May weather forecastSertânia, Brazil
May
Weather in May
May, the last month of the autumn in Sertânia, is also a moderately hot month, with an average temperature ranging between max 28°C (82.4°F) and min 18.4°C (65.1°F).Temperature
Entering May, Sertânia's average high-temperature reads a still warm 28°C (82.4°F), indicating a close resemblance to the previous month's climate. Sertânia records a steady low-temperature average of 18.4°C (65.1°F) during May.Heat index
The heat index in May is computed to be a hot 32°C (89.6°F). One might feel worn out with persistent exposure and activity, resulting in heat cramps.Remember that heat index calculations are made for conditions in the shade with light wind. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', offers an insight into how hot it feels when we factor in moisture content. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Humidity
The months with the highest humidity in Sertânia are May and June, with an average relative humidity of 80%.Rainfall
In May, the rain falls for 14.7 days. Throughout May, 40mm (1.57") of precipitation is accumulated. In Sertânia, Brazil, during the entire year, the rain falls for 140.9 days and collects up to 430mm (16.93") of precipitation.Daylight
The average length of the day in May in Sertânia is 11h and 45min.On the first day of the month, sunrise is at 05:31 and sunset at 17:20. On the last day of May, in Sertânia, sunrise is at 05:36 and sunset at 17:17 -03.
Sunshine
The average sunshine in May is 7.2h.UV index
The average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The average daily UV index of 6 in May transforms into the following instructions:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Sertânia, Brazil
- Average high temperature in May: 28°C
The warmest month (with the highest average high temperature) is November (31.6°C).
The month with the lowest average high temperature is July (26°C).
- Average low temperature in May: 18.4°C
The month with the highest average low temperature is March (19.9°C).
The coldest month (with the lowest average low temperature) is August (16.3°C).
Average pressure in May
Sertânia, Brazil
- Average pressure in May: 1014.1mbar
The months with the highest atmospheric pressure are July and August (1016.8mbar).
The month with the lowest atmospheric pressure is November (1011.7mbar).
Average wind speed in May
Sertânia, Brazil
- Average wind speed in May: 13km/h
The windiest month (with the highest average wind speed) is October (18.2km/h).
The calmest month (with the lowest average wind speed) is April (12km/h).
Average humidity in May
Sertânia, Brazil
- Average humidity in May: 80%
The months with the highest relative humidity are May and June (80%).
The months with the lowest relative humidity are November and December (62%).
Average rainfall in May
Sertânia, Brazil
- Average rainfall in May: 40mm
The wettest month (with the highest rainfall) is March (104mm).
The driest month (with the least rainfall) is September (4mm).
Average rainfall days in May
Sertânia, Brazil
- Average rainfall days in May: 14.7 days
The month with the highest number of rainy days is April (18.3 days).
The month with the least rainy days is September (5.2 days).
Average daylight in May /
Average sunshine in May
Sertânia, Brazil
- Average daylight in May: 11h and 42min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in May: 7h and 12min
The month with the most sunshine is November (Average sunshine: 9h and 30min).
The month with the least sunshine is July (Average sunshine: 6h and 30min).
Average sunshine days in May
Sertânia, Brazil
- Average sunshine days in May: 14.3 days
The months with the most sunshine days are September and October (20.9 days).
The month with the least sunshine days is February (10.3 days).
Average UV index in May
Sertânia, Brazil
- Average UV index in May: 6
The months with the highest UV index are February and November (UV index 7).
The month with the lowest UV index is July (UV index 5).
Average cloud cover in May
Sertânia, Brazil
- Average cloud cover in May: 52
The month with the most cloud cover is July (Cloud cover 54).
The month with the least cloud cover is November (Cloud cover 24).
Average visibility in May
Sertânia, Brazil
- Average visibility in May: 8km
The months with the highest visibility are January, February, September, October, November and December (10km).
The months with the lowest visibility are April, May, June and July (8km).
