May weather forecast
Arroio do Só, Brazil

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Weather in May

The last month of the autumn, May, is also an agreeable month in Arroio do Só, Brazil, with temperature in the range of an average low of 12.3°C (54.1°F) and an average high of 21.3°C (70.3°F).

Temperature

A moderate decline in average high-temperatures is noted in May, moving from a warm 25.3°C (77.5°F) in April to a pleasant 21.3°C (70.3°F). Arroio do Só records an average nighttime low of 12.3°C (54.1°F) in May.

Humidity

May and June, with an average relative humidity of 83%, are the most humid months in Arroio do Só.

Rainfall

In May, in Arroio do Só, the rain falls for 11.3 days. Throughout May, 97mm (3.82") of precipitation is accumulated. In Arroio do Só, during the entire year, the rain falls for 146.4 days and collects up to 974mm (38.35") of precipitation.

Daylight

The average length of the day in May in Arroio do Só, Brazil, is 10h and 37min.
On the first day of May in Arroio do Só, sunrise is at 07:03 and sunset at 17:59. On the last day of the month, sunrise is at 07:21 and sunset at 17:42 -03.

Sunshine

In Arroio do Só, Brazil, the average sunshine in May is 7.3h.

UV index

The months with the lowest UV index in Arroio do Só are May through July, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.
Note: A typical high UV index of 4 in May suggests the following recommendations:
Take precautions - Protection against sun damage is advised. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Updated: Feb 2, 2024 | Published by: Weather Atlas | Resources

Frequently asked questions

What is the usual temperature for Arroio do Só in May?

The average high-temperature and low-temperature during May are 21.3°C (70.3°F) and 12.3°C (54.1°F) respectively. The average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in March is calculated to be 32°C (89.6°F).

What are the most humid months in Arroio do Só?

May and June, with an average relative humidity of 83%, are most humid months.

What is the average humidity in May in Arroio do Só?

In Arroio do Só, Brazil, the average relative humidity in May is 83%.

How much does it rain in Arroio do Só in May?

In Arroio do Só, Brazil, during May, the rain falls for 11.3 days and regularly aggregates up to 97mm (3.82") of precipitation.

What is the average length of the day in May in Arroio do Só?

In May, the average day length is 10h and 37min.

What time are sunrise and sunset in May in Arroio do Só?

On the first day of May, sunrise is at 07:03 and sunset at 17:59. On the last day of the month, sunrise is at 07:21 and sunset at 17:42 -03.

How long on average sun shines in May in Arroio do Só?

In Arroio do Só, the average sunshine duration in May is 7.3h.

What are the months with the lowest UV index in Arroio do Só?

The months with the lowest UV index are May through July, with an average maximum UV index of 4.

What is the UV index intensity in May in Arroio do Só?

In May, the average daily maximum UV index in Arroio do Só, Brazil, is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.

Average temperature in May
Arroio do Só, Brazil

Average temperature in May - Arroio do Só, Brazil
  • Average high temperature in May: 21.3°C

The warmest months (with the highest average high temperature) are January and February (30.7°C).
The month with the lowest average high temperature is July (18.1°C).

  • Average low temperature in May: 12.3°C

The month with the highest average low temperature is January (19°C).
The coldest month (with the lowest average low temperature) is July (8.9°C).

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Average pressure in May
Arroio do Só, Brazil

Average pressure in May - Arroio do Só, Brazil
  • Average pressure in May: 1017.3mbar

The month with the highest atmospheric pressure is July (1019.3mbar).
The month with the lowest atmospheric pressure is December (1010.4mbar).

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Average wind speed in May
Arroio do Só, Brazil

Average wind speed in May - Arroio do Só, Brazil
  • Average wind speed in May: 11.1km/h

The windiest months (with the highest average wind speed) are September and October (13.4km/h).
The calmest month (with the lowest average wind speed) is April (11km/h).

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Average humidity in May
Arroio do Só, Brazil

Average humidity in May - Arroio do Só, Brazil
  • Average humidity in May: 83%

The months with the highest relative humidity are May and June (83%).
The month with the lowest relative humidity is December (70%).

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Average rainfall in May
Arroio do Só, Brazil

Average rainfall in May - Arroio do Só, Brazil
  • Average rainfall in May: 97mm

The wettest month (with the highest rainfall) is October (128mm).
The driest month (with the least rainfall) is March (55mm).

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Average rainfall days in May
Arroio do Só, Brazil

Average rainfall days in May - Arroio do Só, Brazil
  • Average rainfall days in May: 11.3 days

The month with the highest number of rainy days is January (14.3 days).
The month with the least rainy days is April (10.8 days).

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Average daylight in May /
Average sunshine in May
Arroio do Só, Brazil

Average daylight in May / Average sunshine in May - Arroio do Só, Brazil
  • Average daylight in May: 10h and 4min

The month with the longest days is December (Average daylight: 14h and 0min).
The month with the shortest days is June (Average daylight: 10h and 18min).

  • Average sunshine in May: 7h and 2min

The month with the most sunshine is December (Average sunshine: 8h and 42min).
The month with the least sunshine is June (Average sunshine: 7h and 12min).

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Average sunshine days in May
Arroio do Só, Brazil

Average sunshine days in May - Arroio do Só, Brazil
  • Average sunshine days in May: 18.8 days

The month with the most sunshine days is March (18.9 days).
The month with the least sunshine days is February (14.1 days).

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Average UV index in May
Arroio do Só, Brazil

Average UV index in May - Arroio do Só, Brazil
  • Average UV index in May: 4

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

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Average cloud cover in May
Arroio do Só, Brazil

Average cloud cover in May - Arroio do Só, Brazil
  • Average cloud cover in May: 39

The month with the most cloud cover is May (Cloud cover 39).
The month with the least cloud cover is November (Cloud cover 29).

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Average visibility in May
Arroio do Só, Brazil

Average visibility in May - Arroio do Só, Brazil
  • 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).

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Arroio do Só, Brazil

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