Latvia weather in May 2025

Expect 17°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Latvia in May. Check more long-term weather averages for Latvia in May before you book your next holiday to Latvia in 2025/2026.

  • 17°C maximum daytime temperature in May in Latvia (Riga)17
    17°C max day temperature
  • 9 hours of sunshine per day
  • 11 days with some rainfall in May in Latvia (Riga)11
    11 days with some rainfall
  • 6°C minimum night-time temperature in May in Latvia (Riga)6
    6°C min night temperature
  • 17 hours of daylight per day in May in Latvia (Riga)17
    17 hours of daylight per day
  • No heat & humidity in May in Latvia (Riga)0
    No heat & humidity
  • 48 mm monthly rainfall in May in Latvia (Riga)48
    48 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in May in Latvia (Riga)5
    5 (Moderate) UV index
  • 2°C sea temperature in May in Latvia (Riga)2
    2°C sea temperature

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The May weather guide for Latvia (Riga) 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 Latvia destinations

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

All Latvia destinations

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

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How warm is it in Latvia in May?

Daytime temperatures usually reach 17°C in Riga, Latvia in May, falling to 6°C at night.

How sunny is it in Latvia in May?

There are normally 9 hours of bright sunshine each day in Riga, Latvia in May - that's 51% of daylight hours.

Is the sea cold around Latvia in May?

The average sea temperature around Riga, Latvia in May is 2°C.

Does it rain in Latvia in May?

There are usually 11 days with some rain in Riga, Latvia in May and the average monthly rainfall is 48mm.

Latvia May sunrise & sunset times

Browse the sunrise and sunset times for Latvia in May 2025. Select a month to view Latvia sunrise and sunset times for the next 12 months. The Latvia sunrise and sunset times shown below are for Riga.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 04:36 20:07
Friday, 16th May 2025 04:03 20:38
Saturday, 31st May 2025 03:40 21:04

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