Sundsvall weather in May 2025

Expect 12°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Sundsvall in May. Check more long-term weather averages for Sundsvall in May before you book your next holiday to Sweden in 2025/2026.

  • 12°C maximum daytime temperature in May in Sundsvall12
    12°C max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in May in Sundsvall11
    11 days with some rainfall
  • 2°C minimum night-time temperature in May in Sundsvall2
    2°C min night temperature
  • 18 hours of daylight per day in May in Sundsvall18
    18 hours of daylight per day
  • No heat & humidity in May in Sundsvall0
    No heat & humidity
  • 42 mm monthly rainfall in May in Sundsvall42
    42 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in May in Sundsvall4
    4 (Moderate) UV index
  • 1°C sea temperature in May in Sundsvall1
    1°C sea temperature

More about Sundsvall

Sundsvall by month

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

Recommended for Sweden

Travel Up: Low prices on top car hire brands

  • Search for cheap car hire prices from top car hire providers
  • Filter car hire deals by price, car type, brand & more
  • Brands include Avis, Enterprise, Europcar, Hertz, Sixt & Thifty
Go to Travel Up deal >>

View all Travel Up offers

The May weather guide for Sweden (Sundsvall) 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 warm is it in Sundsvall in May?

Daytime temperatures usually reach 12°C in Sundsvall in May, falling to 2°C at night.

How sunny is it in Sundsvall in May?

There are normally 8 hours of bright sunshine each day in Sundsvall in May - that's 42% of daylight hours.

Is the sea cold around Sundsvall in May?

The average sea temperature around Sundsvall in May is 1°C.

Does it rain in Sundsvall in May?

There are usually 11 days with some rain in Sundsvall in May and the average monthly rainfall is 42mm.

Sundsvall May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 03:35 20:03
Friday, 16th May 2025 02:51 20:46
Saturday, 31st May 2025 02:15 21:24

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^