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 onset sees an average high-temperature of a still comfortable 16.7°C (62.1°F), exhibiting a slight fluctuation from the previous month. In the month of May, the nighttime temperature dips to a steady average of 8.8°C (47.8°F).Humidity
The average relative humidity in May is 48%.Rainfall
In Arequipa, in May, during 2.4 rainfall days, 2mm (0.08") of precipitation is typically accumulated. In Arequipa, during the entire year, the rain falls for 84.2 days and collects up to 260mm (10.24") of precipitation.Daylight
In May, the average length of the day is 11h and 21min.On the first day of the month, sunrise is at 05:58 and sunset at 17:28. On the last day of May, sunrise is at 06:07 and sunset at 17:20 -05.
Sunshine
In Arequipa, Peru, the average sunshine in May is 8.1h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 4. The months with the lowest UV index are January through December, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 4 in May converts into the following recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. Minimize direct exposure to the Sun during midday when its radiation is at its peak. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Arequipa?
What is the average humidity in May?
How many days does it rain in May?
How many hours of daylight does Arequipa have in May?
When is the sunrise / sunset in May?
How long on average sun shines in May?
What is the month with the highest UV index?
When is the lowest UV index?
How high is the UV index in May in Arequipa?
Average temperature in May
Arequipa, Peru
- Average high temperature in May: 16.7°C
The warmest month (with the highest average high temperature) is October (17.9°C).
The month with the lowest average high temperature is February (15.2°C).
- Average low temperature in May: 8.8°C
The month with the highest average low temperature is February (10.7°C).
The coldest month (with the lowest average low temperature) is July (6.7°C).
Average pressure in May
Arequipa, Peru
- Average pressure in May: 1017.7mbar
The months with the highest atmospheric pressure are June and July (1018.2mbar).
The months with the lowest atmospheric pressure are February and December (1015.1mbar).
Average wind speed in May
Arequipa, Peru
- Average wind speed in May: 6.8km/h
The windiest month (with the highest average wind speed) is January (9.6km/h).
The calmest month (with the lowest average wind speed) is June (6.5km/h).
Average humidity in May
Arequipa, Peru
- Average humidity in May: 48%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (35%).
Average rainfall in May
Arequipa, Peru
- Average rainfall in May: 2mm
The wettest month (with the highest rainfall) is January (81mm).
The driest months (with the least rainfall) are June and August (1mm).
Average rainfall days in May
Arequipa, Peru
- Average rainfall days in May: 2.4 days
The month with the highest number of rainy days is February (18.2 days).
The month with the least rainy days is August (0.8 days).
Average daylight in May /
Average sunshine in May
Arequipa, Peru
- Average daylight in May: 11h and 2min
The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 12min).
- Average sunshine in May: 8h and 1min
The month with the most sunshine is December (Average sunshine: 11h and 6min).
The month with the least sunshine is July (Average sunshine: 7h and 36min).
Average sunshine days in May
Arequipa, Peru
- Average sunshine days in May: 27.9 days
The month with the most sunshine days is August (28.3 days).
The month with the least sunshine days is February (8.5 days).
Average UV index in May
Arequipa, Peru
- Average UV index in May: 4
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 4).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 4).
Average cloud cover in May
Arequipa, Peru
- Average cloud cover in May: 7
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 3).
Average visibility in May
Arequipa, Peru
- Average visibility in May: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and February (9km).
