Devon weather in March 2026

Q: How warm is it in Devon in March?

Daytime temperatures usually reach 10°C in Exeter, Devon in March, falling to 3°C at night.

Q: How sunny is it in Devon in March?

There are normally 4 hours of bright sunshine each day in Exeter, Devon in March - that's 31% of daylight hours.

Q: Does it rain in Devon in March?

There are usually 17 days with some rain in Exeter, Devon in March and the average monthly rainfall is 85mm.

Expect daytime maximum temperatures of 10°C in Devon, UK in March based on long-term weather averages. There are 4 hours of sunshine per day on average with 17 days with some rainfall and typically 85 mm of rainfall in the month.

10
10°C max day temperature
4
4 hours of sunshine per day
17
17 days with some rainfall
3
3°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
85
85 mm of monthly rainfall
3
3 (Moderate) UV index

More about Devon

Devon by month

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

Recommended for Devon

English Heritage: 25% off new memberships

Exclusive

Save 25% on new English Heritage memberships
Get FREE unlimited access to over 400 historic attractions
Exclusive discount applies to annual & gift memberships

Show discount code

******M25

Redeem English Heritage discount code >>

Expires at 23:59 on Wednesday 31st Dec 2025 · View all English Heritage offers

Places to visit

Destination

The March weather guide for Devon (Exeter) 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 Devon destinations

Below are average maximum temperatures at popular countries, regions and places in Devon in March. Select a holiday destination to see more weather parameters.

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

More about the UK

How warm is it in Devon in March?

Daytime temperatures usually reach 10°C in Exeter, Devon in March, falling to 3°C at night.

How sunny is it in Devon in March?

There are normally 4 hours of bright sunshine each day in Exeter, Devon in March - that's 31% of daylight hours.

Does it rain in Devon in March?

There are usually 17 days with some rain in Exeter, Devon in March and the average monthly rainfall is 85mm.

Devon March sunrise & sunset times

Browse the sunrise and sunset times for Devon in March 2026. Select a month to view Devon sunrise and sunset times for the next 12 months. The Devon sunrise and sunset times shown below are for Exeter.

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