May weather forecast
Boca do Monte, Brazil

May

Weather in May

The last month of the autumn, May, is another pleasant month in Boca do Monte, Brazil, with an average temperature fluctuating between 21.3°C (70.3°F) and 12.3°C (54.1°F).

Temperature

As April makes way for May, Boca do Monte's average high-temperature eases from a moderately hot 25.3°C (77.5°F) to a pleasant 21.3°C (70.3°F). In the month of May, Boca do Monte witnesses a consistent average low-temperature of 12.3°C (54.1°F).

Humidity

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

Rainfall

In Boca do Monte, during May, the rain falls for 11.3 days and regularly aggregates up to 97mm (3.82") of precipitation. Throughout the year, there are 146.4 rainfall days, and 974mm (38.35") of precipitation is accumulated.

Daylight

The average length of the day in May in Boca do Monte is 10h and 38min.
On the first day of the month, sunrise is at 07:04 and sunset at 18:00. On the last day of May, in Boca do Monte, sunrise is at 07:22 and sunset at 17:44 -03.

Sunshine

In May, the average sunshine in Boca do Monte is 7.3h.

UV index

May through July, with an average maximum UV index of 4, are months with the lowest UV index in Boca do Monte, Brazil. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In May, the maximum UV index of 4 transforms into these recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.

Frequently asked questions

What are the temperatures in Boca do Monte in May?
An average high-temperature, in May, in Boca do Monte, is 21.3°C (70.3°F) and the average low-temperature is 12.3°C (54.1°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, in March is computed to be 32°C (89.6°F).
What is the most humid month in Boca do Monte?
May and June, with an average relative humidity of 83%, are most humid months in Boca do Monte, Brazil.
What is the average humidity in May in Boca do Monte?
In Boca do Monte, the average relative humidity in May is 83%.
How many days does it rain in May in Boca do Monte?
In Boca do Monte, Brazil, during May, the rain falls for 11.3 days and regularly aggregates up to 97mm (3.82") of precipitation.
How many hours of daylight does Boca do Monte have in May?
In May, the average day length is 10h and 38min.
What time are sunrise and sunset in May in Boca do Monte?
In May, on the first day of the month, sunrise is at 07:04 and sunset at 18:00. On the last day of the month, in Boca do Monte, Brazil, sunrise is at 07:22 and sunset at 17:44 -03.
How long on average sun shines in May in Boca do Monte?
In Boca do Monte, Brazil, the average sunshine duration in May is 7.3h.
What is the month with the lowest UV index in Boca do Monte?
The months with the lowest UV index in Boca do Monte are May through July, with an average maximum UV index of 4.
What is the UV index reading in May in Boca do Monte?
The average daily maximum UV index in May in Boca do Monte, Brazil, is 4. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May
Boca do Monte, 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).

Average pressure in May
Boca do Monte, 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).

Average wind speed in May
Boca do Monte, 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).

Average humidity in May
Boca do Monte, 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%).

Average rainfall in May
Boca do Monte, 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).

Average rainfall days in May
Boca do Monte, 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).

Average daylight in May /
Average sunshine in May
Boca do Monte, 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).

Average sunshine days in May
Boca do Monte, 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).

Average UV index in May
Boca do Monte, 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).

Average cloud cover in May
Boca do Monte, 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).

Average visibility in May
Boca do Monte, 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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