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Average climate of Sellafield

The climate of Sellafield has an average yearly temperature of 13°C. Throughout the year, the average monthly temperature can drop to 7°C and rise to 19°C.

Annually, about 1395 mm of rain falls. This gives a good overview of how much rain to expect in Sellafield. Additionally, about 5,0 cm of snow falls each year.

The best time to visit Sellafield is July. During this period, you will experience pleasant temperatures and not too much rain, making it ideal to visit Sellafield.

Temperature 7 to 19°C
Rain 1395 mm
Snow 5,0 cm
  • Average yearly temperature: 13°C
  • Highest temperature: 19°C in July
  • Lowest temperature: 7°C in January
  • Precipitation: 1395 mm per year, averaging 116 mm per month
  • Driest months: 52 mm in April, 59 mm in May and 81 mm in July
  • Wettest months: 230 mm in October, 185 mm in December and 148 mm in January
  • Snowfall: 5,0 cm per year

Climate table Sellafield

The climate table for Sellafield shows the average temperatures, precipitation, snowfall, and UV index per month.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daytime temperature (°C) 7 8 9 12 15 17 19 18 17 14 10 8
Nighttime temperature (°C) 4 4 4 6 8 12 13 13 12 10 6 5
Precipitation (mm) 148 121 103 52 59 89 81 98 99 230 130 185
Snowfall (cm) 2,0 0,7 1,7 0,1 0 0 0 0 0 0 0,1 0,4
UV Index 1 2 3 5 7 7 6 5 4 3 2 1
Best month No No No No No No Yes No No No No No

Temperature per month in Sellafield

This graph shows the average high temperatures in degrees Celsius for each month in Sellafield, England

Temperature per month in Sellafield, England

Precipitation per month in Sellafield

This graph shows the average monthly precipitation in millimeters in Sellafield, England.

Precipitation per month in Sellafield, England

Snowfall per month in Sellafield

This graph shows the average snowfall in centimeters per month in Sellafield, England.

Snowfall per month in Sellafield, England

UV index per month in Sellafield

This graph shows the average UV index per month in Sellafield, England.

UV index per month in Sellafield, England

Yearly temperature in Sellafield

This graph shows the average yearly temperature in Sellafield, England, measured in degrees Celsius.

Yearly temperature in Sellafield, England

Yearly total precipitation in Sellafield

This graph shows the average yearly precipitation in millimeters in Sellafield, England.

Precipitation per year in Sellafield, England

Yearly snowfall in Sellafield

This graph shows the average yearly snowfall in Sellafield, England, measured in centimeters.

Snowfall per year in Sellafield, England

Weather experiences in Sellafield

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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.