May weather forecastSan Carlos, Uruguay

May

Weather in May

The last month of the autumn, May, is another refreshing month in San Carlos, Uruguay, with an average temperature fluctuating between 14.3°C (57.7°F) and 17.7°C (63.9°F).

Temperature

May brings an average high-temperature of a comfortable 17.7°C (63.9°F), showing a slight difference from April's 20.4°C (68.7°F). May nights reflect a consistent temperature dip to a mild 14.3°C (57.7°F), a slight descent from daytime peaks.

Humidity

In May, the average relative humidity is 77%.

Rainfall

In San Carlos, in May, it is raining for 11.7 days, with typically 57mm (2.24") of accumulated precipitation. In San Carlos, during the entire year, the rain falls for 136.9 days and collects up to 714mm (28.11") of precipitation.

Daylight

In May, the average length of the day is 10h and 18min.
On the first day of the month, sunrise is at 07:16 and sunset at 17:57. On the last day of May, sunrise is at 07:38 and sunset at 17:36 -03.

Sunshine

The average sunshine in May is 5.6h.

UV index

The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 4 in May translates into these instructions:
Put precautions into practice - Protective measures against sun-induced damage are advised. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.

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

Frequently asked questions

In May, the average high-temperature and low-temperature are 17.7°C (63.9°F) and 14.3°C (57.7°F) respectively.

In San Carlos, the average relative humidity in May is 77%.

In May, the rain falls for 11.7 days. Throughout May, 57mm (2.24") of precipitation is accumulated.

The average day length in May is 10h and 18min.

In May, on the first day of the month, sunrise is at 07:16 and sunset at 17:57. On the last day of the month, sunrise is at 07:38 and sunset at 17:36 -03.

The average sunshine duration in May is 5.6h.

In May, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from 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

20.4°C

17.7°C

14.6°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

20.9km/h

20.2km/h

22.5km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

14.8

18.5

Average UV index

Average cloud cover

Average visibility

Average temperature in May
San Carlos, Uruguay

Average high temperature in May: 17.7°C

The warmest month (with the highest average high temperature) is January (25.3°C).
The month with the lowest average high temperature is July (13.2°C).

Average low temperature in May: 14.3°C

The month with the highest average low temperature is February (20.3°C).
The coldest month (with the lowest average low temperature) is July (9.7°C).

Average pressure in May
San Carlos, Uruguay

Average pressure in May: 1017.8mbar

The month with the highest atmospheric pressure is July (1018.9mbar).
The month with the lowest atmospheric pressure is December (1011.5mbar).

Average wind speed in May
San Carlos, Uruguay

Average wind speed in May: 19.1km/h

The windiest months (with the highest average wind speed) are June and September (21.3km/h).
The calmest month (with the lowest average wind speed) is May (19.1km/h).

Average humidity in May
San Carlos, Uruguay

Average humidity in May: 77%

The months with the highest relative humidity are July, August and September (79%).
The month with the lowest relative humidity is January (71%).

Average rainfall in May
San Carlos, Uruguay

Average rainfall in May: 57mm

The wettest month (with the highest rainfall) is July (74mm).
The driest month (with the least rainfall) is January (44mm).

Average rainfall days in May
San Carlos, Uruguay

Average rainfall days in May: 11.7 days

The month with the highest number of rainy days is March (14.3 days).
The months with the least rainy days are June, August and September (10.2 days).

Average daylight in May /
Average sunshine in May
San Carlos, Uruguay

Average daylight in May: 10h and 18min

The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).

Average sunshine in May: 5h and 36min

The month with the most sunshine is January (Average sunshine: 10h and 54min).
The month with the least sunshine is July (Average sunshine: 5h and 24min).

Average sunshine days in May
San Carlos, Uruguay

Average sunshine days in May: 17 days

The month with the most sunshine days is August (19.3 days).
The month with the least sunshine days is March (13.6 days).

Average UV index in May
San Carlos, Uruguay

Average UV index in May: 4

The months with the highest UV index are January, February, March and December (UV index 6).
The month with the lowest UV index is July (UV index 3).

Average cloud cover in May
San Carlos, Uruguay

Average cloud cover in May: 38

The month with the most cloud cover is July (Cloud cover 41).
The month with the least cloud cover is January (Cloud cover 22).

Average visibility in May
San Carlos, Uruguay

Average visibility in May: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).