May weather forecast
Maresias, Brazil

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Weather in May

May, the last month of the autumn in Maresias, is another warm month, with temperature in the range of an average high of 23°C (73.4°F) and an average low of 19.5°C (67.1°F).

Temperature

The shift into May uncovers an average high-temperature of a still moderately hot 23°C (73.4°F), subtly different from the previous month. A consistent average low-temperature of 19.5°C (67.1°F), with a minor variance from the daytime highs, is noted in Maresias during the nights of May.

Humidity

The average relative humidity in May is 81%.

Rainfall

In Maresias, in May, during 16 rainfall days, 45mm (1.77") of precipitation is typically accumulated. In Maresias, during the entire year, the rain falls for 210.2 days and collects up to 818mm (32.2") of precipitation.

Daylight

In May, the average length of the day is 10h and 58min.
On the first day of the month, sunrise is at 06:23 and sunset at 17:35. On the last day of May, in Maresias, sunrise is at 06:37 and sunset at 17:22 -03.

Sunshine

February and May, with an average of 8.1h of sunshine, are months with the most sunshine in Maresias.

UV index

April, May, July through September, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily high UV index of 5 in May translates into this advice:
Take necessary precautions - Suggestions to elude sunburn are provided. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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Frequently asked questions

What are the temperatures in Maresias in May?

The high-temperature during May is 23°C (73.4°F) and the low-temperature is 19.5°C (67.1°F). The average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, in February is computed to be 30°C (86°F).

What is the average humidity in May in Maresias?

In May, the average relative humidity is 81%.

How many days does it rain in May in Maresias?

In Maresias, Brazil, in May, it is raining for 16 days, with typically 45mm (1.77") of accumulated precipitation.

How many hours of daylight does Maresias have in May?

The average day length in May in Maresias is 10h and 58min.

What time are sunrise and sunset in May in Maresias?

On the first day of May in Maresias, sunrise is at 06:23 and sunset at 17:35. On the last day of the month, sunrise is at 06:37 and sunset at 17:22 -03.

What is the month with the most sunshine in Maresias?

The months with the most sunshine in Maresias are February and May, with an average of 8.1h of sunshine.

How long on average sun shines in May in Maresias?

The average sunshine duration in May is 8.1h.

What are the months with the lowest UV index in Maresias?

April, May, July through September, with an average maximum UV index of 5, are months with the lowest UV index.

What is the UV index intensity in May in Maresias?

In May, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.

Average temperature in May
Maresias, Brazil

Average temperature in May - Maresias, Brazil
  • Average high temperature in May: 23°C

The warmest month (with the highest average high temperature) is February (27°C).
The months with the lowest average high temperature are July and August (21.7°C).

  • Average low temperature in May: 19.5°C

The month with the highest average low temperature is February (23.3°C).
The coldest months (with the lowest average low temperature) are July and August (17.8°C).

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Average pressure in May
Maresias, Brazil

Average pressure in May - Maresias, Brazil
  • Average pressure in May: 1017.4mbar

The month with the highest atmospheric pressure is July (1020.1mbar).
The month with the lowest atmospheric pressure is December (1011.8mbar).

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Average wind speed in May
Maresias, Brazil

Average wind speed in May - Maresias, Brazil
  • Average wind speed in May: 12.4km/h

The windiest months (with the highest average wind speed) are August and September (13.8km/h).
The calmest months (with the lowest average wind speed) are January and February (11.2km/h).

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Average humidity in May
Maresias, Brazil

Average humidity in May - Maresias, Brazil
  • Average humidity in May: 81%

The month with the highest relative humidity is November (86%).
The month with the lowest relative humidity is August (80%).

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Average rainfall in May
Maresias, Brazil

Average rainfall in May - Maresias, Brazil
  • Average rainfall in May: 45mm

The wettest month (with the highest rainfall) is February (133mm).
The driest month (with the least rainfall) is August (37mm).

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Average rainfall days in May
Maresias, Brazil

Average rainfall days in May - Maresias, Brazil
  • Average rainfall days in May: 16 days

The month with the highest number of rainy days is January (24.1 days).
The month with the least rainy days is August (10.8 days).

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Average daylight in May /
Average sunshine in May
Maresias, Brazil

Average daylight in May / Average sunshine in May - Maresias, Brazil
  • Average daylight in May: 11h and 0min

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

  • Average sunshine in May: 8h and 1min

The months with the most sunshine are February and May (Average sunshine: 8h and 6min).
The months with the least sunshine are October and November (Average sunshine: 7h and 0min).

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Average sunshine days in May
Maresias, Brazil

Average sunshine days in May - Maresias, Brazil
  • Average sunshine days in May: 12.4 days

The month with the most sunshine days is August (17.4 days).
The month with the least sunshine days is January (4.5 days).

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Average UV index in May
Maresias, Brazil

Average UV index in May - Maresias, Brazil
  • Average UV index in May: 5

The month with the highest UV index is January (UV index 7).
The months with the lowest UV index are April, May, July, August and September (UV index 5).

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Average cloud cover in May
Maresias, Brazil

Average cloud cover in May - Maresias, Brazil
  • Average cloud cover in May: 35

The month with the most cloud cover is November (Cloud cover 49).
The months with the least cloud cover are June, July and August (Cloud cover 34).

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Average visibility in May
Maresias, Brazil

Average visibility in May - Maresias, Brazil
  • Average visibility in May: 10km

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

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Maresias, Brazil

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