Cluj-Napoca weather in May 2025

Expect 68°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Cluj-Napoca in May. Check more long-term weather averages for Cluj-Napoca in May before you book your next holiday to Romania in 2025/2026.

  • 68°F maximum daytime temperature in May in Cluj-Napoca68
    68°F max day temperature
  • 7 hours of sunshine per day
  • 15 days with some rainfall in May in Cluj-Napoca15
    15 days with some rainfall
  • 46°F minimum night-time temperature in May in Cluj-Napoca46
    46°F min night temperature
  • 15 hours of daylight per day in May in Cluj-Napoca15
    15 hours of daylight per day
  • No heat & humidity in May in Cluj-Napoca0
    No heat & humidity
  • 3.1 inches monthly rainfall in May in Cluj-Napoca3.1
    3.1 inches of monthly rainfall
  • UV (maximum) index 7 (High) in May in Cluj-Napoca7
    7 (High) UV index

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Cluj-Napoca by month

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The May weather guide for Romania (Cluj-Napoca) 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)  |  Imperial (°F)

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How hot is it in Cluj-Napoca in May?

Daytime temperatures usually reach 68°F in Cluj-Napoca in May, falling to 46°F at night.

How sunny is it in Cluj-Napoca in May?

There are normally 7 hours of bright sunshine each day in Cluj-Napoca in May - that's 48% of daylight hours.

Does it rain in Cluj-Napoca in May?

There are usually 15 days with some rain in Cluj-Napoca in May and the average monthly rainfall is 3.1 inches.

Cluj-Napoca May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:10 19:36
Friday, 16th May 2025 04:50 19:55
Saturday, 31st May 2025 04:36 20:11

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