May weather forecastTreinta y Tres, Uruguay
May weather forecast for Treinta y Tres, Uruguay: In Treinta y Tres, Uruguay, during May, the rain falls for 10.1 days and regularly aggregates up to 50mm (1.97") of precipitation. How many hours of sunshine does Treinta y Tres have in May?
May
Weather in May
In May, the temperatures continue their downward slope and a perceptible rise in relative humidity is seen. The rainfall increases slightly compared to previous months, registering at 50mm (1.97") and making it conducive for growth of flora and fauna. The city receives less sunshine due to shorter daylight hours. However, the visibility remains satisfactory. The wind speed remains steady providing a refreshing breeze to the city residents.Temperature
May brings a minor shift in the average high-temperature, adjusting from a warm 23.5°C (74.3°F) in April to an enjoyable 19.3°C (66.7°F). Treinta y Tres encounters an average low-temperature of 10.5°C (50.9°F) during May nights.Humidity
May and July, with an average relative humidity of 82%, are the most humid months.Rainfall
In May, in Treinta y Tres, the rain falls for 10.1 days. Throughout May, 50mm (1.97") of precipitation is accumulated. Throughout the year, there are 139.1 rainfall days, and 799mm (31.46") of precipitation is accumulated.Daylight
In May, the average length of the day is 10h and 25min.On the first day of May, sunrise is at 07:11 and sunset at 17:56. On the last day of the month, sunrise is at 07:31 and sunset at 17:38 -03.
Sunshine
In Treinta y Tres, the average sunshine in May is 5.7h.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 moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high daily UV index of 3 during May translates into the following directions:
Make use of precautions - It is urged to ward off sun damage. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Treinta y Tres, Uruguay
- Average high temperature in May: 19.3°C
The warmest month (with the highest average high temperature) is January (29.8°C).
The month with the lowest average high temperature is July (15.3°C).
- Average low temperature in May: 10.5°C
The month with the highest average low temperature is February (17.5°C).
The coldest month (with the lowest average low temperature) is July (7.2°C).
Average pressure in May
Treinta y Tres, Uruguay
- Average pressure in May: 1017.9mbar
The month with the highest atmospheric pressure is July (1019.3mbar).
The month with the lowest atmospheric pressure is December (1011.4mbar).
Average wind speed in May
Treinta y Tres, Uruguay
- Average wind speed in May: 12.6km/h
The windiest months (with the highest average wind speed) are September and October (15.4km/h).
The calmest month (with the lowest average wind speed) is May (12.6km/h).
Average humidity in May
Treinta y Tres, Uruguay
- Average humidity in May: 82%
The months with the highest relative humidity are May and July (82%).
The month with the lowest relative humidity is January (68%).
Average rainfall in May
Treinta y Tres, Uruguay
- Average rainfall in May: 50mm
The wettest month (with the highest rainfall) is October (99mm).
The driest months (with the least rainfall) are March and April (44mm).
Average rainfall days in May
Treinta y Tres, Uruguay
- Average rainfall days in May: 10.1 days
The month with the highest number of rainy days is January (13.2 days).
The month with the least rainy days is June (9.6 days).
Average daylight in May /
Average sunshine in May
Treinta y Tres, Uruguay
- Average daylight in May: 10h and 24min
The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).
- Average sunshine in May: 5h and 42min
The month with the most sunshine is December (Average sunshine: 10h and 18min).
The month with the least sunshine is July (Average sunshine: 5h and 36min).
Average sunshine days in May
Treinta y Tres, Uruguay
- Average sunshine days in May: 18.6 days
The month with the most sunshine days is May (18.6 days).
The month with the least sunshine days is February (13.6 days).
Average UV index in May
Treinta y Tres, Uruguay
- Average UV index in May: 3
The months with the highest UV index are January, February, March and December (UV index 6).
The month with the lowest UV index is May (UV index 3).
Average cloud cover in May
Treinta y Tres, Uruguay
- Average cloud cover in May: 37
The month with the most cloud cover is September (Cloud cover 42).
The month with the least cloud cover is December (Cloud cover 28).
Average visibility in May
Treinta y Tres, Uruguay
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).





