Hemel Hempstead Weather Year-Round — Best Time to Visit
Hemel Hempstead, United Kingdom has cool weather year-round. The best time to visit is July (score: 77/100). Annual average high: 13.4°C, total rainfall: 669mm.
When is the best time to visit Hemel Hempstead?
77
July is the best month to visit Hemel Hempstead with a travel score of 77/100 (Good).
Expect highs of 21°C, 11 rain days, and 11.1 hours of daily sunshine.
View July weather details →Travel Score by Month
41
Jan
46
Feb
53
Mar
63
Apr
69
May
75
Jun
77
Jul
76
Aug
70
Sep
56
Oct
47
Nov
42
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Hemel Hempstead each month?
13.4°C
Avg High
6.9°C
Avg Low
669mm
Annual Rain
How much rain does Hemel Hempstead get?
Hemel Hempstead receives 669mm of rain annually. The wettest month is typically October with 65mm, while April is the driest.
What is the weather like each month in Hemel Hempstead?
January
41
7°C
Low: 2°C
11 rain days
Mixed
February
46
8°C
Low: 2°C
10 rain days
Mixed
March
53
10°C
Low: 3°C
10 rain days
Mixed
April
63
13°C
Low: 5°C
10 rain days
Good
May
69
16°C
Low: 8°C
10 rain days
Good
June
75
19°C
Low: 11°C
10 rain days
Good
July
Best time to visit77
21°C
Low: 13°C
11 rain days
Good
August
76
21°C
Low: 13°C
10 rain days
Good
September
70
18°C
Low: 11°C
9 rain days
Good
October
56
14°C
Low: 8°C
11 rain days
Mixed
November
47
10°C
Low: 5°C
11 rain days
Mixed
December
42
7°C
Low: 3°C
11 rain days
Mixed
Compare Hemel Hempstead
Popular comparisons:
🎉Planning a Trip to United Kingdom?
Check public holidays and long weekends before you book.
What cities are near Hemel Hempstead?
Data based on 1994–2024 averages · Last updated: 2024-12-31