May weather forecastCastrocalbón, Spain
May
Weather in May
The last month of the spring, May, is a refreshing month in Castrocalbón, Spain, with an average temperature ranging between max 18.6°C (65.5°F) and min 6.8°C (44.2°F).Temperature
In Castrocalbón, the average high-temperature in May slightly increases from 14.8°C (58.6°F) in April to a still refreshing 18.6°C (65.5°F). An average nighttime temperature of 6.8°C (44.2°F) is observed in Castrocalbón during May.Humidity
In May, the average relative humidity in Castrocalbón is 70%.Rainfall
In Castrocalbón, during May, the rain falls for 11.1 days and regularly aggregates up to 22mm (0.87") of precipitation. In Castrocalbón, during the entire year, the rain falls for 101.1 days and collects up to 211mm (8.31") of precipitation.Snowfall
January through May, November and December are months with snowfall in Castrocalbón, Spain. May is the last month it regularly snows. During 0.1 snowfall days, in May, Castrocalbón aggregates 1mm (0.04") of snow. In Castrocalbón, Spain, during the entire year, snow falls for 13.6 days and aggregates up to 98mm (3.86") of snow.Daylight
The average length of the day in May is 14h and 35min.On the first day of May, sunrise is at 07:18 and sunset at 21:23. On the last day of the month, sunrise is at 06:50 and sunset at 21:53 CEST.
Sunshine
In Castrocalbón, the average sunshine in May is 10.2h.UV index
In May, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 4 during May translates into the following directions:
Be vigilant - Preventing sunburn is recommended. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Castrocalbón, Spain
- Average high temperature in May: 18.6°C
The warmest month (with the highest average high temperature) is August (26.8°C).
The month with the lowest average high temperature is January (7.5°C).
- Average low temperature in May: 6.8°C
The month with the highest average low temperature is July (12.7°C).
The coldest month (with the lowest average low temperature) is February (0.3°C).
Average pressure in May
Castrocalbón, Spain
- Average pressure in May: 1017.2mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in May
Castrocalbón, Spain
- Average wind speed in May: 10.3km/h
The windiest month (with the highest average wind speed) is February (12.7km/h).
The calmest month (with the lowest average wind speed) is September (9km/h).
Average humidity in May
Castrocalbón, Spain
- Average humidity in May: 70%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is August (57%).
Average rainfall in May
Castrocalbón, Spain
- Average rainfall in May: 22mm
The wettest month (with the highest rainfall) is November (27mm).
The driest month (with the least rainfall) is August (7mm).
Average rainfall days in May
Castrocalbón, Spain
- Average rainfall days in May: 11.1 days
The month with the highest number of rainy days is April (11.8 days).
The month with the least rainy days is August (3.3 days).
Average snowfall in May
Castrocalbón, Spain
- Average snowfall in May: 1mm
The month with the highest snowfall is January (25mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in May
Castrocalbón, Spain
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (4.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Castrocalbón, Spain
- Average daylight in May: 14h and 36min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in May: 10h and 12min
The month with the most sunshine is June (Average sunshine: 12h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in May
Castrocalbón, Spain
- Average sunshine days in May: 16.3 days
The month with the most sunshine days is August (26 days).
The month with the least sunshine days is April (14.8 days).
Average UV index in May
Castrocalbón, Spain
- Average UV index in May: 4
The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Castrocalbón, Spain
- Average cloud cover in May: 28
The months with the most cloud cover are January and November (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in May
Castrocalbón, Spain
- Average visibility in May: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).
