May weather forecastAstillero, Spain
May
Weather in May
May, the last month of the spring in Astillero, is an enjoyable month, with an average temperature fluctuating between 12.7°C (54.9°F) and 16.3°C (61.3°F).Temperature
The transition into May notes an average high-temperature of a still refreshing 16.3°C (61.3°F), revealing a mild distinction from the 14.5°C (58.1°F) in April. Recording a slight decline in temperature during the nights, Astillero's May temperatures average at a fresh 12.7°C (54.9°F).Humidity
In May, the average relative humidity is 79%.Rainfall
In Astillero, Spain, in May, it is raining for 10.1 days, with typically 26mm (1.02") of accumulated precipitation. Throughout the year, in Astillero, there are 133.9 rainfall days, and 336mm (13.23") of precipitation is accumulated.Snowfall
In Astillero, snow does not fall in March through November.Sea temperature
In Astillero, the average seawater temperature in May is 15.8°C (60.4°F).Note: Most people find it challenging to enjoy swimming in water that is 15.8°C (60.4°F). As water temperature falls below 21°C (69.8°F), controlling breathing grows increasingly difficult.
Daylight
In May, the average length of the day in Astillero, Spain, is 14h and 43min.On the first day of May in Astillero, Spain, sunrise is at 07:07 and sunset at 21:17. On the last day of the month, sunrise is at 06:37 and sunset at 21:48 CEST.
Sunshine
The average sunshine in May is 9.1h.UV index
The months with the highest UV index in Astillero, Spain, are May through October, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: A typical high UV index of 5 in May suggests the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Astillero, Spain
- Average high temperature in May: 16.3°C
The warmest month (with the highest average high temperature) is August (21.9°C).
The months with the lowest average high temperature are January and February (11.8°C).
- Average low temperature in May: 12.7°C
The month with the highest average low temperature is August (18.1°C).
The coldest month (with the lowest average low temperature) is February (8.4°C).
Average pressure in May
Astillero, Spain
- Average pressure in May: 1017.6mbar
The month with the highest atmospheric pressure is December (1021.5mbar).
The months with the lowest atmospheric pressure are April and November (1015.7mbar).
Average wind speed in May
Astillero, Spain
- Average wind speed in May: 14.6km/h
The windiest month (with the highest average wind speed) is November (19.5km/h).
The calmest month (with the lowest average wind speed) is August (12.3km/h).
Average humidity in May
Astillero, Spain
- Average humidity in May: 79%
The months with the highest relative humidity are June and July (80%).
The months with the lowest relative humidity are October and December (72%).
Average rainfall in May
Astillero, Spain
- Average rainfall in May: 26mm
The wettest month (with the highest rainfall) is November (53mm).
The driest month (with the least rainfall) is July (14mm).
Average rainfall days in May
Astillero, Spain
- Average rainfall days in May: 10.1 days
The month with the highest number of rainy days is January (13.8 days).
The month with the least rainy days is September (8.3 days).
Average snowfall in May
Astillero, Spain
- Average snowfall in May: 0mm
The months with the highest snowfall are January and February (4mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Astillero, Spain
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in May
Astillero, Spain
- Average sea temperature in May: 15.8°C
The best month for swimming (with the highest average sea temperature) is August (21.2°C).
The coldest month (with the lowest average sea temperature) is February (12.7°C).
Average daylight in May /
Average sunshine in May
Astillero, Spain
- Average daylight in May: 14h and 42min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in May: 9h and 6min
The months with the most sunshine are June and July (Average sunshine: 9h and 24min).
The month with the least sunshine is November (Average sunshine: 5h and 24min).
Average sunshine days in May
Astillero, Spain
- Average sunshine days in May: 19.1 days
The month with the most sunshine days is August (20.1 days).
The month with the least sunshine days is February (14.2 days).
Average UV index in May
Astillero, Spain
- Average UV index in May: 5
The months with the highest UV index are May, June, July, August, September and October (UV index 5).
The months with the lowest UV index are January, February, April and November (UV index 3).
Average cloud cover in May
Astillero, Spain
- Average cloud cover in May: 40
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility in May
Astillero, Spain
- 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).
