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 snowfall in May
- Average snowfall 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 coincides with an average high-temperature of a still refreshing 14.2°C (57.6°F), indicating a minimal shift from April's 14.5°C (58.1°F). May nights are marked by an average low-temperature of 3.1°C (37.6°F).Humidity
The average relative humidity in May in Calca is 72%.Rainfall
In Calca, during May, the rain falls for 12.6 days and regularly aggregates up to 26mm (1.02") of precipitation. In Calca, during the entire year, the rain falls for 204.7 days and collects up to 708mm (27.87") of precipitation.Snowfall
Months with snowfall are February through September. In May, in Calca, it is snowing for 0.8 days. Throughout May, 1mm (0.04") of snow is accumulated. Throughout the year, there are 6.8 snowfall days, and 20mm (0.79") of snow is accumulated.Daylight
In Calca, the average length of the day in May is 11h and 30min.On the first day of May, sunrise is at 05:56 and sunset at 17:33. On the last day of the month, sunrise is at 06:03 and sunset at 17:27 -05.
Sunshine
The average sunshine in May in Calca is 8.3h.UV index
The months with the lowest UV index are January through September and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 3 during May leads to these advisories:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Calca?
What is the average humidity in May in Calca?
How many days does it rain in May in Calca?
How many days does it snow in May in Calca?
What is the average length of the day in May in Calca?
When are sunrise and sunset in May in Calca?
How many hours of sunshine does Calca have in May?
What is the month with the lowest UV index in Calca?
How high is the UV index in May in Calca?
Average temperature in May
Calca, Peru
- Average high temperature in May: 14.2°C
The warmest month (with the highest average high temperature) is November (15.6°C).
The month with the lowest average high temperature is July (13.3°C).
- Average low temperature in May: 3.1°C
The month with the highest average low temperature is November (7.1°C).
The coldest month (with the lowest average low temperature) is July (1.8°C).
Average pressure in May
Calca, Peru
- Average pressure in May: 1018.9mbar
The months with the highest atmospheric pressure are June and July (1020mbar).
The month with the lowest atmospheric pressure is November (1014.2mbar).
Average wind speed in May
Calca, Peru
- Average wind speed in May: 7.1km/h
The windiest month (with the highest average wind speed) is October (8.7km/h).
The calmest month (with the lowest average wind speed) is June (7km/h).
Average humidity in May
Calca, Peru
- Average humidity in May: 72%
The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is August (63%).
Average rainfall in May
Calca, Peru
- Average rainfall in May: 26mm
The wettest month (with the highest rainfall) is February (121mm).
The driest month (with the least rainfall) is June (8mm).
Average rainfall days in May
Calca, Peru
- Average rainfall days in May: 12.6 days
The month with the highest number of rainy days is December (24.7 days).
The month with the least rainy days is June (6.2 days).
Average snowfall in May
Calca, Peru
- Average snowfall in May: 1mm
The months with the highest snowfall are July and September (4mm).
The months with the least snowfall are January, October, November and December (0mm).
Average snowfall days in May
Calca, Peru
- Average snowfall days in May: 0.8 days
The months with the highest number of snowfall days are March and July (1.4 days).
The months with the least snowfall days are October and November (0 days).
Average daylight in May /
Average sunshine in May
Calca, Peru
- 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: 8h and 2min
The month with the most sunshine is December (Average sunshine: 10h and 54min).
The month with the least sunshine is July (Average sunshine: 7h and 18min).
Average sunshine days in May
Calca, Peru
- Average sunshine days in May: 12.3 days
The month with the most sunshine days is June (18.5 days).
The month with the least sunshine days is February (2.8 days).
Average UV index in May
Calca, Peru
- Average UV index in May: 3
The months with the highest UV index are October and November (UV index 4).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September and December (UV index 3).
Average cloud cover in May
Calca, Peru
- Average cloud cover in May: 25
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in May
Calca, Peru
- Average visibility in May: 9km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, May, November and December (9km).
