Weather in Montevideo in March 2025
Average weather
Average temperature in Montevideo in March
Going from a maximum of +93°F during the day to a minimum of +57°F during the night, the temperature in March averages around +81°F.
The average maximum temperature goes down 60% by the end of the month, compared with the beginning of the month, from +91°F to +70°F.
Is Montevideo warm or cold in March?
Montevideo is typically warm in March.
Maximum temperatures go down compared to the previous month from +77°F to +75°F. The minimum temperature also goes down from +66°F to +64°F.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how March is compared to other months in Montevideo:
Water temperature in Montevideo in March
Water in Montevideo in March is Comfortable. It varies from +69°F to +76°F, with an average of +73°F. This is almost similar to the air temperature, which averages +75°F.
In March, water temperatures are average relative to the rest of the year:
Can you swim in Montevideo in March?
Climate in Montevideo in March
| February | March | April | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +77°F | +75°F | +70°F | ||||
| Min. temperature | ||||||
| +52°F | +48°F | +41°F | ||||
| Max. temperature | ||||||
| +104°F | +93°F | +95°F | ||||
| Rainfall | ||||||
| 89 mm | 95 mm | 102 mm | ||||
| Wind | ||||||
| 4 m/s | 4 m/s | 4 m/s | ||||
| Avg. water temperature | ||||||
| +75°F | +73°F | +66°F | ||||
| Humidity | ||||||
| 74% | 76% | 77% | ||||
| Air pressure | ||||||
| 1011 HPa | 1013 HPa | 1014 HPa | ||||
| Sunny days | ||||||
| 10 | 11 | 10 | ||||
| Cloudy days | ||||||
| 5 | 7 | 7 | ||||
| Rainy days | ||||||
| 8 | 9 | 10 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
March weather is still as good as in February. It’s getting colder in March. From +77°F in the day, the average maximum temperature lowers to +75°F. Prepare for more rain. Average rainfall goes from 89 mm to 95 mm. Humidity rises from 74% to 76%. The average wind speed doesn’t change much during March, staying around 4 m/s. The good news is there are likely to be more sunny days in March, from 10 to 11.
Next month (April) brings a further decline in the weather.
Wind
The average wind speed is 4 m/s getting up to 7 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Montevideo is gradually increasing during March, going from 4 m/s to 6 m/s over the course of the month.
Rain
How was the weather last March in Montevideo?
Climate Change Over the Years
The climate in Montevideo in March has not changed that much over the last 43 years.
The average temperature was the lowest in 1984 (+65°F) and the highest in 2017 (+72°F). The driest year was 1979 with only 542 mm of rainfall, and the wettest year was 2019 with 3342 mm.
FAQ
Is March a good time to visit Montevideo?
Can you sunbathe in Montevideo in March?
Can you swim in Montevideo in March?
Is Montevideo rainy in March?
Is it sunny in Montevideo in March?
Monthly weather in Montevideo
Source of the data
For this page, we’ve looked at the typical weather in Montevideo, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.