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Montevideo, Uruguay Weather Averages

January is the hottest month in Montevideo with an average temperature of 24°C (74°F) and the coldest is June at 11°C (51°F). The wettest month is March with an average of 110mm of rain..

Average Temperature Montevideo

What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month
What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

Average High Low Temperature Montevideo

What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily
What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

Average Rainfall Montevideo

What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years
What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

Montevideo : Next 24-Hour Weather

Today - 17th February 2026

Sunrise 06:20

Sunrise

Sunset 19:36

Sunset
20:00
Patchy rain possible
24°C (75°F)
21:00
Partly cloudy
24°C (74°F)
22:00
Partly cloudy
24°C (74°F)
23:00
Partly cloudy
24°C (74°F)

Tomorrow - 18th February 2026

Sunrise 06:20

Sunrise

Sunset 19:36

Sunset
0:00
Partly cloudy
23°C (73°F)
1:00
Partly cloudy
23°C (73°F)
2:00
Partly cloudy
23°C (73°F)
3:00
Patchy rain possible
23°C (73°F)
4:00
Patchy rain possible
23°C (73°F)
5:00
Patchy rain possible
23°C (72°F)
6:00
Patchy rain possible
22°C (71°F)
7:00
Patchy rain possible
22°C (72°F)
8:00
Partly cloudy
24°C (74°F)
9:00
Clear
26°C (78°F)
10:00
Clear
28°C (82°F)
11:00
Clear
31°C (87°F)
12:00
Clear
33°C (90°F)
13:00
Clear
34°C (92°F)
14:00
Clear
32°C (89°F)
15:00
Clear
30°C (85°F)
16:00
Clear
30°C (85°F)
17:00
Clear
29°C (83°F)
18:00
Clear
28°C (82°F)
19:00
Patchy rain possible
27°C (80°F)