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
Rio Grande da Serra experiences an average high-temperature of a still warm 23.6°C (74.5°F) in May, marking an insignificant shift from 25.3°C (77.5°F) in April. A mean low-temperature of 19.3°C (66.7°F) is anticipated during the month of May, a slight step down from the daytime high.Humidity
In May, the average relative humidity is 80%.Rainfall
In Rio Grande da Serra, during May, the rain falls for 13.6 days and regularly aggregates up to 45mm (1.77") of precipitation. Throughout the year, in Rio Grande da Serra, there are 191.3 rainfall days, and 819mm (32.24") of precipitation is accumulated.Daylight
In Rio Grande da Serra, the average length of the day in May is 10h and 58min.On the first day of the month, sunrise is at 06:26 and sunset at 17:38. On the last day of May, in Rio Grande da Serra, Brazil, sunrise is at 06:40 and sunset at 17:26 -03.
Sunshine
The month with the most sunshine is May, with an average of 8.1h of sunshine.UV index
May, July through September, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: A typical high UV index of 5 in May suggests the following recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. Around midday, solar radiation is most harmful; hence, exposure should be limited. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Frequently asked questions
What are the temperatures in Rio Grande da Serra in May?
What is the average humidity in May in Rio Grande da Serra?
How many days does it rain in May in Rio Grande da Serra?
What is the average length of the day in May in Rio Grande da Serra?
When are sunrise and sunset in May in Rio Grande da Serra?
What month has the most sunshine in Rio Grande da Serra?
How long on average sun shines in May in Rio Grande da Serra?
What is the month with the lowest UV index in Rio Grande da Serra?
What is the UV index reading in May in Rio Grande da Serra?
Average temperature in May
Rio Grande da Serra, Brazil
- Average high temperature in May: 23.6°C
The warmest month (with the highest average high temperature) is February (27.8°C).
The month with the lowest average high temperature is July (22°C).
- Average low temperature in May: 19.3°C
The month with the highest average low temperature is February (23.7°C).
The coldest month (with the lowest average low temperature) is August (17.5°C).
Average pressure in May
Rio Grande da Serra, Brazil
- Average pressure in May: 1017.5mbar
The month with the highest atmospheric pressure is July (1020.1mbar).
The month with the lowest atmospheric pressure is December (1011.7mbar).
Average wind speed in May
Rio Grande da Serra, Brazil
- Average wind speed in May: 10.4km/h
The windiest month (with the highest average wind speed) is November (11.6km/h).
The calmest month (with the lowest average wind speed) is February (9.8km/h).
Average humidity in May
Rio Grande da Serra, Brazil
- Average humidity in May: 80%
The month with the highest relative humidity is November (84%).
The month with the lowest relative humidity is August (78%).
Average rainfall in May
Rio Grande da Serra, Brazil
- Average rainfall in May: 45mm
The wettest month (with the highest rainfall) is February (125mm).
The driest month (with the least rainfall) is August (35mm).
Average rainfall days in May
Rio Grande da Serra, Brazil
- Average rainfall days in May: 13.6 days
The month with the highest number of rainy days is January (23.3 days).
The month with the least rainy days is August (9.1 days).
Average daylight in May /
Average sunshine in May
Rio Grande da Serra, 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: 8h and 1min
The month with the most sunshine is May (Average sunshine: 8h and 6min).
The month with the least sunshine is November (Average sunshine: 7h and 0min).
Average sunshine days in May
Rio Grande da Serra, Brazil
- Average sunshine days in May: 14.9 days
The month with the most sunshine days is August (19.5 days).
The month with the least sunshine days is February (3.5 days).
Average UV index in May
Rio Grande da Serra, Brazil
- Average UV index in May: 5
The month with the highest UV index is January (UV index 7).
The months with the lowest UV index are May, July, August and September (UV index 5).
Average cloud cover in May
Rio Grande da Serra, Brazil
- Average cloud cover in May: 34
The month with the most cloud cover is November (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in May
Rio Grande da Serra, Brazil
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September and December (10km).
The months with the lowest visibility are October and November (9km).
Rio Grande da Serra, Brazil
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