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 arrival of May records an average high-temperature of a still agreeable 21.2°C (70.2°F), closely related to the 22°C (71.6°F) observed in April. Chancayllo maintains a near steady average temperature of 16.9°C (62.4°F) during the nights of May, demonstrating little drop from daytime highs.Humidity
In Chancayllo, the average relative humidity in May is 76%.Rainfall
The months with the least rainfall are May through September Rain falls for 1.4 days and accumulates 2mm (0.08") of rain.Daylight
In Chancayllo, the average length of the day in May is 11h and 35min.On the first day of May, sunrise is at 06:15 and sunset at 17:57. On the last day of the month, sunrise is at 06:22 and sunset at 17:51 -05.
Sunshine
The month with the least sunshine in Chancayllo is May, with an average of 7.6h of sunshine.UV index
The months with the lowest UV index are May through December, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: During May, 5 as the daily maximum UV index converts into the following advice:
Ensure safety - Sun damage prevention is strongly urged. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures?
What is the average humidity in May?
What is the driest month?
How much does it rain in May?
How many hours of daylight does Chancayllo have in May?
When is the sunrise / sunset in May?
What is the month with the least sunshine?
How many hours of sunshine does Chancayllo have in May?
When is the lowest UV index?
What is the UV index reading in May?
Average temperature in May
Chancayllo, Peru
- Average high temperature in May: 21.2°C
The warmest month (with the highest average high temperature) is February (22.8°C).
The months with the lowest average high temperature are July and August (19.7°C).
- Average low temperature in May: 16.9°C
The month with the highest average low temperature is February (19.4°C).
The coldest month (with the lowest average low temperature) is August (14.1°C).
Average pressure in May
Chancayllo, Peru
- Average pressure in May: 1015.9mbar
The month with the highest atmospheric pressure is August (1016.6mbar).
The month with the lowest atmospheric pressure is February (1014mbar).
Average wind speed in May
Chancayllo, Peru
- Average wind speed in May: 11km/h
The windiest month (with the highest average wind speed) is September (11.8km/h).
The calmest month (with the lowest average wind speed) is February (9.5km/h).
Average humidity in May
Chancayllo, Peru
- Average humidity in May: 76%
The months with the highest relative humidity are January, March and December (80%).
The month with the lowest relative humidity is August (72%).
Average rainfall in May
Chancayllo, Peru
- Average rainfall in May: 2mm
The wettest month (with the highest rainfall) is February (16mm).
The driest months (with the least rainfall) are May, June, July, August and September (2mm).
Average rainfall days in May
Chancayllo, Peru
- Average rainfall days in May: 1.4 days
The month with the highest number of rainy days is March (14.8 days).
The month with the least rainy days is August (0.3 days).
Average daylight in May /
Average sunshine in May
Chancayllo, Peru
- Average daylight in May: 11h and 4min
The month with the longest days is December (Average daylight: 12h and 48min).
The month with the shortest days is June (Average daylight: 11h and 30min).
- Average sunshine in May: 7h and 4min
The month with the most sunshine is October (Average sunshine: 12h and 12min).
The month with the least sunshine is May (Average sunshine: 7h and 36min).
Average sunshine days in May
Chancayllo, Peru
- Average sunshine days in May: 20.1 days
The months with the most sunshine days are April, May and July (20.1 days).
The month with the least sunshine days is March (11.6 days).
Average UV index in May
Chancayllo, Peru
- Average UV index in May: 5
The months with the highest UV index are January, February, March and April (UV index 6).
The months with the lowest UV index are May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in May
Chancayllo, Peru
- Average cloud cover in May: 11
The months with the most cloud cover are February and March (Cloud cover 32).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in May
Chancayllo, 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).
