May weather forecast
Quatro Barras, Brazil

May

Weather in May

May, the last month of the autumn in Quatro Barras, is another pleasant month, with an average temperature ranging between max 20.3°C (68.5°F) and min 12.1°C (53.8°F).

Temperature

Quatro Barras records an average high-temperature of an agreeable 20.3°C (68.5°F) as May arrives, nearly mirroring the previous month's climate. Quatro Barras throughout May, experiences an average nighttime temperature of 12.1°C (53.8°F).

Humidity

The months with the highest humidity are March, May and June, with an average relative humidity of 89%.

Rainfall

In Quatro Barras, in May, during 18.8 rainfall days, 89mm (3.5") of precipitation is typically accumulated. Throughout the year, there are 243.3 rainfall days, and 1250mm (49.21") of precipitation is accumulated.

Snowfall

January through June, August through December are months without snowfall in Quatro Barras.

Daylight

In May, the average length of the day is 10h and 53min.
On the first day of May, sunrise is at 06:39 and sunset at 17:47. On the last day of the month, sunrise is at 06:54 and sunset at 17:33 -03.

Sunshine

May has the least sunshine of the year, with an average of 6.4h of sunshine.

UV index

April through July, with an average maximum UV index of 4, are months with the lowest UV index in Quatro Barras, Brazil. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index, 4 during May, leads to the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.

Frequently asked questions

What is the usual temperature for Quatro Barras in May?
The high-temperature, in May, in Quatro Barras, records 20.3°C (68.5°F), while the low-temperature is 12.1°C (53.8°F).
What is the most humid month in Quatro Barras?
March, May and June, with an average relative humidity of 89%, are most humid months.
What is the average humidity in May in Quatro Barras?
In May, the average relative humidity is 89%.
How many days does it rain in May in Quatro Barras?
In Quatro Barras, during May, the rain falls for 18.8 days and regularly aggregates up to 89mm (3.5") of precipitation.
When it does not snow in Quatro Barras?
In Quatro Barras, Brazil, snow does not fall in January through June, August through December.
How many hours of daylight does Quatro Barras have in May?
In May, the average day length is 10h and 53min.
What time are sunrise and sunset in May in Quatro Barras?
In May, on the first day of the month, sunrise is at 06:39 and sunset at 17:47. On the last day of the month, in Quatro Barras, sunrise is at 06:54 and sunset at 17:33 -03.
What is the month with the least sunshine in Quatro Barras?
With an average of 6.4h of sunshine, May has the least sunshine of the year in Quatro Barras, Brazil.
How many hours of sunshine does Quatro Barras have in May?
In May, the average sunshine duration in Quatro Barras, Brazil, is 6.4h.
What is the month with the lowest UV index in Quatro Barras?
The months with the lowest UV index in Quatro Barras are April through July, with an average maximum UV index of 4.
What is the UV index intensity in May in Quatro Barras?
The average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
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 snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May
Quatro Barras, Brazil
  • Average high temperature in May: 20.3°C

The warmest months (with the highest average high temperature) are January, February and December (25.9°C).
The month with the lowest average high temperature is June (18.8°C).

  • Average low temperature in May: 12.1°C

The month with the highest average low temperature is January (17.2°C).
The coldest month (with the lowest average low temperature) is July (10.2°C).

Average pressure in May
Quatro Barras, Brazil
  • Average pressure in May: 1018mbar

The month with the highest atmospheric pressure is July (1020.3mbar).
The month with the lowest atmospheric pressure is December (1012.2mbar).

Average wind speed in May
Quatro Barras, Brazil
  • Average wind speed in May: 5.8km/h

The windiest months (with the highest average wind speed) are October and November (7km/h).
The calmest month (with the lowest average wind speed) is April (5.6km/h).

Average humidity in May
Quatro Barras, Brazil
  • Average humidity in May: 89%

The months with the highest relative humidity are March, May and June (89%).
The months with the lowest relative humidity are August and September (83%).

Average rainfall in May
Quatro Barras, Brazil
  • Average rainfall in May: 89mm

The wettest month (with the highest rainfall) is January (160mm).
The driest month (with the least rainfall) is August (68mm).

Average rainfall days in May
Quatro Barras, Brazil
  • Average rainfall days in May: 18.8 days

The month with the highest number of rainy days is December (25.5 days).
The month with the least rainy days is August (13.5 days).

Average snowfall in May
Quatro Barras, Brazil
  • Average snowfall in May: 0mm

The month with the highest snowfall is July (1mm).
The months with the least snowfall are January, February, March, April, May, June, August, September, October, November and December (0mm).

Average snowfall days in May
Quatro Barras, Brazil
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is July (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, August, September, October, November and December (0 days).

Average daylight in May /
Average sunshine in May
Quatro Barras, Brazil
  • Average daylight in May: 10h and 5min

The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 36min).

  • Average sunshine in May: 6h and 2min

The months with the most sunshine are August and September (Average sunshine: 7h and 42min).
The month with the least sunshine is May (Average sunshine: 6h and 24min).

Average sunshine days in May
Quatro Barras, Brazil
  • Average sunshine days in May: 7.3 days

The month with the most sunshine days is August (14.1 days).
The month with the least sunshine days is February (3 days).

Average UV index in May
Quatro Barras, Brazil
  • Average UV index in May: 4

The months with the highest UV index are January, February, March, August, September, October, November and December (UV index 5).
The months with the lowest UV index are April, May, June and July (UV index 4).

Average cloud cover in May
Quatro Barras, Brazil
  • Average cloud cover in May: 64

The months with the most cloud cover are January, February and March (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 48).

Average visibility in May
Quatro Barras, Brazil
  • Average visibility in May: 5km

The months with the highest visibility are August and September (7km).
The month with the lowest visibility is May (5km).

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