World Resorts Uruguay Montevideo Weather

Montevideo Sea Temperature in May

Average sea water temperature in May:
+60.5°F
Minimum sea water temperature in May: 69.3°F
Maximum sea water temperature in May: 52.9°F

Daily sea water temperature in May, °F

Show year:
2026
2025
2024

The average sea water temperature in May of 2026 was 57.1°F. The highest and lowest sea temperatures during the month were 63.3°F and 53.4°F.

Monthly sea water temperature in Montevideo, °F

Which Uruguay resorts have warmest sea in May?

Place name May 2026 May 2025
Punta del Diablo 60.9°F 65.2°F
Cabo Polonio 60.5°F 65.2°F
Colonia del Sacramento 60.0°F 64.3°F
La Paloma 60.0°F 64.9°F
Faro de Jose Ignacio 59.5°F 64.5°F
Punta del Este 59.1°F 64.5°F
Maldonado 59.1°F 64.5°F
Piriapolis 58.5°F 64.2°F
Ciudad de la Costa 57.9°F 63.4°F
Montevideo 57.1°F 62.5°F

Best time for vacation in Montevideo

Sunniest months:
January 22 days
December 21 days
November 20 days
Warmest months:
January 83.8 °F
February 82.3 °F
December 80.3 °F
Warmest sea temp:
January 76.1 °F
February 76.0 °F
December 73.1 °F
Coldest months:
July 57.2 °F
June 58.7 °F
August 59.5 °F
Rainiest months:
February 4 days
April 4 days
July 4 days
Windiest months:
January 11.1 mph
November 11.0 mph
October 10.7 mph

Montevideo on a weather map

Current weather
00:09
Montevideo
+48°F
N 5 mph
Feels like: +46°F
Precip.: 19%
Places in Uruguay:
Name
°F
24 Hours Forecast
Montevideo
Local time: 00:09
July 13, monday
0300
46°F
NW
2 mph
0600
45°F
E
2 mph
0900
46°F
SW
3 mph
1200
54°F
SW
7 mph
1500
59°F
S
9 mph
1800
54°F
SW
6 mph
2100
50°F
SW
11 mph
July 14, tuesday
0000
50°F
S
9 mph
Units of measurement: °C / °F