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
May's climate shows a minor adjustment in average high-temperatures to a still moderately hot 28.8°C (83.8°F) from April's 29°C (84.2°F). Alele reports an average low-temperature of 27.8°C (82°F) during the subtly cooler May nights.Heat index
May's heat index is computed to be a tropical 34°C (93.2°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.Consider that heat index readings are for situations in the shade and light wind. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
Humidity
The average relative humidity in May is 77%.Rainfall
In Alele, in May, it is raining for 22.2 days, with typically 115mm (4.53") of accumulated precipitation. Throughout the year, there are 285.2 rainfall days, and 2066mm (81.34") of precipitation is accumulated.Daylight
In Alele, the average length of the day in May is 11h and 30min.On the first day of May, sunrise is at 05:53 and sunset at 17:30. On the last day of the month, sunrise is at 06:00 and sunset at 17:24 +12.
Sunshine
In May, the average sunshine is 7.8h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 7 during May leads to these advisories:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is May?
What is the average humidity in May?
How many days does it rain in May?
How many hours of daylight does Alele have in May?
What time are sunrise and sunset in May?
How many hours of sunshine does Alele have in May?
What is the month with the highest UV index?
When is the lowest UV index?
What is the UV index intensity in May?
Average temperature in May
Alele, Wallis and Futuna
- Average high temperature in May: 28.8°C
The warmest months (with the highest average high temperature) are February and March (29.1°C).
The months with the lowest average high temperature are July, August and September (27.7°C).
- Average low temperature in May: 27.8°C
The month with the highest average low temperature is March (28.2°C).
The coldest month (with the lowest average low temperature) is August (26.8°C).
Average pressure in May
Alele, Wallis and Futuna
- Average pressure in May: 1010.7mbar
The month with the highest atmospheric pressure is September (1011.9mbar).
The month with the lowest atmospheric pressure is January (1007.1mbar).
Average wind speed in May
Alele, Wallis and Futuna
- Average wind speed in May: 21km/h
The windiest month (with the highest average wind speed) is July (27.2km/h).
The calmest month (with the lowest average wind speed) is March (17.2km/h).
Average humidity in May
Alele, Wallis and Futuna
- Average humidity in May: 77%
The months with the highest relative humidity are June, July, August and September (78%).
The month with the lowest relative humidity is March (75%).
Average rainfall in May
Alele, Wallis and Futuna
- Average rainfall in May: 115mm
The wettest month (with the highest rainfall) is February (405mm).
The driest month (with the least rainfall) is August (67mm).
Average rainfall days in May
Alele, Wallis and Futuna
- Average rainfall days in May: 22.2 days
The month with the highest number of rainy days is December (28.2 days).
The month with the least rainy days is July (19.1 days).
Average daylight in May /
Average sunshine in May
Alele, Wallis and Futuna
- Average daylight in May: 11h and 3min
The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 24min).
- Average sunshine in May: 7h and 5min
The month with the most sunshine is January (Average sunshine: 9h and 18min).
The months with the least sunshine are June and July (Average sunshine: 5h and 42min).
Average sunshine days in May
Alele, Wallis and Futuna
- Average sunshine days in May: 6.2 days
The month with the most sunshine days is July (9.3 days).
The month with the least sunshine days is December (1.5 days).
Average UV index in May
Alele, Wallis and Futuna
- Average UV index in May: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in May
Alele, Wallis and Futuna
- Average cloud cover in May: 44
The month with the most cloud cover is August (Cloud cover 49).
The months with the least cloud cover are March, April and May (Cloud cover 44).
Average visibility in May
Alele, Wallis and Futuna
- Average visibility in May: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February and December (9km).
