Best time to visit Hertfordshire

Q: When is the best time to visit Hertfordshire?

The best time to visit Hertfordshire (Watford) is July and August based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

Q: Which is the hottest month in Hertfordshire?

The hottest time of year in Watford, Hertfordshire is normally July. Expect maximum daytime temperatures to reach 22°C.

Q: Which month has the most rain in Hertfordshire?

In terms of rainfall, December is usually the wettest month in Watford, Hertfordshire with 64mm on average. There are normally 15 days in December with some rain.

Q: When is it sunniest in Hertfordshire?

The sunniest time of year in Watford, Hertfordshire is normally August with bright sunshine on average for 41% of daylight hours; that's 6 hours of sunshine per day.

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Hertfordshire by month

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

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Places to visit

Destination

Top Hertfordshire destinations

When is the best time to visit Hertfordshire?

The best time to visit Hertfordshire (Watford) is July and August based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

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Jan
0
Feb
0.5
Mar
1
Apr
1.5
May
3.5
Jun
4
Jul
4
Aug
2
Sep
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Oct
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Nov
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Dec

Change criteria

Max Day Temperature (°C)

7
Jan
7
Feb
10
Mar
13
Apr
17
May
20
Jun
22
Jul
22
Aug
19
Sep
15
Oct
10
Nov
7
Dec

Hours of Sunshine (daily)

2
Jan
2
Feb
4
Mar
5
Apr
6
May
7
Jun
6
Jul
6
Aug
5
Sep
3
Oct
2
Nov
2
Dec

Which is the hottest month in Hertfordshire?

The hottest time of year in Watford, Hertfordshire is normally July. Expect maximum daytime temperatures to reach 22°C.

Which month has the most rain in Hertfordshire?

In terms of rainfall, December is usually the wettest month in Watford, Hertfordshire with 64mm on average. There are normally 15 days in December with some rain.

When is it sunniest in Hertfordshire?

The sunniest time of year in Watford, Hertfordshire is normally August with bright sunshine on average for 41% of daylight hours; that's 6 hours of sunshine per day.

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Hertfordshire (Watford) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

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

Hertfordshire travel features

Do you want to learn more about Hertfordshire? Read our latest features covering travel tips and insider destination guides on where to go and what to do in Hertfordshire.

We don't currently have any travel features on Hertfordshire. Discover more about holiday destinations around the world with this selection of general travel articles.