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 sees an average high-temperature of a pleasant 22.1°C (71.8°F), hardly diverging from April's 24.8°C (76.6°F). May in Rio Fortuna, Brazil, generally records an average low-temperature of 14.3°C (57.7°F).Humidity
The months with the highest humidity in Rio Fortuna are March, May and June, with an average relative humidity of 83%.Rainfall
In Rio Fortuna, in May, it is raining for 12.4 days, with typically 93mm (3.66") of accumulated precipitation. In Rio Fortuna, during the entire year, the rain falls for 172.3 days and collects up to 881mm (34.69") of precipitation.Daylight
The average length of the day in May in Rio Fortuna is 10h and 43min.On the first day of May, sunrise is at 06:43 and sunset at 17:43. On the last day of the month, sunrise is at 06:59 and sunset at 17:28 -03.
Sunshine
The average sunshine in May in Rio Fortuna is 7h.UV index
In May, the average daily maximum UV index in Rio Fortuna is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: A maximum high daily UV index of 5 during May translates into the following directions:
Guard yourself - Avoiding sunburn is suggested. Around midday, solar radiation is most harmful; hence, exposure should be limited. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Rio Fortuna?
What is the most humid month in Rio Fortuna?
What is the average humidity in May in Rio Fortuna?
How much does it rain in Rio Fortuna in May?
How many hours of daylight does Rio Fortuna have in May?
When is the sunrise / sunset in May in Rio Fortuna?
How many hours of sunshine does Rio Fortuna have in May?
How high is the UV index in May in Rio Fortuna?
Average temperature in May
Rio Fortuna, Brazil
- Average high temperature in May: 22.1°C
The warmest month (with the highest average high temperature) is February (28.8°C).
The month with the lowest average high temperature is July (19.8°C).
- Average low temperature in May: 14.3°C
The month with the highest average low temperature is February (19.9°C).
The coldest month (with the lowest average low temperature) is July (11.5°C).
Average pressure in May
Rio Fortuna, Brazil
- Average pressure in May: 1017.8mbar
The month with the highest atmospheric pressure is July (1020.1mbar).
The month with the lowest atmospheric pressure is December (1012.1mbar).
Average wind speed in May
Rio Fortuna, Brazil
- Average wind speed in May: 8.7km/h
The windiest months (with the highest average wind speed) are October and November (10.7km/h).
The calmest month (with the lowest average wind speed) is February (8.2km/h).
Average humidity in May
Rio Fortuna, Brazil
- Average humidity in May: 83%
The months with the highest relative humidity are March, May and June (83%).
The months with the lowest relative humidity are November and December (80%).
Average rainfall in May
Rio Fortuna, Brazil
- Average rainfall in May: 93mm
The wettest month (with the highest rainfall) is January (106mm).
The driest month (with the least rainfall) is November (47mm).
Average rainfall days in May
Rio Fortuna, Brazil
- Average rainfall days in May: 12.4 days
The month with the highest number of rainy days is February (19.1 days).
The month with the least rainy days is June (10.8 days).
Average daylight in May /
Average sunshine in May
Rio Fortuna, Brazil
- Average daylight in May: 10h and 4min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in May: 7h and 0min
The month with the most sunshine is June (Average sunshine: 7h and 30min).
The month with the least sunshine is October (Average sunshine: 6h and 54min).
Average sunshine days in May
Rio Fortuna, Brazil
- Average sunshine days in May: 15.8 days
The month with the most sunshine days is June (18.2 days).
The month with the least sunshine days is February (7.6 days).
Average UV index in May
Rio Fortuna, Brazil
- Average UV index in May: 5
The months with the highest UV index are January, February, March and December (UV index 6).
The month with the lowest UV index is July (UV index 4).
Average cloud cover in May
Rio Fortuna, Brazil
- Average cloud cover in May: 43
The months with the most cloud cover are January and October (Cloud cover 48).
The months with the least cloud cover are June and August (Cloud cover 37).
Average visibility in May
Rio Fortuna, Brazil
- Average visibility in May: 8km
The months with the highest visibility are July, August and November (9km).
The months with the lowest visibility are January, February, March, April, May, June, September, October and December (8km).
