Iasi weather in May 2025

Expect 22°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Iasi in May. Check more long-term weather averages for Iasi in May before you book your next holiday to Romania in 2025/2026.

  • 22°C maximum daytime temperature in May in Iasi22
    22°C max day temperature
  • 8 hours of sunshine per day
  • 13 days with some rainfall in May in Iasi13
    13 days with some rainfall
  • 10°C minimum night-time temperature in May in Iasi10
    10°C min night temperature
  • 15 hours of daylight per day in May in Iasi15
    15 hours of daylight per day
  • No heat & humidity in May in Iasi0
    No heat & humidity
  • 61 mm monthly rainfall in May in Iasi61
    61 mm of monthly rainfall
  • UV (maximum) index 6 (High) in May in Iasi6
    6 (High) UV index

More about Iasi

Iasi by month

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

Recommended for Romania

  • Book online with TUI & save up to 7% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost

TUITUI deal finder

The May weather guide for Romania (Iasi) 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 Iasi in May?

Daytime temperatures usually reach 22°C in Iasi in May, falling to 10°C at night.

How sunny is it in Iasi in May?

There are normally 8 hours of bright sunshine each day in Iasi in May - that's 50% of daylight hours.

Does it rain in Iasi in May?

There are usually 13 days with some rain in Iasi in May and the average monthly rainfall is 61mm.

Iasi May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 04:54 19:21
Friday, 16th May 2025 04:33 19:40
Saturday, 31st May 2025 04:18 19:57

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^