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
Weather in May
Temperature
With May's advent, Mariana sees an average high-temperature of an agreeable 21.9°C (71.4°F), subtly shifted from April's 23.5°C (74.3°F). In May, the average low-temperature records at a refreshing 13.2°C (55.8°F) during the nights.Humidity
In May, the average relative humidity in Mariana is 89%.Rainfall
In Mariana, in May, it is raining for 16.3 days, with typically 45mm (1.77") of accumulated precipitation. Throughout the year, there are 225.6 rainfall days, and 1112mm (43.78") of precipitation is accumulated.Daylight
In May, the average length of the day is 11h and 9min.On the first day of the month, sunrise is at 06:10 and sunset at 17:31. On the last day of May, in Mariana, Brazil, sunrise is at 06:22 and sunset at 17:20 -03.
Sunshine
In Mariana, Brazil, the average sunshine in May is 6.7h.UV index
January through December, with an average maximum UV index of 5, are months with the highest UV index in Mariana. January through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 5 during May translates into the following directions:
Ensure safety - Recommendations to avert sunburn are presented. The solar radiation around mid-day is intense; avoid the Sun and stay safe. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
What is the usual temperature for Mariana in May?
What is the average humidity in May in Mariana?
How much does it rain in Mariana in May?
How many hours of daylight does Mariana have in May?
When is the sunrise / sunset in May in Mariana?
How long on average sun shines in May in Mariana?
What are the months with the highest UV index in Mariana?
What is the month with the lowest UV index in Mariana?
How high is the UV index in May in Mariana?
Average temperature in May
Mariana, Brazil
- Average high temperature in May: 21.9°C
The warmest months (with the highest average high temperature) are January and February (25.6°C).
The month with the lowest average high temperature is June (21.4°C).
- Average low temperature in May: 13.2°C
The month with the highest average low temperature is December (17.6°C).
The coldest month (with the lowest average low temperature) is August (12.1°C).
Average pressure in May
Mariana, Brazil
- Average pressure in May: 1018.2mbar
The month with the highest atmospheric pressure is July (1021.1mbar).
The month with the lowest atmospheric pressure is December (1013mbar).
Average wind speed in May
Mariana, Brazil
- Average wind speed in May: 5.6km/h
The windiest month (with the highest average wind speed) is September (7.8km/h).
The calmest months (with the lowest average wind speed) are April and May (5.6km/h).
Average humidity in May
Mariana, Brazil
- Average humidity in May: 89%
The month with the highest relative humidity is March (91%).
The month with the lowest relative humidity is September (75%).
Average rainfall in May
Mariana, Brazil
- Average rainfall in May: 45mm
The wettest month (with the highest rainfall) is December (193mm).
The driest month (with the least rainfall) is July (13mm).
Average rainfall days in May
Mariana, Brazil
- Average rainfall days in May: 16.3 days
The month with the highest number of rainy days is December (26.8 days).
The month with the least rainy days is August (8.9 days).
Average daylight in May /
Average sunshine in May
Mariana, Brazil
- Average daylight in May: 11h and 1min
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: 6h and 4min
The month with the most sunshine is September (Average sunshine: 8h and 18min).
The month with the least sunshine is November (Average sunshine: 5h and 30min).
Average sunshine days in May
Mariana, Brazil
- Average sunshine days in May: 8.7 days
The month with the most sunshine days is August (16.9 days).
The month with the least sunshine days is December (2.1 days).
Average UV index in May
Mariana, Brazil
- Average UV index in May: 5
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in May
Mariana, Brazil
- Average cloud cover in May: 63
The months with the most cloud cover are March, April and November (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in May
Mariana, Brazil
- Average visibility in May: 5km
The months with the highest visibility are August, September and October (8km).
The months with the lowest visibility are April and May (5km).
Mariana, Brazil
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