May weather forecast
Cumari, Brazil

May

Weather in May

The last month of the autumn, May, is also a moderately hot month in Cumari, Brazil, with an average temperature fluctuating between 15.5°C (59.9°F) and 25.5°C (77.9°F).

Temperature

Shifting into May, Cumari records an average high-temperature of a still warm 25.5°C (77.9°F), presenting minor fluctuations compared to the previous month. In Cumari, May's nights observe an average temperature dip to a refreshing 15.5°C (59.9°F).

Humidity

The average relative humidity in May is 83%.

Rainfall

In Cumari, in May, it is raining for 13.6 days, with typically 41mm (1.61") of accumulated precipitation. Throughout the year, in Cumari, there are 222.7 rainfall days, and 1699mm (66.89") of precipitation is accumulated.

Daylight

The average length of the day in May is 11h and 16min.
On the first day of the month, sunrise is at 06:26 and sunset at 17:52. On the last day of May, sunrise is at 06:37 and sunset at 17:43 -03.

Sunshine

In May, the average sunshine in Cumari is 8.6h.

UV index

The months with the lowest UV index are February through June, November and December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 5 in May transforms into the following instructions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays.

Frequently asked questions

What are the temperatures in Cumari in May?
The average high-temperature and low-temperature in Cumari during May are 25.5°C (77.9°F) and 15.5°C (59.9°F) respectively. In March, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, is estimated at 31°C (87.8°F).
What is the average humidity in May in Cumari?
In Cumari, Brazil, the average relative humidity in May is 83%.
How much does it rain in Cumari in May?
In May, the rain falls for 13.6 days. Throughout May, 41mm (1.61") of precipitation is accumulated.
What is the average length of the day in May in Cumari?
In Cumari, Brazil, the average day length in May is 11h and 16min.
What time are sunrise and sunset in May in Cumari?
In May, on the first day of the month, sunrise is at 06:26 and sunset at 17:52. On the last day of the month, sunrise is at 06:37 and sunset at 17:43 -03.
How many hours of sunshine does Cumari have in May?
The average sunshine duration in May in Cumari is 8.6h.
When is the lowest UV index in Cumari?
The months with the lowest UV index in Cumari are February through June, November and December, with an average maximum UV index of 5.
What is the UV index intensity in May in Cumari?
In Cumari, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe 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 - Cumari, Brazil
Average temperature in May
Cumari, Brazil
  • Average high temperature in May: 25.5°C

The warmest month (with the highest average high temperature) is September (31.8°C).
The month with the lowest average high temperature is June (25.4°C).

  • Average low temperature in May: 15.5°C

The month with the highest average low temperature is October (19.7°C).
The coldest month (with the lowest average low temperature) is July (14.8°C).

Average pressure in May - Cumari, Brazil
Average pressure in May
Cumari, Brazil
  • Average pressure in May: 1016.5mbar

The month with the highest atmospheric pressure is July (1018.7mbar).
The month with the lowest atmospheric pressure is November (1011.3mbar).

Average wind speed in May - Cumari, Brazil
Average wind speed in May
Cumari, Brazil
  • Average wind speed in May: 7.2km/h

The windiest month (with the highest average wind speed) is August (10km/h).
The calmest month (with the lowest average wind speed) is March (6.4km/h).

Average humidity in May - Cumari, Brazil
Average humidity in May
Cumari, Brazil
  • Average humidity in May: 83%

The month with the highest relative humidity is March (89%).
The month with the lowest relative humidity is September (46%).

Average rainfall in May - Cumari, Brazil
Average rainfall in May
Cumari, Brazil
  • Average rainfall in May: 41mm

The wettest month (with the highest rainfall) is December (284mm).
The driest month (with the least rainfall) is August (4mm).

Average rainfall days in May - Cumari, Brazil
Average rainfall days in May
Cumari, Brazil
  • Average rainfall days in May: 13.6 days

The month with the highest number of rainy days is December (30.3 days).
The month with the least rainy days is August (2.9 days).

Average daylight in May / Average sunshine in May - Cumari, Brazil
Average daylight in May /
Average sunshine in May
Cumari, Brazil
  • Average daylight in May: 11h and 2min

The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 6min).

  • Average sunshine in May: 8h and 4min

The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is March (Average sunshine: 7h and 18min).

Average sunshine days in May - Cumari, Brazil
Average sunshine days in May
Cumari, Brazil
  • Average sunshine days in May: 14.6 days

The month with the most sunshine days is August (27.6 days).
The month with the least sunshine days is December (0.5 days).

Average UV index in May - Cumari, Brazil
Average UV index in May
Cumari, Brazil
  • Average UV index in May: 5

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

Average cloud cover in May - Cumari, Brazil
Average cloud cover in May
Cumari, Brazil
  • Average cloud cover in May: 38

The month with the most cloud cover is March (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 12).

Average visibility in May - Cumari, Brazil
Average visibility in May
Cumari, Brazil
  • Average visibility in May: 8km

The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January, February, March, April and December (7km).

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