Montevideo weather in January 2023

28
28°C max day temperature
9
9 hours of sunshine per day
10
10 days with some rainfall
18
18°C min night temperature
14
14 hours of daylight per day
M
Moderate heat & humidity
78
78 mm of monthly rainfall
11
11+ (Extreme) UV index
23
23°C sea temperature

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Recommended for Uruguay

The January 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.

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

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

How hot is it in Montevideo in January?

Daytime temperatures usually reach 28°C in Montevideo in January with moderate heat and humidity, falling to 18°C at night.

How sunny is it in Montevideo in January?

There are normally 9 hours of bright sunshine each day in Montevideo in January - that's 66% of daylight hours.

How warm is the sea around Montevideo in January?

The average sea temperature around Montevideo in January is 23°C.

Does it rain in Montevideo in January?

There are usually 10 days with some rain in Montevideo in January and the average monthly rainfall is 78mm.

Montevideo January sunrise & sunset times

Browse the sunrise and sunset times for Montevideo in January 2023. Select a month to view Montevideo sunrise and sunset times for the next 12 months.

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