May weather forecastBelen, Uruguay

May

Weather in May

The last month of the autumn, May, is also an agreeable month in Belen, Uruguay, with an average temperature fluctuating between 20°C (68°F) and 12.1°C (53.8°F).

Temperature

The transition into May involves a small decrease in the average high-temperature, dipping slightly from a moderately hot 24.6°C (76.3°F) in April to an agreeable 20°C (68°F). Belen observes an average nighttime temperature of 12.1°C (53.8°F) during May.

Humidity

In May, the average relative humidity is 82%.

Rainfall

In Belen, during May, the rain falls for 10.3 days and regularly aggregates up to 59mm (2.32") of precipitation. In Belen, during the entire year, the rain falls for 117.3 days and collects up to 856mm (33.7") of precipitation.

Snowfall

January through August, October through December are months without snowfall.

Daylight

In Belen, the average length of the day in May is 10h and 34min.
On the first day of the month, sunrise is at 07:21 and sunset at 18:14. On the last day of May, sunrise is at 07:40 and sunset at 17:57 -03.

Sunshine

The average sunshine in May in Belen is 6.7h.

UV index

With an average maximum UV index of 3, May is the month with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: An average UV index of 3 in May transforms into this advice:
Take necessary precautions - Defending against sun damage is advocated. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.

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

Frequently asked questions

The high-temperature, in May, in Belen, is 20°C (68°F), while the low-temperature averages to 12.1°C (53.8°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in March is evaluated at 31°C (87.8°F).

The average relative humidity in May is 82%.

In Belen, during May, the rain falls for 10.3 days and regularly aggregates up to 59mm (2.32") of precipitation.

In Belen, snow does not fall in January through August, October through December.

In May, the average day length is 10h and 34min.

On the first day of May in Belen, sunrise is at 07:21 and sunset at 18:14. On the last day of the month, sunrise is at 07:40 and sunset at 17:57 -03.

In Belen, the average sunshine duration in May is 6.7h.

May is the month with the lowest UV index, with an average maximum UV index of 3.

The average daily maximum UV index in May in Belen is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

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

Apr

May

Jun

Average high temperature

24.6°C

20°C

16.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11.1km/h

11.6km/h

12km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

10.3

8.3

Average snowfall

0mm

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

20.3

19.9

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Belen, Uruguay

Average high temperature in May: 20°C

The warmest month (with the highest average high temperature) is January (31.9°C).
The month with the lowest average high temperature is July (15.9°C).

Average low temperature in May: 12.1°C

The months with the highest average low temperature are January and February (20.3°C).
The coldest month (with the lowest average low temperature) is July (8.1°C).

Average pressure in May
Belen, Uruguay

Average pressure in May: 1017.5mbar

The month with the highest atmospheric pressure is July (1019.2mbar).
The month with the lowest atmospheric pressure is December (1010.3mbar).

Average wind speed in May
Belen, Uruguay

Average wind speed in May: 10.9km/h

The windiest months (with the highest average wind speed) are August and October (12.8km/h).
The calmest month (with the lowest average wind speed) is April (10.3km/h).

Average humidity in May
Belen, Uruguay

Average humidity in May: 82%

The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is January (60%).

Average rainfall in May
Belen, Uruguay

Average rainfall in May: 59mm

The wettest month (with the highest rainfall) is January (109mm).
The driest month (with the least rainfall) is April (42mm).

Average rainfall days in May
Belen, Uruguay

Average rainfall days in May: 10.3 days

The months with the highest number of rainy days are October and December (11.5 days).
The month with the least rainy days is August (8.2 days).

Average snowfall in May
Belen, Uruguay

Average snowfall in May: 0mm

The month with the highest snowfall is September (1mm).
The months with the least snowfall are January, February, March, April, May, June, July, August, October, November and December (0mm).

Average snowfall days in May
Belen, Uruguay

Average snowfall days in May: 0 days

The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).

Average daylight in May /
Average sunshine in May
Belen, Uruguay

Average daylight in May: 10h and 36min

The month with the longest days is December (Average daylight: 14h and 6min).
The month with the shortest days is June (Average daylight: 10h and 12min).

Average sunshine in May: 6h and 42min

The month with the most sunshine is December (Average sunshine: 10h and 54min).
The month with the least sunshine is June (Average sunshine: 5h and 36min).