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
The arrival of May is marked by an average high-temperature of a still warm 27.9°C (82.2°F), bearing a close resemblance to April. An average low-temperature of 18.8°C (65.8°F) marks the month of May.Heat index
For most parts of May, the heat index is calculated to be a hot 31°C (87.8°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.Heat index readings emphasize conditions of light breezes and shaded spots. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', binds temperature metrics with humidity values to give a sense of the actual warmth. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Humidity
The average relative humidity in May is 74%.Rainfall
In Rio do Antônio, in May, during 11.9 rainfall days, 15mm (0.59") of precipitation is typically accumulated. Throughout the year, there are 157.3 rainfall days, and 574mm (22.6") of precipitation is accumulated.Daylight
In Rio do Antônio, the average length of the day in May is 11h and 27min.On the first day of the month, sunrise is at 05:57 and sunset at 17:32. On the last day of May, in Rio do Antônio, sunrise is at 06:06 and sunset at 17:26 -03.
Sunshine
In May, the average sunshine in Rio do Antônio, Brazil, is 6.2h.UV index
In May, the average daily maximum UV index in Rio do Antônio is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum UV index of 6 in May translates into the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Frequently asked questions
What is the temperature in May in Rio do Antônio?
What is the average humidity in May in Rio do Antônio?
How many days does it rain in May in Rio do Antônio?
How many hours of daylight does Rio do Antônio have in May?
When is the sunrise / sunset in May in Rio do Antônio?
How many hours of sunshine does Rio do Antônio have in May?
What is the UV index reading in May in Rio do Antônio?
Average temperature in May
Rio do Antônio, Brazil
- Average high temperature in May: 27.9°C
The warmest month (with the highest average high temperature) is October (30.7°C).
The month with the lowest average high temperature is July (26.5°C).
- Average low temperature in May: 18.8°C
The month with the highest average low temperature is October (19.9°C).
The coldest month (with the lowest average low temperature) is July (16.9°C).
Average pressure in May
Rio do Antônio, Brazil
- Average pressure in May: 1016.3mbar
The month with the highest atmospheric pressure is July (1019.4mbar).
The month with the lowest atmospheric pressure is November (1012.9mbar).
Average wind speed in May
Rio do Antônio, Brazil
- Average wind speed in May: 8.4km/h
The windiest month (with the highest average wind speed) is September (12.8km/h).
The calmest month (with the lowest average wind speed) is April (7.9km/h).
Average humidity in May
Rio do Antônio, Brazil
- Average humidity in May: 74%
The month with the highest relative humidity is April (77%).
The month with the lowest relative humidity is September (60%).
Average rainfall in May
Rio do Antônio, Brazil
- Average rainfall in May: 15mm
The wettest month (with the highest rainfall) is December (102mm).
The driest month (with the least rainfall) is August (3mm).
Average rainfall days in May
Rio do Antônio, Brazil
- Average rainfall days in May: 11.9 days
The month with the highest number of rainy days is March (19.6 days).
The month with the least rainy days is August (5.3 days).
Average daylight in May /
Average sunshine in May
Rio do Antônio, Brazil
- Average daylight in May: 11h and 2min
The month with the longest days is December (Average daylight: 13h and 0min).
The month with the shortest days is June (Average daylight: 11h and 18min).
- Average sunshine in May: 6h and 1min
The month with the most sunshine is February (Average sunshine: 9h and 24min).
The month with the least sunshine is June (Average sunshine: 5h and 48min).
Average sunshine days in May
Rio do Antônio, Brazil
- Average sunshine days in May: 13.8 days
The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is February (7.4 days).
Average UV index in May
Rio do Antônio, Brazil
- Average UV index in May: 6
The month with the highest UV index is September (UV index 7).
The month with the lowest UV index is June (UV index 5).
Average cloud cover in May
Rio do Antônio, Brazil
- Average cloud cover in May: 48
The month with the most cloud cover is April (Cloud cover 50).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility in May
Rio do Antônio, Brazil
- Average visibility in May: 9km
The months with the highest visibility are August, September and October (10km).
The months with the lowest visibility are January, February, March, April and December (8km).
Rio do Antônio, Brazil
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