May weather forecastAcaiaca, Brazil

May

Weather in May

May, the last month of the autumn in Acaiaca, is another warm month, with an average temperature ranging between max 23.6°C (74.5°F) and min 14.3°C (57.7°F).

Temperature

The arrival of May sees a recorded average high-temperature of a still warm 23.6°C (74.5°F), showing little divergence from the previous month's conditions. In the month of May, Acaiaca's average low-temperature falls to a moderate 14.3°C (57.7°F).

Humidity

The average relative humidity in May is 86%.

Rainfall

In Acaiaca, Brazil, during May, the rain falls for 13.7 days and regularly aggregates up to 42mm (1.65") of precipitation. In Acaiaca, during the entire year, the rain falls for 212.2 days and collects up to 1103mm (43.43") of precipitation.

Daylight

In Acaiaca, the average length of the day in May is 11h and 9min.
On the first day of the month, sunrise is at 06:09 and sunset at 17:29. On the last day of May, in Acaiaca, sunrise is at 06:21 and sunset at 17:19 -03.

Sunshine

In Acaiaca, the average sunshine in May is 7.3h.

UV index

The months with the lowest UV index in Acaiaca are February through December, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: A daily high UV index of 5 in May leads to these guidelines:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun.

Frequently asked questions

The average high-temperature, in May, in Acaiaca, is 23.6°C (74.5°F), while the average low-temperature is 14.3°C (57.7°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in February is evaluated at 31°C (87.8°F).

The average relative humidity in May is 86%.

In May, in Acaiaca, Brazil, the rain falls for 13.7 days. Throughout May, 42mm (1.65") of precipitation is accumulated.

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

On the first day of May in Acaiaca, sunrise is at 06:09 and sunset at 17:29. On the last day of the month, sunrise is at 06:21 and sunset at 17:19 -03.

In Acaiaca, the average sunshine duration in May is 7.3h.

The months with the lowest UV index are February through December, with an average maximum UV index of 5.

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

  • Average high temperature in May: 23.6°C

The warmest month (with the highest average high temperature) is October (27.5°C).
The month with the lowest average high temperature is June (22.9°C).

  • Average low temperature in May: 14.3°C

The month with the highest average low temperature is December (18.8°C).
The coldest month (with the lowest average low temperature) is July (13.1°C).

Average pressure in May
Acaiaca, Brazil

  • Average pressure in May: 1018.2mbar

The month with the highest atmospheric pressure is July (1021.2mbar).
The month with the lowest atmospheric pressure is December (1012.9mbar).

Average wind speed in May
Acaiaca, Brazil

  • Average wind speed in May: 5.6km/h

The windiest months (with the highest average wind speed) are September and October (8.3km/h).
The calmest months (with the lowest average wind speed) are April and May (5.6km/h).

Average humidity in May
Acaiaca, Brazil

  • Average humidity in May: 86%

The months with the highest relative humidity are March and April (88%).
The month with the lowest relative humidity is September (71%).

Average rainfall in May
Acaiaca, Brazil

  • Average rainfall in May: 42mm

The wettest month (with the highest rainfall) is December (206mm).
The driest month (with the least rainfall) is July (9mm).

Average rainfall days in May
Acaiaca, Brazil

  • Average rainfall days in May: 13.7 days

The month with the highest number of rainy days is December (26.6 days).
The month with the least rainy days is August (7.9 days).

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

  • Average daylight in May: 11h and 6min

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: 7h and 18min

The month with the most sunshine is September (Average sunshine: 8h and 30min).
The month with the least sunshine is November (Average sunshine: 6h and 36min).

Average sunshine days in May
Acaiaca, Brazil

  • Average sunshine days in May: 10.9 days

The month with the most sunshine days is August (19.4 days).
The month with the least sunshine days is December (2.2 days).

Average UV index in May
Acaiaca, Brazil

  • Average UV index in May: 5

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

Average cloud cover in May
Acaiaca, Brazil

  • Average cloud cover in May: 53

The months with the most cloud cover are March, April, November and December (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 35).

Average visibility in May
Acaiaca, Brazil

  • Average visibility in May: 6km

The months with the highest visibility are August, September and October (9km).
The months with the lowest visibility are April and May (6km).