Normal weather in Sellafield in September
The weather in Sellafield in September has an average temperature of around 17°C during the day. On average, September sees 92 mm of rain in Sellafield. The wind speed is 4 Beaufort and mainly comes from Southwest.
After August, September in Sellafield starts with a temperature of 18°C and ends around October at 15°C.
September averages for Sellafield
![]() | 17°C |
![]() | 19°C |
![]() | 15°C |
![]() | 92 mm |
![]() | 13 days |
Temperature per day in September in Sellafield
This graph shows the average daily maximum temperatures in September in Sellafield, indicated in degrees Celsius.
Precipitation per day in September in Sellafield
This graph shows the average daily precipitation in September in Sellafield, indicated in millimeters.
UV index per day in September in Sellafield
This graph shows the average daily UV index in September in Sellafield.
Yearly temperature in September in Sellafield
This graph shows the average yearly temperature in September in Sellafield, measured in degrees Celsius, over the past years.
Yearly total precipitation in September in Sellafield
This graph shows the average yearly precipitation in millimeters in September in Sellafield, over the past years.
Average daily weather in September
Click on a day to get more information about the average weather on that day.
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Average weather in Sellafield per month
Click on a month below to see in detail how the weather typically is in Sellafield and what to expect. Based on the historical weather data of Sellafield, you can view the average temperature, precipitation, wind, and UV index for each day of the month.