May weather forecast
Monte Caseros, Argentina

May

Weather in May

The last month of the autumn, May, is also an agreeable month in Monte Caseros, Argentina, with an average temperature fluctuating between 12.3°C (54.1°F) and 20.8°C (69.4°F).

Temperature

With the arrival of May, Monte Caseros experiences a modest decline in average high-temperatures, transitioning from a warm 25.7°C (78.3°F) in April to an agreeable 20.8°C (69.4°F). During the month of May, the nighttime temperature falls to an average of 12.3°C (54.1°F).

Humidity

May and June, with an average relative humidity of 86%, are the most humid months in Monte Caseros.

Rainfall

In Monte Caseros, during May, the rain falls for 12 days and regularly aggregates up to 83mm (3.27") of precipitation. In Monte Caseros, Argentina, during the entire year, the rain falls for 128.6 days and collects up to 840mm (33.07") of precipitation.

Daylight

In Monte Caseros, the average length of the day in May is 10h and 36min.
On the first day of the month, sunrise is at 07:20 and sunset at 18:14. On the last day of May, sunrise is at 07:38 and sunset at 17:58 -03.

Sunshine

In Monte Caseros, the average sunshine in May is 6.7h.

UV index

The month with the lowest UV index is May, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 3 during May leads to these advisories:
Ensure safety - Sun damage prevention is strongly urged. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.

Frequently asked questions

What is the average May temperature?
In Monte Caseros, 20.8°C (69.4°F) is the average high-temperature and 12.3°C (54.1°F) is the average low-temperature during May. In March, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is estimated at 33°C (91.4°F).
What are the most humid months?
The months with the highest humidity are May and June, with an average relative humidity of 86%.
What is the average humidity in May?
The average relative humidity in May is 86%.
How much does it rain in May?
In Monte Caseros, during May, the rain falls for 12 days and regularly aggregates up to 83mm (3.27") of precipitation.
What is the average length of the day in May?
The average day length in May is 10h and 36min.
When is the sunrise / sunset in May?
On the first day of May in Monte Caseros, sunrise is at 07:20 and sunset at 18:14. On the last day of the month, sunrise is at 07:38 and sunset at 17:58 -03.
How many hours of sunshine does Monte Caseros have in May?
In May, the average sunshine duration is 6.7h.
When is the lowest UV index?
May is the month with the lowest UV index, with an average maximum UV index of 3.
What is the UV index intensity in May?
The average daily maximum UV index in May is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May - Monte Caseros, Argentina
Average temperature in May
Monte Caseros, Argentina
  • Average high temperature in May: 20.8°C

The warmest month (with the highest average high temperature) is January (32.6°C).
The month with the lowest average high temperature is July (17.2°C).

  • Average low temperature in May: 12.3°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 (8.7°C).

Average pressure in May - Monte Caseros, Argentina
Average pressure in May
Monte Caseros, Argentina
  • Average pressure in May: 1016.9mbar

The month with the highest atmospheric pressure is July (1018.8mbar).
The month with the lowest atmospheric pressure is December (1009.5mbar).

Average wind speed in May - Monte Caseros, Argentina
Average wind speed in May
Monte Caseros, Argentina
  • Average wind speed in May: 10.1km/h

The windiest month (with the highest average wind speed) is August (12.6km/h).
The calmest month (with the lowest average wind speed) is April (9.5km/h).

Average humidity in May - Monte Caseros, Argentina
Average humidity in May
Monte Caseros, Argentina
  • Average humidity in May: 86%

The months with the highest relative humidity are May and June (86%).
The month with the lowest relative humidity is January (64%).

Average rainfall in May - Monte Caseros, Argentina
Average rainfall in May
Monte Caseros, Argentina
  • Average rainfall in May: 83mm

The wettest month (with the highest rainfall) is December (110mm).
The driest months (with the least rainfall) are June and August (45mm).

Average rainfall days in May - Monte Caseros, Argentina
Average rainfall days in May
Monte Caseros, Argentina
  • Average rainfall days in May: 12 days

The month with the highest number of rainy days is December (12.5 days).
The month with the least rainy days is August (8.8 days).

Average daylight in May / Average sunshine in May - Monte Caseros, Argentina
Average daylight in May /
Average sunshine in May
Monte Caseros, Argentina
  • Average daylight in May: 10h and 4min

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 4min

The month with the most sunshine is December (Average sunshine: 10h and 42min).
The month with the least sunshine is June (Average sunshine: 5h and 48min).

Average sunshine days in May - Monte Caseros, Argentina
Average sunshine days in May
Monte Caseros, Argentina
  • Average sunshine days in May: 17.5 days

The month with the most sunshine days is August (20.7 days).
The month with the least sunshine days is February (15.7 days).

Average UV index in May - Monte Caseros, Argentina
Average UV index in May
Monte Caseros, Argentina
  • Average UV index in May: 3

The months with the highest UV index are January and December (UV index 7).
The month with the lowest UV index is May (UV index 3).

Average cloud cover in May - Monte Caseros, Argentina
Average cloud cover in May
Monte Caseros, Argentina
  • Average cloud cover in May: 50

The month with the most cloud cover is May (Cloud cover 50).
The months with the least cloud cover are January, March and November (Cloud cover 24).

Average visibility in May - Monte Caseros, Argentina
Average visibility in May
Monte Caseros, Argentina
  • Average visibility in May: 7km

The months with the highest visibility are January, February, March, April, September, October, November and December (9km).
The month with the lowest visibility is May (7km).

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