Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
May
Weather in May
Temperature
The arrival of May marks a slight shift to an average high-temperature of a still moderately hot 25.2°C (77.4°F) from April's 26.8°C (80.2°F). During the month of May, the temperature in Flamengo generally drops to a low average of 19.7°C (67.5°F).Humidity
In Flamengo, the average relative humidity in May is 80%.Rainfall
In Flamengo, in May, it is raining for 12.8 days, with typically 51mm (2.01") of accumulated precipitation. Throughout the year, in Flamengo, there are 192.5 rainfall days, and 812mm (31.97") of precipitation is accumulated.Daylight
The average length of the day in May is 11h and 1min.On the first day of May in Flamengo, sunrise is at 06:12 and sunset at 17:26. On the last day of the month, sunrise is at 06:25 and sunset at 17:15 -03.
Sunshine
In Flamengo, the average sunshine in May is 8.4h.UV index
The average daily maximum UV index in May in Flamengo is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.Note: A daily high UV index of 6 in May leads to these guidelines:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Flamengo in May?
What is the average humidity in May in Flamengo?
How much does it rain in Flamengo in May?
What is the average length of the day in May in Flamengo?
When is the sunrise / sunset in May in Flamengo?
How long on average sun shines in May in Flamengo?
What is the UV index intensity in May in Flamengo?
Average temperature in May
Flamengo, Brazil
- Average high temperature in May: 25.2°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 (24°C).
- Average low temperature in May: 19.7°C
The month with the highest average low temperature is January (23.7°C).
The coldest month (with the lowest average low temperature) is August (18.5°C).
Average pressure in May
Flamengo, Brazil
- Average pressure in May: 1017.6mbar
The month with the highest atmospheric pressure is July (1020.5mbar).
The month with the lowest atmospheric pressure is December (1011.9mbar).
Average wind speed in May
Flamengo, Brazil
- Average wind speed in May: 9.5km/h
The windiest months (with the highest average wind speed) are August and September (11.3km/h).
The calmest month (with the lowest average wind speed) is March (8.7km/h).
Average humidity in May
Flamengo, Brazil
- Average humidity in May: 80%
The month with the highest relative humidity is November (82%).
The month with the lowest relative humidity is August (76%).
Average rainfall in May
Flamengo, Brazil
- Average rainfall in May: 51mm
The wettest month (with the highest rainfall) is November (119mm).
The driest month (with the least rainfall) is June (29mm).
Average rainfall days in May
Flamengo, Brazil
- Average rainfall days in May: 12.8 days
The month with the highest number of rainy days is March (22.7 days).
The month with the least rainy days is July (9.3 days).
Average daylight in May /
Average sunshine in May
Flamengo, 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 42min).
- Average sunshine in May: 8h and 2min
The month with the most sunshine is February (Average sunshine: 8h and 48min).
The month with the least sunshine is October (Average sunshine: 7h and 30min).
Average sunshine days in May
Flamengo, Brazil
- Average sunshine days in May: 16.4 days
The month with the most sunshine days is July (20.6 days).
The month with the least sunshine days is December (4.8 days).
Average UV index in May
Flamengo, Brazil
- Average UV index in May: 6
The month with the highest UV index is January (UV index 7).
The month with the lowest UV index is September (UV index 5).
Average cloud cover in May
Flamengo, Brazil
- Average cloud cover in May: 31
The month with the most cloud cover is November (Cloud cover 46).
The month with the least cloud cover is February (Cloud cover 28).
Average visibility in May
Flamengo, Brazil
- Average visibility in May: 10km
The months with the highest visibility are February, May, June, July, August and September (10km).
The months with the lowest visibility are January, March, April, October, November and December (9km).
