May weather forecastGeneral Câmara, Brazil

May

Weather in May

The last month of the autumn, May, is another pleasant month in General Câmara, Brazil, with temperature in the range of an average low of 12.3°C (54.1°F) and an average high of 21.1°C (70°F).

Temperature

May's arrival comes with a mild decrease in the average high-temperature, moving subtly from a moderately hot 24.8°C (76.6°F) in April to an agreeable 21.1°C (70°F). General Câmara experiences an average nighttime temperature of 12.3°C (54.1°F) in the month of May.

Humidity

The months with the highest humidity in General Câmara are May through July, with an average relative humidity of 84%.

Rainfall

In General Câmara, during May, the rain falls for 10.3 days and regularly aggregates up to 33mm (1.3") of precipitation. Throughout the year, in General Câmara, there are 144.7 rainfall days, and 380mm (14.96") of precipitation is accumulated.

Daylight

In General Câmara, the average length of the day in May is 10h and 37min.
On the first day of the month, sunrise is at 06:56 and sunset at 17:51. On the last day of May, sunrise is at 07:14 and sunset at 17:35 -03.

Sunshine

In General Câmara, the average sunshine in May is 7.4h.

UV index

The months with the lowest UV index are May through July, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.
Note: In May, a daily maximum UV index of 4 leads to the following instructions:
Ensure safety - Imperative it is to shield skin and eyes from damage. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

Frequently asked questions

May temperatures vary between a high-temperature of 21.1°C (70°F) and a low-temperature of 12.3°C (54.1°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in March is computed to be 30°C (86°F).

May through July, with an average relative humidity of 84%, are most humid months in General Câmara, Brazil.

In General Câmara, Brazil, the average relative humidity in May is 84%.

In General Câmara, Brazil, during May, the rain falls for 10.3 days and regularly aggregates up to 33mm (1.3") of precipitation.

The average day length in May in General Câmara, Brazil, is 10h and 37min.

In May, on the first day of the month, sunrise is at 06:56 and sunset at 17:51. On the last day of the month, in General Câmara, Brazil, sunrise is at 07:14 and sunset at 17:35 -03.

In May, the average sunshine duration in General Câmara is 7.4h.

May through July, with an average maximum UV index of 4, are months with the lowest UV index in General Câmara.

The average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health 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
General Câmara, Brazil

  • Average high temperature in May: 21.1°C

The warmest month (with the highest average high temperature) is February (29.7°C).
The month with the lowest average high temperature is July (18.3°C).

  • Average low temperature in May: 12.3°C

The months with the highest average low temperature are January and February (18.8°C).
The coldest month (with the lowest average low temperature) is July (9.7°C).

Average pressure in May
General Câmara, Brazil

  • Average pressure in May: 1017.9mbar

The month with the highest atmospheric pressure is July (1020mbar).
The month with the lowest atmospheric pressure is December (1011.4mbar).

Average wind speed in May
General Câmara, Brazil

  • Average wind speed in May: 8.9km/h

The windiest month (with the highest average wind speed) is August (10.3km/h).
The calmest month (with the lowest average wind speed) is May (8.9km/h).

Average humidity in May
General Câmara, Brazil

  • Average humidity in May: 84%

The months with the highest relative humidity are May, June and July (84%).
The month with the lowest relative humidity is December (76%).

Average rainfall in May
General Câmara, Brazil

  • Average rainfall in May: 33mm

The wettest month (with the highest rainfall) is January (46mm).
The driest month (with the least rainfall) is September (18mm).

Average rainfall days in May
General Câmara, Brazil

  • Average rainfall days in May: 10.3 days

The month with the highest number of rainy days is January (16.9 days).
The month with the least rainy days is June (9.4 days).

Average daylight in May /
Average sunshine in May
General Câmara, Brazil

  • Average daylight in May: 10h and 36min

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 24min

The month with the most sunshine is December (Average sunshine: 8h and 30min).
The month with the least sunshine is September (Average sunshine: 7h and 12min).

Average sunshine days in May
General Câmara, Brazil

  • Average sunshine days in May: 18.1 days

The month with the most sunshine days is July (18.9 days).
The month with the least sunshine days is January (11.6 days).

Average UV index in May
General Câmara, Brazil

  • Average UV index in May: 4

The months with the highest UV index are January, February, March, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).

Average cloud cover in May
General Câmara, Brazil

  • Average cloud cover in May: 39

The month with the most cloud cover is September (Cloud cover 40).
The month with the least cloud cover is November (Cloud cover 31).

Average visibility in May
General Câmara, Brazil

  • Average visibility in May: 8km

The months with the highest visibility are February, April, June, July, August, November and December (9km).
The months with the lowest visibility are January, March, May, September and October (8km).