May weather forecastGoiabeiras, Brazil

May

Weather in May

The last month of the autumn, May, is also a moderately hot month in Goiabeiras, Brazil, with temperature in the range of an average high of 25.4°C (77.7°F) and an average low of 19.8°C (67.6°F).

Temperature

The average high-temperature during May registers at a still warm 25.4°C (77.7°F), maintaining a close resemblance to the previous month. Goiabeiras observes an average nighttime temperature of 19.8°C (67.6°F) during May.

Humidity

The average relative humidity in May is 81%.

Rainfall

In Goiabeiras, Brazil, during May, the rain falls for 16 days and regularly aggregates up to 49mm (1.93") of precipitation. Throughout the year, there are 192.9 rainfall days, and 834mm (32.83") of precipitation is accumulated.

Daylight

In May, the average length of the day is 11h and 9min.
On the first day of May, sunrise is at 05:57 and sunset at 17:18. On the last day of the month, sunrise is at 06:09 and sunset at 17:08 -03.

Sunshine

The average sunshine in May is 8h.

UV index

The average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In May, the maximum UV index of 6 translates into these guidelines:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.

Frequently asked questions

In May, the average high-temperature and low-temperature are 25.4°C (77.7°F) and 19.8°C (67.6°F) respectively. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in March is estimated at 33°C (91.4°F).

The average relative humidity in May is 81%.

In May, the rain falls for 16 days. Throughout May, 49mm (1.93") of precipitation is accumulated.

The average day length in May is 11h and 9min.

On the first day of May, sunrise is at 05:57 and sunset at 17:18. On the last day of the month, sunrise is at 06:09 and sunset at 17:08 -03.

In May, the average sunshine duration is 8h.

In May, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability 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 sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Goiabeiras, Brazil

  • Average high temperature in May: 25.4°C

The warmest month (with the highest average high temperature) is February (28.9°C).
The month with the lowest average high temperature is July (24.1°C).

  • Average low temperature in May: 19.8°C

The month with the highest average low temperature is February (23°C).
The coldest month (with the lowest average low temperature) is August (18.5°C).

Average pressure in May
Goiabeiras, Brazil

  • Average pressure in May: 1017.3mbar

The month with the highest atmospheric pressure is July (1020.8mbar).
The month with the lowest atmospheric pressure is December (1012.7mbar).

Average wind speed in May
Goiabeiras, Brazil

  • Average wind speed in May: 11.1km/h

The windiest month (with the highest average wind speed) is September (15.7km/h).
The calmest month (with the lowest average wind speed) is April (11km/h).

Average humidity in May
Goiabeiras, Brazil

  • Average humidity in May: 81%

The months with the highest relative humidity are November and December (83%).
The months with the lowest relative humidity are July, August and September (79%).

Average rainfall in May
Goiabeiras, Brazil

  • Average rainfall in May: 49mm

The wettest month (with the highest rainfall) is November (149mm).
The driest month (with the least rainfall) is July (31mm).

Average rainfall days in May
Goiabeiras, Brazil

  • Average rainfall days in May: 16 days

The month with the highest number of rainy days is November (20.1 days).
The month with the least rainy days is January (12.1 days).

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

  • Average daylight in May: 11h and 12min

The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).

  • Average sunshine in May: 8h and 0min

The month with the most sunshine is February (Average sunshine: 9h and 18min).
The month with the least sunshine is October (Average sunshine: 7h and 18min).

Average sunshine days in May
Goiabeiras, Brazil

  • Average sunshine days in May: 11.2 days

The month with the most sunshine days is January (16.2 days).
The months with the least sunshine days are April and November (7.6 days).

Average UV index in May
Goiabeiras, Brazil

  • Average UV index in May: 6

The month with the highest UV index is February (UV index 7).
The month with the lowest UV index is July (UV index 5).

Average cloud cover in May
Goiabeiras, Brazil

  • Average cloud cover in May: 34

The month with the most cloud cover is November (Cloud cover 50).
The month with the least cloud cover is February (Cloud cover 27).

Average visibility in May
Goiabeiras, Brazil

  • Average visibility in May: 10km

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