May weather forecast
Río Cuarto, Argentina

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Weather in May

May marks the onset of cooler temperatures and dimmer days in Río Cuarto. The city's average temperatures start to plummet and witness a significant reduction in daylight hours. The decrease in solar intensity is reflected in an average UV index of 4, suggesting that sunscreen remains essential during outdoor activities. The drop in temperature makes it a good time for hike trails in the surrounding hills. Despite the relative cold, the rainy days are few, leaving more dry days for sightseeing.

Temperature

With the arrival of May, Río Cuarto notices a mild change in the average high-temperature, sliding from April's warm 23.5°C (74.3°F) to a comfortable 19.2°C (66.6°F). Río Cuarto's average low-temperature is measured at a fresh 10.3°C (50.5°F) during May.

Humidity

May is the most humid month, with an average relative humidity of 68%.

Rainfall

In Río Cuarto, in May, it is raining for 6.8 days, with typically 12mm (0.47") of accumulated precipitation. In Río Cuarto, during the entire year, the rain falls for 96.6 days and collects up to 389mm (15.31") of precipitation.

Daylight

The average length of the day in May is 10h and 25min.
On the first day of the month, sunrise is at 07:51 and sunset at 18:37. On the last day of May, in Río Cuarto, Argentina, sunrise is at 08:11 and sunset at 18:18 -03.

Sunshine

The month with the least sunshine in Río Cuarto is May, with an average of 8.2h of sunshine.

UV index

April through August, with an average maximum UV index of 4, are months with the lowest UV index in Río Cuarto. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.
Note: A maximum daily UV index of 4 during May morphs into the following directions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.

Frequently asked questions

What are May temperatures in Río Cuarto?

During May, Río Cuarto experiences an average high-temperature of 19.2°C (66.6°F) and a low-temperature of 10.3°C (50.5°F). The average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, in March is calculated to be 28°C (82.4°F).

What is the most humid month in Río Cuarto?

With an average relative humidity of 68%, May is the most humid month.

What is the average humidity in May in Río Cuarto?

In May, the average relative humidity is 68%.

How much does it rain in Río Cuarto in May?

In May, in Río Cuarto, the rain falls for 6.8 days. Throughout May, 12mm (0.47") of precipitation is accumulated.

What is the average length of the day in May in Río Cuarto?

In Río Cuarto, Argentina, the average day length in May is 10h and 25min.

When is the sunrise / sunset in May in Río Cuarto?

In May, on the first day of the month, sunrise is at 07:51 and sunset at 18:37. On the last day of the month, sunrise is at 08:11 and sunset at 18:18 -03.

What is the month with the least sunshine in Río Cuarto?

With an average of 8.2h of sunshine, May has the least sunshine of the year in Río Cuarto, Argentina.

How long on average sun shines in May in Río Cuarto?

The average sunshine duration in May is 8.2h.

What is the month with the lowest UV index in Río Cuarto?

April through August, with an average maximum UV index of 4, are months with the lowest UV index in Río Cuarto.

What is the UV index reading in May in Río Cuarto?

In Río Cuarto, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in May
Río Cuarto, Argentina

Average temperature in May - Río Cuarto, Argentina
  • Average high temperature in May: 19.2°C

The warmest month (with the highest average high temperature) is January (31.8°C).
The month with the lowest average high temperature is July (15.7°C).

  • Average low temperature in May: 10.3°C

The month with the highest average low temperature is January (18.1°C).
The coldest month (with the lowest average low temperature) is July (6°C).

Average pressure in May
Río Cuarto, Argentina

Average pressure in May - Río Cuarto, Argentina
  • Average pressure in May: 1017mbar

The month with the highest atmospheric pressure is July (1018.8mbar).
The month with the lowest atmospheric pressure is December (1010.1mbar).

Average wind speed in May
Río Cuarto, Argentina

Average wind speed in May - Río Cuarto, Argentina
  • Average wind speed in May: 14.5km/h

The windiest month (with the highest average wind speed) is October (17.6km/h).
The calmest month (with the lowest average wind speed) is June (14km/h).

Average humidity in May
Río Cuarto, Argentina

Average humidity in May - Río Cuarto, Argentina
  • Average humidity in May: 68%

The month with the highest relative humidity is May (68%).
The months with the lowest relative humidity are January and December (49%).

Average rainfall in May
Río Cuarto, Argentina

Average rainfall in May - Río Cuarto, Argentina
  • Average rainfall in May: 12mm

The wettest month (with the highest rainfall) is January (68mm).
The driest month (with the least rainfall) is July (3mm).

Average rainfall days in May
Río Cuarto, Argentina

Average rainfall days in May - Río Cuarto, Argentina
  • Average rainfall days in May: 6.8 days

The month with the highest number of rainy days is November (13.3 days).
The months with the least rainy days are June and August (2.4 days).

Average daylight in May /
Average sunshine in May
Río Cuarto, Argentina

Average daylight in May / Average sunshine in May - Río Cuarto, Argentina
  • Average daylight in May: 10h and 2min

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: 8h and 1min

The month with the most sunshine is January (Average sunshine: 9h and 30min).
The month with the least sunshine is May (Average sunshine: 8h and 12min).

Average sunshine days in May
Río Cuarto, Argentina

Average sunshine days in May - Río Cuarto, Argentina
  • Average sunshine days in May: 23 days

The month with the most sunshine days is July (27.7 days).
The month with the least sunshine days is November (14.5 days).

Average UV index in May
Río Cuarto, Argentina

Average UV index in May - Río Cuarto, Argentina
  • Average UV index in May: 4

The months with the highest UV index are January and December (UV index 7).
The months with the lowest UV index are April, May, June, July and August (UV index 4).

Average cloud cover in May
Río Cuarto, Argentina

Average cloud cover in May - Río Cuarto, Argentina
  • Average cloud cover in May: 30

The month with the most cloud cover is May (Cloud cover 30).
The month with the least cloud cover is January (Cloud cover 16).

Average visibility in May
Río Cuarto, Argentina

Average visibility in May - Río Cuarto, Argentina
  • 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).

Río Cuarto, Argentina

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