May weather forecast
Santiago del Estero, Argentina

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Weather in May

May is a distinct time in Santiago del Estero with a noticeably cooler weather pattern. The month witnesses the highest decrease in temperature as day highs on average drop down to a comfortable 22.3°C (72.1°F). Sunshine hours shrink slightly while the wind retains its constant pace. The relative humidity increases marginally, making the environment even more pleasant. Being a month of transition, May in Santiago del Estero brings with it an excellent wave of change in the weather.

Temperature

Santiago del Estero's transition into May involves a gentle shift in temperature, receding from a warm 26°C (78.8°F) in April to a pleasant 22.3°C (72.1°F). Santiago del Estero cools down to an average low-temperature of 13.5°C (56.3°F) throughout the month of May.

Humidity

May is the most humid month in Santiago del Estero, with an average relative humidity of 72%.

Rainfall

In Santiago del Estero, during May, the rain falls for 9 days and regularly aggregates up to 12mm (0.47") of precipitation. In Santiago del Estero, during the entire year, the rain falls for 113.8 days and collects up to 586mm (23.07") of precipitation.

Daylight

In May, the average length of the day is 10h and 44min.
On the first day of May in Santiago del Estero, sunrise is at 07:43 and sunset at 18:44. On the last day of the month, sunrise is at 07:59 and sunset at 18:29 -03.

Sunshine

April and May, with an average of 7.3h of sunshine, are months with the least sunshine.

UV index

May and June, with an average maximum UV index of 4, are months with the lowest UV index in Santiago del Estero, Argentina. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In May, the maximum UV index of 4 suggests these recommendations:
Be vigilant - Preventing sunburn is recommended. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.

Frequently asked questions

What is the average May temperature in Santiago del Estero?

In Santiago del Estero, 22.3°C (72.1°F) is the average high-temperature and 13.5°C (56.3°F) is the average low-temperature during May. In March, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, is appraised at 33°C (91.4°F).

What is the most humid month in Santiago del Estero?

May is the most humid month in Santiago del Estero, Argentina, with an average relative humidity of 72%.

What is the average humidity in May in Santiago del Estero?

In May, the average relative humidity is 72%.

How many days does it rain in May in Santiago del Estero?

In Santiago del Estero, Argentina, in May, during 9 rainfall days, 12mm (0.47") of precipitation is typically accumulated.

What is the average length of the day in May in Santiago del Estero?

The average day length in May in Santiago del Estero is 10h and 44min.

What time are sunrise and sunset in May in Santiago del Estero?

In May, on the first day of the month, sunrise is at 07:43 and sunset at 18:44. On the last day of the month, in Santiago del Estero, Argentina, sunrise is at 07:59 and sunset at 18:29 -03.

What are the months with the least sunshine in Santiago del Estero?

The months with the least sunshine in Santiago del Estero are April and May, with an average of 7.3h of sunshine.

How long on average sun shines in May in Santiago del Estero?

In Santiago del Estero, Argentina, the average sunshine duration in May is 7.3h.

When is the lowest UV index in Santiago del Estero?

The months with the lowest UV index in Santiago del Estero are May and June, with an average maximum UV index of 4.

What is the UV index intensity in May in Santiago del Estero?

The average daily maximum UV index in May in Santiago del Estero, Argentina, is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.

Average temperature in May
Santiago del Estero, Argentina

Average temperature in May - Santiago del Estero, Argentina
  • Average high temperature in May: 22.3°C

The warmest month (with the highest average high temperature) is January (33.6°C).
The month with the lowest average high temperature is July (19.4°C).

  • Average low temperature in May: 13.5°C

The month with the highest average low temperature is January (22.1°C).
The coldest month (with the lowest average low temperature) is July (9.8°C).

Average pressure in May
Santiago del Estero, Argentina

Average pressure in May - Santiago del Estero, Argentina
  • Average pressure in May: 1014.9mbar

The month with the highest atmospheric pressure is July (1016.6mbar).
The month with the lowest atmospheric pressure is December (1007.4mbar).

Average wind speed in May
Santiago del Estero, Argentina

Average wind speed in May - Santiago del Estero, Argentina
  • Average wind speed in May: 12.2km/h

The windiest month (with the highest average wind speed) is October (16.1km/h).
The calmest month (with the lowest average wind speed) is March (12.1km/h).

Average humidity in May
Santiago del Estero, Argentina

Average humidity in May - Santiago del Estero, Argentina
  • Average humidity in May: 72%

The month with the highest relative humidity is May (72%).
The months with the lowest relative humidity are August and September (48%).

Average rainfall in May
Santiago del Estero, Argentina

Average rainfall in May - Santiago del Estero, Argentina
  • Average rainfall in May: 12mm

The wettest month (with the highest rainfall) is January (105mm).
The driest months (with the least rainfall) are July and August (3mm).

Average rainfall days in May
Santiago del Estero, Argentina

Average rainfall days in May - Santiago del Estero, Argentina
  • Average rainfall days in May: 9 days

The month with the highest number of rainy days is December (14.5 days).
The month with the least rainy days is August (1.5 days).

Average daylight in May /
Average sunshine in May
Santiago del Estero, Argentina

Average daylight in May / Average sunshine in May - Santiago del Estero, Argentina
  • Average daylight in May: 10h and 4min

The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).

  • Average sunshine in May: 7h and 2min

The month with the most sunshine is August (Average sunshine: 9h and 30min).
The months with the least sunshine are April and May (Average sunshine: 7h and 18min).

Average sunshine days in May
Santiago del Estero, Argentina

Average sunshine days in May - Santiago del Estero, Argentina
  • Average sunshine days in May: 19 days

The month with the most sunshine days is August (28.4 days).
The month with the least sunshine days is February (13.5 days).

Average UV index in May
Santiago del Estero, Argentina

Average UV index in May - Santiago del Estero, Argentina
  • Average UV index in May: 4

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

Average cloud cover in May
Santiago del Estero, Argentina

Average cloud cover in May - Santiago del Estero, Argentina
  • Average cloud cover in May: 38

The month with the most cloud cover is April (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 13).

Average visibility in May
Santiago del Estero, Argentina

Average visibility in May - Santiago del Estero, Argentina
  • Average visibility in May: 9km

The months with the highest visibility are January, February, March, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are April and May (9km).

Santiago del Estero, Argentina

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