Colonia weather in May 2025

Expect 19°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Colonia in May. Check more long-term weather averages for Colonia in May before you book your next holiday to Uruguay in 2025/2026.

  • 19°C maximum daytime temperature in May in Colonia19
    19°C max day temperature
  • 5 hours of sunshine per day
  • 7 days with some rainfall in May in Colonia7
    7 days with some rainfall
  • 11°C minimum night-time temperature in May in Colonia11
    11°C min night temperature
  • 10 hours of daylight per day in May in Colonia10
    10 hours of daylight per day
  • No heat & humidity in May in Colonia0
    No heat & humidity
  • 80 mm monthly rainfall in May in Colonia80
    80 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in May in Colonia3
    3 (Moderate) UV index
  • 17°C sea temperature in May in Colonia17
    17°C sea temperature

More about Colonia

Colonia by month

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

Recommended for Uruguay

Wendy Wu Tours: Top deals on South America

  • Book tours to Argentina, Bolivia, Brazil & Chile
  • Plus Ecuador (including the Galapagos), Peru & Uruguay
  • Fully ABTA & ATOL protected escorted tours
Go to Wendy Wu Tours deal >>

View all Wendy Wu Tours offers

The May weather guide for Uruguay (Colonia) 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 Colonia in May?

Daytime temperatures usually reach 19°C in Colonia in May, falling to 11°C at night.

How sunny is it in Colonia in May?

There are normally 5 hours of bright sunshine each day in Colonia in May - that's 51% of daylight hours.

How warm is the sea around Colonia in May?

The average sea temperature around Colonia in May is 17°C.

Does it rain in Colonia in May?

There are usually 7 days with some rain in Colonia in May and the average monthly rainfall is 80mm.

Colonia May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 07:27 18:09
Friday, 16th May 2025 07:39 17:57
Saturday, 31st May 2025 07:49 17:49

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^