June weather forecastMontevideo, Uruguay

Beautiful lawns and palm trees in the independence square outside the Centrally placed Salvo Palace in Montevideo, Uruguay

June

Weather in June

June marks the beginning of winter in Montevideo, Uruguay, painting the city with a cooler palette. The lowest sea temperature of the year at 13.1°C (55.6°F) discourages water-based activities. A noticeable decrease in sunshine duration and day length occurs creating shorter days. Despite higher humidity levels of 82%, winter in Montevideo remains comfortable and manageable. The gradually receding rainfall indicates the start of drier months ahead.

Temperature

June in Montevideo is marked by a subtle drop in average high-temperatures, transitioning from a comfortable 18.6°C (65.5°F) in May to a mild 15.1°C (59.2°F). Montevideo experiences an average low-temperature of 7.7°C (45.9°F) in the month of June.

Humidity

June is the most humid month, with an average relative humidity of 82%.

Rainfall

The month with the least rainfall is June, when the rain falls for 7 days and typically collects 83mm (3.27") of precipitation.

Sea temperature

In Montevideo, Uruguay, in June, the average water temperature is 13.1°C (55.6°F).
Note: If planning to swim in 13.1°C (55.6°F) under 10°C (50°F), wear a protective suit. Neglecting this advice might cause immediate cold shock and troubled breathing. A splash around 13°C (55.4°F) is not much warmer.

Daylight

The month with the shortest days is June, with an average of 9h and 48min of daylight.
On the first day of June, sunrise is at 07:44 and sunset at 17:41. On the last day of the month, sunrise is at 07:53 and sunset at 17:43 -03.

Sunshine

June has the least sunshine of the year, with an average of 4.3h of sunshine.

UV index

June and July, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: A typical high UV index of 2 in June suggests the following recommendations:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.

Updated: Jun 4, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in June, in Montevideo, is 15.1°C (59.2°F), while the low-temperature averages to 7.7°C (45.9°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in February is calculated to be 30°C (86°F).

With an average relative humidity of 82%, June is the most humid month.

In June, the average relative humidity is 82%.

June is the month with the least rainfall. Rain falls for 7 days and accumulates 83mm (3.27") of precipitation.

In Montevideo, during June, the rain falls for 7 days and regularly aggregates up to 83mm (3.27") of precipitation.

In Montevideo, the average seawater temperature in June is 13.1°C (55.6°F). Swimming in 13.1°C (55.6°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

The month with the shortest days is June, with an average of 9h and 48min of daylight.

In June, the average day length is 9h and 51min.

In June, on the first day of the month, sunrise is at 07:44 and sunset at 17:41. On the last day of the month, sunrise is at 07:53 and sunset at 17:43 -03.

With an average of 4.3h of sunshine, June has the least sunshine of the year.

In June, the average sunshine duration is 4.3h.

June and July, with an average maximum UV index of 2, are months with the lowest UV index.

The average daily maximum UV index in June is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M June J A S O N D

May

June

Jul

Average high temperature

18.6°C

15.1°C

15°C

Average low temperature

Average humidity

Average rainfall

Average rainfall days

Average sea temperature

Average daylight

Average sunshine

Average UV index

Average temperature in June
Montevideo, Uruguay

Average high temperature in June: 15.1°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 June: 7.7°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 June
Montevideo, Uruguay

Average humidity in June: 82%

The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is December (67%).

Average rainfall in June
Montevideo, Uruguay

Average rainfall in June: 83.1mm

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 June
Montevideo, Uruguay

Average rainfall days in June: 7 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 June
Montevideo, Uruguay

Average sea temperature in June: 13.1°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 June /
Average sunshine in June
Montevideo, Uruguay

Average daylight in June: 9h and 48min

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 June: 4h and 18min

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).