May weather forecastMonteiro, Brazil
May
Weather in May
The last month of the autumn, May, is another warm month in Monteiro, Brazil, with temperature in the range of an average low of 18.4°C (65.1°F) and an average high of 28°C (82.4°F).Temperature
As Monteiro steps into May, the average high-temperature holds at a still warm 28°C (82.4°F), hinting at a minor fluctuation from the prior month. In May, the recorded average low-temperature is a refreshing 18.4°C (65.1°F).Heat index
In May, the heat index is estimated at a hot 32°C (89.6°F). With ongoing exposure and activity, one might experience weariness, and heat cramps could ensue.The metrics for the heat index are tailored for both shady environments and light winds. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', evaluates the perceived heat by adding the effect of moisture in the air. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. 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 extremely significant for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Humidity
The months with the highest humidity are May and June, with an average relative humidity of 80%.Rainfall
In Monteiro, Brazil, during May, the rain falls for 14.7 days and regularly aggregates up to 40mm (1.57") of precipitation. Throughout the year, there are 140.9 rainfall days, and 430mm (16.93") of precipitation is accumulated.Daylight
In Monteiro, the average length of the day in May is 11h and 46min.On the first day of the month, sunrise is at 05:30 and sunset at 17:20. On the last day of May, sunrise is at 05:35 and sunset at 17:17 -03.
Sunshine
In Monteiro, the average sunshine in May is 7.2h.UV index
In Monteiro, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.Note: In May, an average UV index of 6 transforms into the following instructions:
Guard against overexposure. Protection from sun-induced harm is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Monteiro, 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
Monteiro, 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
Monteiro, 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
Monteiro, 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
Monteiro, 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
Monteiro, 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
Monteiro, Brazil
- Average daylight in May: 11h and 48min
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
Monteiro, 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
Monteiro, 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
Monteiro, 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
Monteiro, 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).
