Runcorn Weather Year-Round — Best Time to Visit
Runcorn, United Kingdom has cool weather year-round. The best time to visit is July (score: 71/100). Annual average high: 13.1°C, total rainfall: 864mm.
When is the best time to visit Runcorn?
71
July is the best month to visit Runcorn with a travel score of 71/100 (Good).
Expect highs of 19.7°C, 14 rain days, and 10.9 hours of daily sunshine.
View July weather details →Travel Score by Month
39
Jan
45
Feb
52
Mar
61
Apr
66
May
70
Jun
71
Jul
70
Aug
65
Sep
53
Oct
45
Nov
38
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Runcorn each month?
13.1°C
Avg High
7.1°C
Avg Low
864mm
Annual Rain
How much rain does Runcorn get?
Runcorn receives 864mm of rain annually. The wettest month is typically July with 86mm, while April is the driest.
What is the weather like each month in Runcorn?
January
39
7°C
Low: 2°C
13 rain days
Poor
February
45
8°C
Low: 3°C
12 rain days
Mixed
March
52
10°C
Low: 3°C
12 rain days
Mixed
April
61
12°C
Low: 5°C
12 rain days
Good
May
66
15°C
Low: 8°C
12 rain days
Good
June
70
18°C
Low: 11°C
12 rain days
Good
July
Best time to visit71
20°C
Low: 13°C
14 rain days
Good
August
70
19°C
Low: 13°C
14 rain days
Good
September
65
17°C
Low: 11°C
12 rain days
Good
October
53
14°C
Low: 9°C
14 rain days
Mixed
November
45
10°C
Low: 5°C
13 rain days
Mixed
December
38
7°C
Low: 3°C
14 rain days
Poor
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Data based on 1994–2024 averages · Last updated: 2024-12-31