May weather forecast
Rio Bonito, Brazil

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Weather in May

May, the last month of the autumn in Rio Bonito, is also a moderately hot month, with temperature in the range of an average low of 17.3°C (63.1°F) and an average high of 24.4°C (75.9°F).

Temperature

Rio Bonito's shift from April to May is accompanied by an average high-temperature of a still moderately hot 24.4°C (75.9°F), a slight deviation from 25.8°C (78.4°F). In Rio Bonito, an average temperature of 17.3°C (63.1°F) is noted during May nights.

Humidity

In Rio Bonito, the average relative humidity in May is 84%.

Rainfall

In Rio Bonito, during May, the rain falls for 14.2 days and regularly aggregates up to 46mm (1.81") of precipitation. Throughout the year, in Rio Bonito, there are 219 rainfall days, and 1092mm (42.99") of precipitation is accumulated.

Daylight

In May, the average length of the day in Rio Bonito is 11h and 2min.
On the first day of May, sunrise is at 06:10 and sunset at 17:24. On the last day of the month, sunrise is at 06:23 and sunset at 17:13 -03.

Sunshine

In May, the average sunshine is 8.4h.

UV index

April, May, July and September, with an average maximum UV index of 5, are months with the lowest UV index in Rio Bonito. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 5 during May translates into these guidelines:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

What is the average May temperature in Rio Bonito?

May temperatures in Rio Bonito vary between a high-temperature of 24.4°C (75.9°F) and a low-temperature of 17.3°C (63.1°F). In March, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 32°C (89.6°F).

What is the average humidity in May in Rio Bonito?

The average relative humidity in May in Rio Bonito, Brazil, is 84%.

How much does it rain in Rio Bonito in May?

In Rio Bonito, in May, it is raining for 14.2 days, with typically 46mm (1.81") of accumulated precipitation.

What is the average length of the day in May in Rio Bonito?

In Rio Bonito, Brazil, the average day length in May is 11h and 2min.

What time are sunrise and sunset in May in Rio Bonito?

In May, on the first day of the month, sunrise is at 06:10 and sunset at 17:24. On the last day of the month, in Rio Bonito, Brazil, sunrise is at 06:23 and sunset at 17:13 -03.

How long on average sun shines in May in Rio Bonito?

In Rio Bonito, Brazil, the average sunshine duration in May is 8.4h.

What is the month with the lowest UV index in Rio Bonito?

April, May, July and September, with an average maximum UV index of 5, are months with the lowest UV index in Rio Bonito.

What is the UV index intensity in May in Rio Bonito?

In May, the average daily maximum UV index in Rio Bonito is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from 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 temperature in May
Rio Bonito, Brazil

Average temperature in May - Rio Bonito, Brazil
  • Average high temperature in May: 24.4°C

The warmest months (with the highest average high temperature) are January and February (28.9°C).
The month with the lowest average high temperature is July (23.4°C).

  • Average low temperature in May: 17.3°C

The months with the highest average low temperature are January and February (21.7°C).
The coldest month (with the lowest average low temperature) is August (16.6°C).

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Average pressure in May
Rio Bonito, Brazil

Average pressure in May - Rio Bonito, Brazil
  • Average pressure in May: 1017.6mbar

The month with the highest atmospheric pressure is July (1020.6mbar).
The month with the lowest atmospheric pressure is December (1011.9mbar).

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Average wind speed in May
Rio Bonito, Brazil

Average wind speed in May - Rio Bonito, Brazil
  • Average wind speed in May: 8.1km/h

The windiest month (with the highest average wind speed) is September (10.7km/h).
The calmest month (with the lowest average wind speed) is March (7.5km/h).

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Average humidity in May
Rio Bonito, Brazil

Average humidity in May - Rio Bonito, Brazil
  • Average humidity in May: 84%

The months with the highest relative humidity are March, April, November and December (85%).
The months with the lowest relative humidity are August and September (79%).

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Average rainfall in May
Rio Bonito, Brazil

Average rainfall in May - Rio Bonito, Brazil
  • Average rainfall in May: 46mm

The wettest month (with the highest rainfall) is November (184mm).
The driest month (with the least rainfall) is July (31mm).

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Average rainfall days in May
Rio Bonito, Brazil

Average rainfall days in May - Rio Bonito, Brazil
  • Average rainfall days in May: 14.2 days

The month with the highest number of rainy days is December (26.3 days).
The month with the least rainy days is July (11.4 days).

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Average daylight in May /
Average sunshine in May
Rio Bonito, Brazil

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

The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).

  • Average sunshine in May: 8h and 2min

The month with the most sunshine is February (Average sunshine: 8h and 42min).
The month with the least sunshine is October (Average sunshine: 7h and 30min).

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Average sunshine days in May
Rio Bonito, Brazil

Average sunshine days in May - Rio Bonito, Brazil
  • Average sunshine days in May: 14.3 days

The month with the most sunshine days is July (16.1 days).
The month with the least sunshine days is December (2.6 days).

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Average UV index in May
Rio Bonito, Brazil

Average UV index in May - Rio Bonito, Brazil
  • Average UV index in May: 5

The months with the highest UV index are January, February, March, June, August, October, November and December (UV index 6).
The months with the lowest UV index are April, May, July and September (UV index 5).

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Average cloud cover in May
Rio Bonito, Brazil

Average cloud cover in May - Rio Bonito, Brazil
  • Average cloud cover in May: 30

The month with the most cloud cover is November (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in May
Rio Bonito, Brazil

Average visibility in May - Rio Bonito, Brazil
  • Average visibility in May: 9km

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

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Rio Bonito, Brazil

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