Plymouth weather in May 2025

Expect 29°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Plymouth in May. Check more long-term weather averages for Plymouth in May before you book your next holiday to Montserrat in 2025/2026.

  • 29°C maximum daytime temperature in May in Plymouth29
    29°C max day temperature
  • 8 hours of sunshine per day
  • 17 days with some rainfall in May in Plymouth17
    17 days with some rainfall
  • 22°C minimum night-time temperature in May in Plymouth22
    22°C min night temperature
  • 13 hours of daylight per day in May in Plymouth13
    13 hours of daylight per day
  • High heat & humidity in May in PlymouthH
    High heat & humidity
  • 138 mm monthly rainfall in May in Plymouth138
    138 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Plymouth11
    11+ (Extreme) UV index
  • 27°C sea temperature in May in Plymouth27
    27°C sea temperature

More about Plymouth

Plymouth by month

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

Recommended for Montserrat

Travel Up: up to 40% with flights + hotel deals

  • Combine flights + hotel & save up to 40% on holiday bookings
  • Search for holiday deals for destinations worldwide
  • Filter offers by price, board basis, star rating & more
Go to Travel Up deal >>

View all Travel Up offers

The May weather guide for Montserrat, represented by Plymouth, (Plymouth) 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.

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

Back to top

How hot is it in Plymouth in May?

Daytime temperatures usually reach 29°C in Plymouth in May with high heat and humidity, falling to 22°C at night.

How sunny is it in Plymouth in May?

There are normally 8 hours of bright sunshine each day in Plymouth in May - that's 60% of daylight hours.

How warm is the sea around Plymouth in May?

The average sea temperature around Plymouth in May is 27°C.

Does it rain in Plymouth in May?

There are usually 17 days with some rain in Plymouth in May and the average monthly rainfall is 138mm.

Plymouth May sunrise & sunset times

Browse the sunrise and sunset times for Plymouth in May 2025. Select a month to view Plymouth sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:44 18:28
Friday, 16th May 2025 05:38 18:33
Saturday, 31st May 2025 05:35 18:38

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^