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Uruguay weather in May 2025
Expect 66°F daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Uruguay in May. Check more long-term weather averages for Uruguay in May before you book your next holiday to Uruguay in 2025/2026.
- 6666°F max day temperature
- 5 hours of sunshine per day
- 99 days with some rainfall
- 5050°F min night temperature
- 1010 hours of daylight per day
- 0No heat & humidity
- 3.03.0 inches of monthly rainfall
- 33 (Moderate) UV index
- 6161°F sea temperature
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Recommended for Uruguay
The May weather guide for Uruguay (Montevideo) 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 Uruguay destinations
Below are average maximum temperatures at popular countries, regions and places in Uruguay in May. Select a holiday destination to see more weather parameters.
All Uruguay destinations
Metric (°C) | Imperial (°F)
How hot is it in Uruguay in May?
Daytime temperatures usually reach 66°F in Montevideo, Uruguay in May, falling to 50°F at night.
How sunny is it in Uruguay in May?
There are normally 5 hours of bright sunshine each day in Montevideo, Uruguay in May - that's 53% of daylight hours.
How warm is the sea around Uruguay in May?
The average sea temperature around Montevideo, Uruguay in May is 61°F.
Does it rain in Uruguay in May?
There are usually 9 days with some rain in Montevideo, Uruguay in May and the average monthly rainfall is 3.0 inches.
Uruguay May sunrise & sunset times
Browse the sunrise and sunset times for Uruguay in May 2025. Select a month to view Uruguay sunrise and sunset times for the next 12 months. The Uruguay sunrise and sunset times shown below are for Montevideo.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Thursday, 1st May 2025 | 07:21 | 18:02 |
Friday, 16th May 2025 | 07:33 | 17:49 |
Saturday, 31st May 2025 | 07:43 | 17:42 |
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