about weather in Avon
How warm does it get in Avon?
The warmest month in Avon is July, with average high temperatures of 27°C. The average temperature during this period is around 23°C.
How cold does it get in Avon?
The coldest month in Avon is January, with average low temperatures of -3°C. The average temperature during this period is around 0°C.
What is the wettest time of year in Avon?
The wettest month in Avon is December, with an average of 122mm of precipitation.
What is the driest time of year in Avon?
The driest month in Avon is August, with an average of 71mm of precipitation.
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