May weather forecast
Eugênio de Castro, Brazil

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Weather in May

May, the last month of the autumn in Eugênio de Castro, is another pleasant month, with an average temperature fluctuating between 12.9°C (55.2°F) and 20.9°C (69.6°F).

Temperature

May witnesses a gentle descent in average high-temperature, descending from April's warm 25.1°C (77.2°F) to a pleasant 20.9°C (69.6°F). Eugênio de Castro witnesses an average low-temperature of 12.9°C (55.2°F) throughout the month of May.

Humidity

The average relative humidity in May is 84%.

Rainfall

In Eugênio de Castro, during May, the rain falls for 12.8 days and regularly aggregates up to 119mm (4.69") of precipitation. In Eugênio de Castro, during the entire year, the rain falls for 153.3 days and collects up to 1065mm (41.93") of precipitation.

Daylight

In May, the average length of the day is 10h and 42min.
On the first day of May, sunrise is at 07:03 and sunset at 18:03. On the last day of the month, sunrise is at 07:21 and sunset at 17:47 -03.

Sunshine

In Eugênio de Castro, Brazil, the average sunshine in May is 7.1h.

UV index

May through July, with an average maximum UV index of 4, are months with the lowest UV index in Eugênio de Castro. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: A typical high UV index of 4 in May suggests the following recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
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Frequently asked questions

What is the temperature in May in Eugênio de Castro?

An average high-temperature, in May, in Eugênio de Castro, is 20.9°C (69.6°F) and the average low-temperature is 12.9°C (55.2°F). In March, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is computed to be 31°C (87.8°F).

What is the average humidity in May in Eugênio de Castro?

The average relative humidity in May in Eugênio de Castro is 84%.

How many days does it rain in May in Eugênio de Castro?

In May, in Eugênio de Castro, the rain falls for 12.8 days. Throughout May, 119mm (4.69") of precipitation is accumulated.

What is the average length of the day in May in Eugênio de Castro?

In Eugênio de Castro, the average day length in May is 10h and 42min.

When is the sunrise / sunset in May in Eugênio de Castro?

On the first day of May, sunrise is at 07:03 and sunset at 18:03. On the last day of the month, sunrise is at 07:21 and sunset at 17:47 -03.

How many hours of sunshine does Eugênio de Castro have in May?

The average sunshine duration in May is 7.1h.

What are the months with the lowest UV index in Eugênio de Castro?

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

How high is the UV index in May in Eugênio de Castro?

In May, the average daily maximum UV index in Eugênio de Castro is 4. A UV Index reading of 3 to 5 represents a moderate health threat 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 visibility

Average temperature in May
Eugênio de Castro, Brazil

Average temperature in May - Eugênio de Castro, Brazil
  • Average high temperature in May: 20.9°C

The warmest months (with the highest average high temperature) are January and December (29.5°C).
The month with the lowest average high temperature is July (17.8°C).

  • Average low temperature in May: 12.9°C

The month with the highest average low temperature is January (18.8°C).
The coldest month (with the lowest average low temperature) is July (9.8°C).

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Average pressure in May
Eugênio de Castro, Brazil

Average pressure in May - Eugênio de Castro, Brazil
  • Average pressure in May: 1016.8mbar

The month with the highest atmospheric pressure is July (1018.9mbar).
The month with the lowest atmospheric pressure is December (1010mbar).

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Average wind speed in May
Eugênio de Castro, Brazil

Average wind speed in May - Eugênio de Castro, Brazil
  • Average wind speed in May: 9.5km/h

The windiest month (with the highest average wind speed) is August (11.3km/h).
The calmest months (with the lowest average wind speed) are February, March and April (9km/h).

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Average humidity in May
Eugênio de Castro, Brazil

Average humidity in May - Eugênio de Castro, Brazil
  • Average humidity in May: 84%

The month with the highest relative humidity is July (87%).
The month with the lowest relative humidity is December (73%).

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Average rainfall in May
Eugênio de Castro, Brazil

Average rainfall in May - Eugênio de Castro, Brazil
  • Average rainfall in May: 119mm

The wettest month (with the highest rainfall) is October (123mm).
The driest month (with the least rainfall) is February (62mm).

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Average rainfall days in May
Eugênio de Castro, Brazil

Average rainfall days in May - Eugênio de Castro, Brazil
  • Average rainfall days in May: 12.8 days

The month with the highest number of rainy days is December (14.4 days).
The month with the least rainy days is November (11 days).

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Average daylight in May /
Average sunshine in May
Eugênio de Castro, Brazil

Average daylight in May / Average sunshine in May - Eugênio de Castro, Brazil
  • 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 1min

The months with the most sunshine are November and December (Average sunshine: 8h and 42min).
The month with the least sunshine is June (Average sunshine: 7h and 0min).

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Average sunshine days in May
Eugênio de Castro, Brazil

Average sunshine days in May - Eugênio de Castro, Brazil
  • Average sunshine days in May: 16.3 days

The month with the most sunshine days is August (18.3 days).
The month with the least sunshine days is February (12.9 days).

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Average UV index in May
Eugênio de Castro, Brazil

Average UV index in May - Eugênio de Castro, Brazil
  • Average UV index in May: 4

The months with the highest UV index are January, February, March, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).

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Average cloud cover in May
Eugênio de Castro, Brazil

Average cloud cover in May - Eugênio de Castro, Brazil
  • Average cloud cover in May: 42

The month with the most cloud cover is May (Cloud cover 42).
The month with the least cloud cover is November (Cloud cover 28).

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Average visibility in May
Eugênio de Castro, Brazil

Average visibility in May - Eugênio de Castro, Brazil
  • Average visibility in May: 8km

The months with the highest visibility are November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September and October (8km).

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Eugênio de Castro, Brazil

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