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EnglandThe weather in September in Devon
It's cool to moderate in September in Devon with an average temperature of 18°C. Temperatures this month range from a low of 16°C to a high of 20°C. At night, you can expect temperatures between 10°C and 14°C.
Looking for great weather? September is a good time to be in Devon. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Devon, England. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 27°C in 2023, Devon reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 10°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of 4°C to a highest value of 19°C.
Rainfall amount
In September, there is an average of 73 mm of precipitation, spread over 11 days. The wind speed is around 4 Bft, mostly coming from the South.
Daily weather in September for Devon
Click on any day in September to get detailed info about the usual weather on that day in Devon. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Devon | New York | |
|---|---|---|
| Average temperature | 18°C | 27°C |
| Max. temperature | 20°C | 31°C |
| Min. temperature | 10°C | -5°C |
| Total precipitation | 73 mm | 57 mm |
| Rainy days | 11 days | 9 days |
Start of September
The month of September starts in Devon with mild temps, averaging around 20°C during the day and nights around 13°C.
Mid September
By mid-September, daytime temps drop to around 19°C, with nights around 12°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of September
By the end of September, the average daytime temperature in Devon is around 17°C, while nighttime temps are about 11°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
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UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Check out the climate of Devon for all months and discover the best travel time
Curious about the weather in other parts of England? Check out the climate and weather for spots like London, Edinburgh, Cornwall, or explore other destinations in England.
Temperature charts
These charts show the average temperatures in September in Devon, England. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Devon
Temperature in September in Devon over the years
Precipitation charts
These charts show the average amount of precipitation in September in Devon, England. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Devon
Total precipitation in September in Devon over the years
Daily UV index in September in Devon
This chart shows the average daily UV index in September in Devon, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Devon
The weather in September in Devon is rated 3 out of 5 stars by 1 visitor. Have you been to Devon? Share your weather experience to help other visitors.
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Sometimes it is sunny, but unfortunately there were also many rainy days. It's definitely a good idea to bring a raincoat!— This text is automatically translated to English
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Average weather in Devon by month
Click on a month below to see detailed weather info for Devon. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.