Uruguay weather averages for holidays in 2017/2018

Check Uruguay weather averages before you book your next holiday in 2017/2018. Today's maximum temperature in Uruguay is expected to be 21°C, while the average maximum temperature in September is 18°C. The holiday weather guide shown below is for Montevideo.

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Uruguay weather averages

Check Uruguay weather averages before you book your next holiday. The warmest month in Uruguay is January with an average maximum temperature of 28°C. The sunniest months are January and December with on average 9 hours of bright sunshine per day. The months with the least number of days with some rain are April, May, June, August and September with 9 days. The sea is at its warmest in Uruguay in January and February with an average sea temperature of 23°C. The Uruguay weather averages shown below are for Montevideo.

Maximum daytime temperature (°C)

Hours of sunshine (daily)

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

Days with some rainfall

Sea temperature (°C)

More weather parameters

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

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Uruguay weather today

Here is the weather in Uruguay today, Sunday 24th September 2017. Expect scattered clouds in Uruguay with a maximum temperature of 21°C and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-east. The weather forecast shown below is for Montevideo.

  • 21
    °C maximum temperature
  • 9
    °C minimum temperature
  • scattered clouds
  • 10
    hours of sunshine
  • 0
    mm of rainfall expected
  • 0
    no heat & humidity
  • 13
    kph wind from NE

5-day weather forecast

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

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Uruguay weather overview

Uruguay, which lies on the east coast of South America between Argentina and Brazil, is a low-lying and largely flat country. It has a healthy and pleasant subtropical climate similar to that of the Argentinean pampas region with little variation between inland weather and weather on the coast although temperatures are slightly higher in the interior.

Rainfall is moderate but you can expect at least one downpour a week at any time of the year. In the summer months (November to March), temperatures are never excessive and there is an average of 10 sunshine hours a day. Winters are mild and frost and snow are virtually unheard of.

What to pack for Uruguay weather

Take light clothes with a few cover-ups for the summer and medium to warm wear in the winter. Evenings can be chilly at any time of year, so take warm cover-ups - and be prepared for those occasional downpours, particularly if travelling in autumn (April and May).

Uruguay holiday weather averages by month

Check Uruguay holiday weather averages for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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Compare Uruguay weather with the USA

Below the Uruguay weather chart shows maximum daytime temperature for Uruguay (Montevideo) and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.

Maximum daytime temperature (°C)

Uruguay (Montevideo)
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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