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
Chao ushers in May with an average high-temperature of a still warm 23.3°C (73.9°F), showing a close resemblance to the previous month. An average temperature of 19.4°C (66.9°F) is logged during the nights of May, a small step down from daytime highs.Humidity
May, June, November and December, with an average relative humidity of 82%, are the most humid months.Rainfall
The months with the least rainfall are April through November Rain falls for 3.6 days and accumulates 2mm (0.08") of rain.Daylight
In May, the average length of the day is 11h and 44min.On the first day of the month, sunrise is at 06:17 and sunset at 18:05. On the last day of May, sunrise is at 06:22 and sunset at 18:02 -05.
Sunshine
With an average of 8.7h of sunshine, May has the least sunshine of the year.UV index
The months with the highest UV index are January through May and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: During May, 6 as the daily maximum UV index converts into the following advice:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May?
What are the most humid months?
What is the average humidity in May?
What is the driest month?
How many days does it rain in May?
How many hours of daylight does Chao have in May?
What time are sunrise and sunset in May?
What is the month with the least sunshine?
How many hours of sunshine does Chao have in May?
What is the month with the highest UV index?
How high is the UV index in May?
Average temperature in May
Chao, Peru
- Average high temperature in May: 23.3°C
The warmest month (with the highest average high temperature) is February (26.3°C).
The month with the lowest average high temperature is August (20.4°C).
- Average low temperature in May: 19.4°C
The month with the highest average low temperature is March (22.4°C).
The coldest month (with the lowest average low temperature) is August (16°C).
Average pressure in May
Chao, Peru
- Average pressure in May: 1014.7mbar
The month with the highest atmospheric pressure is August (1015.5mbar).
The month with the lowest atmospheric pressure is February (1013mbar).
Average wind speed in May
Chao, Peru
- Average wind speed in May: 13.5km/h
The windiest month (with the highest average wind speed) is July (14.3km/h).
The calmest month (with the lowest average wind speed) is February (10km/h).
Average humidity in May
Chao, Peru
- Average humidity in May: 82%
The months with the highest relative humidity are May, June, November and December (82%).
The month with the lowest relative humidity is February (77%).
Average rainfall in May
Chao, Peru
- Average rainfall in May: 2mm
The wettest month (with the highest rainfall) is March (5mm).
The driest months (with the least rainfall) are April, May, June, July, August, September, October and November (2mm).
Average rainfall days in May
Chao, Peru
- Average rainfall days in May: 3.6 days
The month with the highest number of rainy days is March (6.2 days).
The month with the least rainy days is September (1.5 days).
Average daylight in May /
Average sunshine in May
Chao, Peru
- 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: 8h and 4min
The month with the most sunshine is October (Average sunshine: 11h and 24min).
The month with the least sunshine is May (Average sunshine: 8h and 42min).
Average sunshine days in May
Chao, Peru
- Average sunshine days in May: 19.9 days
The month with the most sunshine days is April (24.5 days).
The month with the least sunshine days is June (17.7 days).
Average UV index in May
Chao, Peru
- Average UV index in May: 6
The months with the highest UV index are January, February, March, April, May and December (UV index 6).
The months with the lowest UV index are June, July, August, September, October and November (UV index 5).
Average cloud cover in May
Chao, Peru
- Average cloud cover in May: 29
The month with the most cloud cover is December (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in May
Chao, Peru
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
