What’s the climate like in Runcorn?
The current climate of Runcorn features average monthly temperatures ranging from highs of 21°C during the day to lows of 9°C. 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, London gets 701 mm of precipitation each year.
Curious about the climate in other parts of England? Check out the weather and climate in places like London, Edinburgh, Cornwall, or have a look at 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 good 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, precipitation, snow, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation 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 |  |
|
|
|
|
|
|
|
|
|
|
|
| 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
Plan your next holiday
Don’t miss the best holiday deals for Runcorn and see what our partners have for you.
Table of Contents
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.
Average Precipitation per Month in Runcorn
This graph shows how much precipitation Runcorn, England, gets on average per month. Precipitation 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 precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
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 centimetres and the average is calculated based on the recorded snowfall per month from past years.
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.
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.
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 millimetres, is the sum of all the rain that fell in the twelve months of that year.
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 centimetres, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in Runcorn
Have you been to Runcorn?
Share your weather experiences in Runcorn.
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
Discover the climate of these popular destinations in England.
