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
May
Weather in May
Temperature
The shift into May reveals an average high-temperature of a still warm 28.6°C (83.5°F), closely mirroring April's climate. During the nights in May, an average low-temperature of 19.1°C (66.4°F) is observed.Heat index
In May, the average heat index is estimated at a tropical 33°C (91.4°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.Bear in mind that the heat index values are determined for shaded areas and light breezes. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Humidity
In Missão Velha, the average relative humidity in May is 76%.Rainfall
In May, the rain falls for 15.3 days. Throughout May, 51mm (2.01") of precipitation is accumulated. In Missão Velha, during the entire year, the rain falls for 162.1 days and collects up to 652mm (25.67") of precipitation.Daylight
The average length of the day in May in Missão Velha is 11h and 47min.On the first day of May, sunrise is at 05:38 and sunset at 17:29. On the last day of the month, sunrise is at 05:42 and sunset at 17:26 -03.
Sunshine
In Missão Velha, the average sunshine in May is 7.6h.UV index
January through August and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 6 in May translates into this advice:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Missão Velha during May?
What is the average humidity in May in Missão Velha?
How many days does it rain in May in Missão Velha?
What is the average length of the day in May in Missão Velha?
What time are sunrise and sunset in May in Missão Velha?
How long on average sun shines in May in Missão Velha?
What are the months with the lowest UV index in Missão Velha?
What is the UV index reading in May in Missão Velha?
Average temperature in May
Missão Velha, Brazil
- Average high temperature in May: 28.6°C
The warmest month (with the highest average high temperature) is October (32.8°C).
The month with the lowest average high temperature is July (27.9°C).
- Average low temperature in May: 19.1°C
The month with the highest average low temperature is November (21.8°C).
The coldest month (with the lowest average low temperature) is August (17.5°C).
Average pressure in May
Missão Velha, Brazil
- Average pressure in May: 1013.4mbar
The month with the highest atmospheric pressure is July (1015.7mbar).
The month with the lowest atmospheric pressure is November (1010.3mbar).
Average wind speed in May
Missão Velha, Brazil
- Average wind speed in May: 12.7km/h
The windiest month (with the highest average wind speed) is July (17.7km/h).
The calmest month (with the lowest average wind speed) is March (9.2km/h).
Average humidity in May
Missão Velha, Brazil
- Average humidity in May: 76%
The month with the highest relative humidity is April (77%).
The month with the lowest relative humidity is November (51%).
Average rainfall in May
Missão Velha, Brazil
- Average rainfall in May: 51mm
The wettest month (with the highest rainfall) is March (135mm).
The driest month (with the least rainfall) is August (2mm).
Average rainfall days in May
Missão Velha, Brazil
- Average rainfall days in May: 15.3 days
The month with the highest number of rainy days is March (25.3 days).
The month with the least rainy days is August (2.8 days).
Average daylight in May /
Average sunshine in May
Missão Velha, Brazil
- Average daylight in May: 11h and 5min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in May: 7h and 4min
The month with the most sunshine is September (Average sunshine: 9h and 36min).
The month with the least sunshine is March (Average sunshine: 7h and 12min).
Average sunshine days in May
Missão Velha, Brazil
- Average sunshine days in May: 11.9 days
The month with the most sunshine days is August (24.2 days).
The month with the least sunshine days is March (4.1 days).
Average UV index in May
Missão Velha, Brazil
- Average UV index in May: 6
The months with the highest UV index are September, October and November (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August and December (UV index 6).
Average cloud cover in May
Missão Velha, Brazil
- Average cloud cover in May: 44
The months with the most cloud cover are March and April (Cloud cover 49).
The month with the least cloud cover is September (Cloud cover 20).
Average visibility in May
Missão Velha, Brazil
- Average visibility in May: 9km
The months with the highest visibility are June, July, August, September, October, November and December (10km).
The month with the lowest visibility is April (8km).
