Weather in April
Temperature
Montevideo records a mild change in average high-temperature during April, easing from a warm 25.5°C (77.9°F) in March to an agreeable 22°C (71.6°F). Montevideo's temperature drops to an average low of 12.9°C (55.2°F) during the nights of April.Humidity
The average relative humidity in April in Montevideo is 75%.Rainfall
In Montevideo, in April, it is raining for 6 days, with typically 86mm (3.39") of accumulated precipitation. In Montevideo, during the entire year, the rain falls for 77 days and collects up to 1101mm (43.35") of precipitation.Sea temperature
In April, the average sea temperature is 19°C (66.2°F).Note: Swimming is not a pleasant activity for most when the water temperature is 19°C (66.2°F). As the water temperature drops from 21°C (69.8°F) to 15°C (59°F), breathing becomes more difficult to control.
Daylight
The average length of the day in April is 11h and 12min.On the first day of the month, sunrise is at 06:57 and sunset at 18:38. On the last day of April, sunrise is at 07:20 and sunset at 18:02 -03.
Sunshine
The average sunshine in April is 6h.UV index
In April, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In April, the maximum UV index of 6 transforms into these recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
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Average temperature in April
Montevideo, Uruguay
- Average high temperature in April: 22°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 April: 12.9°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 April
Montevideo, Uruguay
- Average humidity in April: 75%
The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is December (67%).
Average rainfall in April
Montevideo, Uruguay
- Average rainfall in April: 85.5mm
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 April
Montevideo, Uruguay
- Average rainfall days in April: 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 April
Montevideo, Uruguay
- Average sea temperature in April: 19°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 April /
Average sunshine in April
Montevideo, Uruguay
- Average daylight in April: 11h and 1min
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 April: 6h and 0min
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 April
Montevideo, Uruguay
- Average UV index in April: 6
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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