Weather in August
Temperature
As August unfolds, the average high-temperature reaches a still refreshing 16.2°C (61.2°F), hinting at a slight fluctuation from the previous month. In Montevideo, the expected average low-temperature for August is a chilly 7.8°C (46°F).Humidity
The average relative humidity in August is 77%.Rainfall
In Montevideo, in August, during 6 rainfall days, 88mm (3.46") of precipitation is typically accumulated. In Montevideo, during the entire year, the rain falls for 77 days and collects up to 1101mm (43.35") of precipitation.Sea temperature
In Montevideo, in August, the average water temperature is 12.1°C (53.8°F).Note: Dipping in 12.1°C (53.8°F) at temperatures less than 10°C (50°F) without proper gear can lead to pronounced cold shock and breathing difficulties.
Daylight
In Montevideo, the average length of the day in August is 10h and 52min.On the first day of the month, sunrise is at 07:38 and sunset at 18:03. On the last day of August, sunrise is at 07:03 and sunset at 18:25 -03.
Sunshine
The average sunshine in August is 5.3h.UV index
In Montevideo, the average daily maximum UV index in August is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index, 4 in August, converts into the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in August in Montevideo?
What is the average humidity in August?
How many days does it rain in August?
What is the water temperature in August?
How many hours of daylight does Montevideo have in August?
When is the sunrise / sunset in August?
How long on average sun shines in August?
What is the UV index reading in August?
Average temperature in August
Montevideo, Uruguay
- Average high temperature in August: 16.2°C
The warmest month (with the highest average high temperature) is January (28.4°C).
The month with the lowest average high temperature is July (15°C).
- Average low temperature in August: 7.8°C
The month with the highest average low temperature is January (18°C).
The coldest month (with the lowest average low temperature) is July (7.2°C).
Average humidity in August
Montevideo, Uruguay
- Average humidity in August: 77%
The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is December (67%).
Average rainfall in August
Montevideo, Uruguay
- Average rainfall in August: 88.2mm
The wettest month (with the highest rainfall) is October (108.5mm).
The driest month (with the least rainfall) is June (83.1mm).
Average rainfall days in August
Montevideo, Uruguay
- Average rainfall days in August: 6 days
The months with the highest number of rainy days are February, June, July, October and November (7 days).
The months with the least rainy days are January, March, April, May, August, September and December (6 days).
Average sea temperature in August
Montevideo, Uruguay
- Average sea temperature in August: 12.1°C
The best month for swimming (with the highest average sea temperature) is January (24.2°C).
The coldest month (with the lowest average sea temperature) is July (11.3°C).
Average daylight in August /
Average sunshine in August
Montevideo, Uruguay
- Average daylight in August: 10h and 5min
The month with the longest days is December (Average daylight: 14h and 30min).
The month with the shortest days is June (Average daylight: 9h and 48min).
- Average sunshine in August: 5h and 2min
The month with the most sunshine is January (Average sunshine: 9h and 30min).
The month with the least sunshine is June (Average sunshine: 4h and 18min).
Average UV index in August
Montevideo, Uruguay
- Average UV index in August: 4
The months with the highest UV index are January and December (UV index 12).
The months with the lowest UV index are June and July (UV index 2).
Montevideo, Uruguay
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