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What’s the climate like in Runcorn?

The current climate in Runcorn features temperatures ranging from a high of 21°C to a low of 9°C throughout the year. The average yearly temperature is around 15°C. At night, temperatures in the colder months average around 3°C and in the warmer months around 14°C.

The highest temperature recorded in Runcorn in recent years was 38°C in July 2021. The lowest daytime temperature recorded was -1°C in February 2018.

On average, Runcorn gets 735 mm of precipitation each year. Of this, about 3,0 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.

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.

Best time to visit Runcorn?

The best time to visit Runcorn for sunny weather is June through September. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Runcorn. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.

Climate Table of Runcorn

The climate table of Runcorn shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Temp. max (°C) 9 9 11 14 17 20 21 20 19 15 11 9
Temp. min (°C) 4 4 5 6 10 13 15 14 12 10 7 5
Precipitation
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Precipitation (mm) 70 56 56 35 44 58 64 60 61 73 74 84
Snow (cm) 1,1 0,2 1,0 0,1 0 0 0 0 0 0 0 0,6
UV Index 2 3 4 6 7 7 7 6 5 3 2 1

Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.

  • Average yearly temperature: 15°C
  • Highest temperature: 21°C in July
  • Lowest temperature: 9°C in January, February and December
  • Precipitation*: 735 mm per year, averaging 61 mm per month
  • Snowfall: 3,0 cm per year
  • Driest months: 35 mm in April, 44 mm in May and 56 mm in February
  • Wettest months: 84 mm in December, 74 mm in November and 73 mm in October

*Precipitation is measured as a combination of rain, snow, and hail

Average Temperature per Month in Runcorn

This graph shows the average maximum temperatures per month in Runcorn, England. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.

Temperature per Month in Runcorn, England,

Average Precipitation per Month in Runcorn

This graph shows how much rainfall Runcorn, England, gets on average per month. Rainfall is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of rainfall is measured in millimeters, and the average is calculated based on the recorded rainfall per month from past years.

Precipitation per Month in Runcorn, England,

Average Snowfall per Month in Runcorn

This graph shows how much snow Runcorn, England, gets on average per month. The amount of snowfall is measured in centimeters and the average is calculated based on the recorded snowfall per month from past years.

Snowfall per Month in Runcorn, England,

Average UV Index per Month in Runcorn

This graph shows the average UV index per month in Runcorn, England. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.

UV Index per Month in Runcorn, England,

Yearly Temperature in Runcorn

This graph shows the average yearly temperature in Runcorn, England. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.

Yearly Temperature in Runcorn, England,

Total Yearly Precipitation in Runcorn

This chart shows the total yearly precipitation in Runcorn, England, over the past few years. The total yearly precipitation, measured in millimeters, is the sum of all the rain that fell in the twelve months of that year.

Yearly Precipitation in Runcorn, England,

Total Yearly Snowfall in Runcorn

This chart shows the total yearly snowfall in Runcorn, England, over the past few years. The total yearly snowfall, measured in centimeters, is the sum of all the snow that fell in the twelve months of that year.

Yearly Snowfall in Runcorn, England,

Weather experiences in Runcorn

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Average weather in Runcorn by month

Click on a month below to see detailed weather info for Runcorn. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.

Popular destinations in England

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