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
A minor decrease in the average high-temperature is observed during May, shifting from a warm 27.3°C (81.1°F) in April to a still moderately hot 23.6°C (74.5°F). An average minimum temperature of 15.3°C (59.5°F) is recorded during the month of May.Humidity
The average relative humidity in May is 86%.Rainfall
In Maria Helena, in May, it is raining for 14 days, with typically 88mm (3.46") of accumulated precipitation. Throughout the year, in Maria Helena, there are 176.1 rainfall days, and 1057mm (41.61") of precipitation is accumulated.Daylight
The average length of the day in May in Maria Helena is 10h and 59min.On the first day of the month, sunrise is at 06:53 and sunset at 18:06. On the last day of May, in Maria Helena, sunrise is at 07:07 and sunset at 17:53 -03.
Sunshine
The average sunshine in May in Maria Helena is 7.6h.UV index
The month with the lowest UV index is May, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 4 in May translates into the following recommendations:
Exercise prevention - Warding off sunburn is urged. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Frequently asked questions
What is the temperature in May in Maria Helena?
What is the average humidity in May in Maria Helena?
How much does it rain in Maria Helena in May?
How many hours of daylight does Maria Helena have in May?
What time are sunrise and sunset in May in Maria Helena?
How many hours of sunshine does Maria Helena have in May?
When is the lowest UV index in Maria Helena?
How high is the UV index in May in Maria Helena?
Average temperature in May
Maria Helena, Brazil
- Average high temperature in May: 23.6°C
The warmest month (with the highest average high temperature) is December (29.9°C).
The month with the lowest average high temperature is June (22°C).
- Average low temperature in May: 15.3°C
The months with the highest average low temperature are January and February (20.8°C).
The coldest month (with the lowest average low temperature) is July (13.8°C).
Average pressure in May
Maria Helena, Brazil
- Average pressure in May: 1016.1mbar
The month with the highest atmospheric pressure is July (1018.1mbar).
The month with the lowest atmospheric pressure is December (1009.5mbar).
Average wind speed in May
Maria Helena, Brazil
- Average wind speed in May: 8.8km/h
The windiest month (with the highest average wind speed) is August (11km/h).
The calmest month (with the lowest average wind speed) is March (7.5km/h).
Average humidity in May
Maria Helena, Brazil
- Average humidity in May: 86%
The month with the highest relative humidity is June (87%).
The month with the lowest relative humidity is September (68%).
Average rainfall in May
Maria Helena, Brazil
- Average rainfall in May: 88mm
The wettest month (with the highest rainfall) is January (127mm).
The driest month (with the least rainfall) is August (50mm).
Average rainfall days in May
Maria Helena, Brazil
- Average rainfall days in May: 14 days
The month with the highest number of rainy days is January (22 days).
The month with the least rainy days is August (7.5 days).
Average daylight in May /
Average sunshine in May
Maria Helena, Brazil
- Average daylight in May: 11h and 0min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in May: 7h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 0min).
The month with the least sunshine is June (Average sunshine: 7h and 30min).
Average sunshine days in May
Maria Helena, Brazil
- Average sunshine days in May: 15.1 days
The month with the most sunshine days is August (21.8 days).
The month with the least sunshine days is February (7 days).
Average UV index in May
Maria Helena, Brazil
- Average UV index in May: 4
The months with the highest UV index are January, February, March, August, September, October, November and December (UV index 6).
The month with the lowest UV index is May (UV index 4).
Average cloud cover in May
Maria Helena, Brazil
- Average cloud cover in May: 45
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in May
Maria Helena, Brazil
- Average visibility in May: 7km
The months with the highest visibility are August, September, October and November (9km).
The months with the lowest visibility are May and June (7km).
Maria Helena, Brazil
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