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 sees a recorded average high-temperature of a still moderately hot 28.1°C (82.6°F), showing little divergence from the previous month's conditions. Throughout the nights in May, União dos Palmares experiences an average low-temperature of 19.6°C (67.3°F).Heat index
The heat index for May is estimated at a hot 34°C (93.2°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.Take into consideration that the heat index values are calculated for shade and light wind conditions. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Humidity
In May, the average relative humidity in União dos Palmares, Brazil, is 87%.Rainfall
In União dos Palmares, during May, the rain falls for 21.8 days and regularly aggregates up to 54mm (2.13") of precipitation. In União dos Palmares, during the entire year, the rain falls for 227.4 days and collects up to 480mm (18.9") of precipitation.Daylight
In May, the average length of the day is 11h and 42min.On the first day of the month, sunrise is at 05:27 and sunset at 17:14. On the last day of May, in União dos Palmares, sunrise is at 05:33 and sunset at 17:10 -03.
Sunshine
In May, the average sunshine in União dos Palmares, Brazil, is 5.3h.UV index
January through May, September through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In May, a regular UV index of 6 translates into these guidelines:
Take precautions against overexposure. Protection against sun damage is needed. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. 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 União dos Palmares during May?
What is the average humidity in May in União dos Palmares?
How much does it rain in União dos Palmares in May?
How many hours of daylight does União dos Palmares have in May?
When are sunrise and sunset in May in União dos Palmares?
How long on average sun shines in May in União dos Palmares?
What is the month with the highest UV index in União dos Palmares?
What is the UV index reading in May in União dos Palmares?
Average temperature in May
União dos Palmares, Brazil
- Average high temperature in May: 28.1°C
The warmest month (with the highest average high temperature) is March (31.2°C).
The month with the lowest average high temperature is July (25.1°C).
- Average low temperature in May: 19.6°C
The month with the highest average low temperature is March (21.3°C).
The coldest month (with the lowest average low temperature) is August (17.5°C).
Average pressure in May
União dos Palmares, Brazil
- Average pressure in May: 1014.2mbar
The month with the highest atmospheric pressure is August (1017.2mbar).
The month with the lowest atmospheric pressure is March (1012.2mbar).
Average wind speed in May
União dos Palmares, Brazil
- Average wind speed in May: 7.7km/h
The windiest month (with the highest average wind speed) is November (11.8km/h).
The calmest month (with the lowest average wind speed) is May (7.7km/h).
Average humidity in May
União dos Palmares, Brazil
- Average humidity in May: 87%
The month with the highest relative humidity is July (90%).
The month with the lowest relative humidity is December (76%).
Average rainfall in May
União dos Palmares, Brazil
- Average rainfall in May: 54mm
The wettest month (with the highest rainfall) is March (60mm).
The driest month (with the least rainfall) is November (13mm).
Average rainfall days in May
União dos Palmares, Brazil
- Average rainfall days in May: 21.8 days
The month with the highest number of rainy days is August (24.3 days).
The month with the least rainy days is November (12 days).
Average daylight in May /
Average sunshine in May
União dos Palmares, Brazil
- Average daylight in May: 11h and 4min
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 36min).
- Average sunshine in May: 5h and 2min
The month with the most sunshine is March (Average sunshine: 7h and 18min).
The month with the least sunshine is July (Average sunshine: 4h and 48min).
Average sunshine days in May
União dos Palmares, Brazil
- Average sunshine days in May: 6 days
The month with the most sunshine days is November (13.3 days).
The month with the least sunshine days is August (3.3 days).
Average UV index in May
União dos Palmares, Brazil
- Average UV index in May: 6
The months with the highest UV index are January, February, March, April, May, September, October, November and December (UV index 6).
The months with the lowest UV index are June, July and August (UV index 5).
Average cloud cover in May
União dos Palmares, Brazil
- Average cloud cover in May: 70
The month with the most cloud cover is July (Cloud cover 75).
The months with the least cloud cover are March and December (Cloud cover 51).
Average visibility in May
União dos Palmares, Brazil
- Average visibility in May: 6km
The months with the highest visibility are January, February, March, November and December (8km).
The months with the lowest visibility are April, May, June, July, August and September (6km).
União dos Palmares, Brazil
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