Hertfordshire weather in March 2025

Q: How warm is it in Hertfordshire in March?

Daytime temperatures usually reach 10°C in Watford, Hertfordshire in March, falling to 2°C at night.

Q: How sunny is it in Hertfordshire in March?

There are normally 4 hours of bright sunshine each day in Watford, Hertfordshire in March - that's 29% of daylight hours.

Q: Does it rain in Hertfordshire in March?

There are usually 15 days with some rain in Watford, Hertfordshire in March and the average monthly rainfall is 54mm.

Expect 10°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Hertfordshire in March. Check more long-term weather averages for Hertfordshire in March before you book your next holiday to Hertfordshire in 2025/2026.

10
10°C max day temperature
4
4 hours of sunshine per day
15
15 days with some rainfall
2
2°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
54
54 mm of monthly rainfall
2
2 (Low) UV index

More about Hertfordshire

Hertfordshire by month

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

Recommended for Hertfordshire

English Heritage discount code: 20% off memberships

Exclusive

Save 20% on new English Heritage memberships
Get FREE unlimited access to over 400 historic attractions
Exclusive discount applies to annual & gift memberships

Show discount code

******M20

Redeem English Heritage discount code >>

Expires at 23:59 on Tuesday 31st Dec 2024 · View all English Heritage offers

Places to visit

Destination

The March weather guide for Hertfordshire (Watford) shows long term 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.

Top Hertfordshire destinations

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

More about the UK

How warm is it in Hertfordshire in March?

Daytime temperatures usually reach 10°C in Watford, Hertfordshire in March, falling to 2°C at night.

How sunny is it in Hertfordshire in March?

There are normally 4 hours of bright sunshine each day in Watford, Hertfordshire in March - that's 29% of daylight hours.

Does it rain in Hertfordshire in March?

There are usually 15 days with some rain in Watford, Hertfordshire in March and the average monthly rainfall is 54mm.

Hertfordshire March sunrise & sunset times

Browse the sunrise and sunset times for Hertfordshire in March 2025. Select a month to view Hertfordshire sunrise and sunset times for the next 12 months. The Hertfordshire sunrise and sunset times shown below are for Watford.

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