May weather forecastBrotas, Brazil

May

Weather in May

May, the last month of the autumn in Brotas, is another warm month, with an average temperature ranging between max 23.4°C (74.1°F) and min 14.3°C (57.7°F).

Temperature

The unfolding of May shows an average high-temperature of a still warm 23.4°C (74.1°F), indicating a slight variance from April's 25.7°C (78.3°F). During the nights in May, an average low-temperature of 14.3°C (57.7°F) is observed.

Humidity

In Brotas, the average relative humidity in May is 85%.

Rainfall

In Brotas, during May, the rain falls for 14.2 days and regularly aggregates up to 51mm (2.01") of precipitation. Throughout the year, there are 225.9 rainfall days, and 1464mm (57.64") of precipitation is accumulated.

Daylight

In Brotas, the average length of the day in May is 11h and 3min.
On the first day of the month, sunrise is at 06:31 and sunset at 17:47. On the last day of May, in Brotas, sunrise is at 06:44 and sunset at 17:36 -03.

Sunshine

In May, the average sunshine is 8.3h.

UV index

January through July, September, November and December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 5 during May translates into the following recommendations:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.

Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in May, in Brotas, is 23.4°C (74.1°F), while the low-temperature averages to 14.3°C (57.7°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in March is evaluated at 30°C (86°F).

The average relative humidity in May is 85%.

In Brotas, in May, during 14.2 rainfall days, 51mm (2.01") of precipitation is typically accumulated.

In Brotas, the average day length in May is 11h and 3min.

In May, on the first day of the month, sunrise is at 06:31 and sunset at 17:47. On the last day of the month, sunrise is at 06:44 and sunset at 17:36 -03.

In Brotas, the average sunshine duration in May is 8.3h.

The months with the lowest UV index in Brotas, Brazil, are January through July, September, November and December, with an average maximum UV index of 5.

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

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

25.7°C

23.4°C

22.6°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

8.5km/h

8.7km/h

8.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

8.8

14.3

16.9

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Brotas, Brazil

Average high temperature in May: 23.4°C

The warmest month (with the highest average high temperature) is October (28.8°C).
The month with the lowest average high temperature is June (22.6°C).

Average low temperature in May: 14.3°C

The month with the highest average low temperature is December (19.5°C).
The coldest month (with the lowest average low temperature) is June (13.4°C).

Average pressure in May
Brotas, Brazil

Average pressure in May: 1017.3mbar

The month with the highest atmospheric pressure is July (1019.5mbar).
The month with the lowest atmospheric pressure is December (1011.4mbar).

Average wind speed in May
Brotas, Brazil

Average wind speed in May: 7.9km/h

The windiest months (with the highest average wind speed) are September and October (10.2km/h).
The calmest month (with the lowest average wind speed) is February (7.4km/h).

Average humidity in May
Brotas, Brazil

Average humidity in May: 85%

The month with the highest relative humidity is March (87%).
The months with the lowest relative humidity are August and September (64%).

Average rainfall in May
Brotas, Brazil

Average rainfall in May: 51mm

The wettest month (with the highest rainfall) is January (291mm).
The driest month (with the least rainfall) is July (22mm).

Average rainfall days in May
Brotas, Brazil

Average rainfall days in May: 14.2 days

The month with the highest number of rainy days is January (29.5 days).
The month with the least rainy days is August (5.7 days).

Average daylight in May /
Average sunshine in May
Brotas, 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 18min

The month with the most sunshine is September (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 7h and 6min).

Average sunshine days in May
Brotas, Brazil

Average sunshine days in May: 14.3 days

The month with the most sunshine days is August (24.3 days).
The month with the least sunshine days is February (0.6 days).

Average UV index in May
Brotas, Brazil

Average UV index in May: 5

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