Measurements:
°C
°F
Montevideo
70°F
NE 16 mph
Feels like: 70°F
Precip: 75%
World Resorts Uruguay Montevideo Weather December Weather in Montevideo

Montevideo Weather: December

Average Day Temperature: 83.7°F
Average Night Temperature: 67.0°F
Sea Water Temperature: 75.6°F
Number of Sunny Days: 21 days
Sunshine Hours: 14.3 - 14.5 hours
Number of Rainy Days: 4 days
Precipitation Totals: 2.8 in

Air Temperature in December, °F

Select Year: 2023 2022 2021

The highest day temperature in December 2023 was 100°F. The lowest night temperature was 55°F. The average values for day and night temperatures during December were 79.0°F и 66.1°F respectivly.

Montevideo Water Sea Temperature in December, °F

Select Year: 2024 2023 2022

The average sea surface temperature in December 2023 for Montevideo was 75.5°F. The maximum and minimum values were 73.2°F and 77.8°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in December are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in December, in

Precipitation total in December for Montevideo is 2.8 in.

Wind Speed in December, mph

The average wind speed in December is 10.8 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Montevideo in December is 11.2 hours.

Best Time to Visit Montevideo
The most sunny months:
January 22 days
December 21 days
November 20 days
The most warm months:
January 87.8 °F
February 85.8 °F
December 83.7 °F
Warmest sea temperature:
January 79.1 °F
February 78.7 °F
December 75.6 °F
The most cold months:
July 58.1 °F
June 60.2 °F
August 60.6 °F
The most rainy months:
April 5 days
February 5 days
July 5 days
The most windy months:
November 11 mph
January 11 mph
February 11 mph

Montevideo on the Weather Map

24 Hours Weather Forecast
Montevideo
Local time: 11:37
25 dec, wednesday
1200 70°F
NE
16 mph
1500 70°F
NE
14 mph
1800 70°F
N
18 mph
2100 66°F
N
14 mph
26 dec, thursday
0000 66°F
N
12 mph
0300 68°F
N
11 mph
0600 68°F
N
9 mph
0900 74°F
N
14 mph