Hertfordshire weather by month

Check out Hertfordshire weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum daytime temperature °C
7°C maximum daytime temperature in January in Watford7
7°C maximum daytime temperature in February in Watford7
10°C maximum daytime temperature in March in Watford10
13°C maximum daytime temperature in April in Watford13
17°C maximum daytime temperature in May in Watford17
20°C maximum daytime temperature in June in Watford20
22°C maximum daytime temperature in July in Watford22
22°C maximum daytime temperature in August in Watford22
19°C maximum daytime temperature in September in Watford19
15°C maximum daytime temperature in October in Watford15
10°C maximum daytime temperature in November in Watford10
7°C maximum daytime temperature in December in Watford7
Hours of sunshine (daily)
Days with some rainfall
17 days with some rainfall in January in Watford17
13 days with some rainfall in February in Watford13
15 days with some rainfall in March in Watford15
14 days with some rainfall in April in Watford14
14 days with some rainfall in May in Watford14
12 days with some rainfall in June in Watford12
11 days with some rainfall in July in Watford11
12 days with some rainfall in August in Watford12
12 days with some rainfall in September in Watford12
14 days with some rainfall in October in Watford14
16 days with some rainfall in November in Watford16
15 days with some rainfall in December in Watford15

More about Hertfordshire

Hertfordshire by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Hertfordshire (Watford) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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Metric (°C / mm)  |  Imperial (°F / inches)

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More about the UK

Compare Hertfordshire with the UK

Below the Hertfordshire chart shows average maximum daytime temperature for Hertfordshire, England (Watford) and the UK (London).

Maximum daytime temperature (°C)

Hertfordshire, England (Watford)
UK (London)
7
7
7
7
10
10
13
13
17
17
20
20
22
22
22
22
19
19
15
15
10
10
7
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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