May weather forecastCalafell, Spain
May
Weather in May
The last month of the spring, May, is a pleasant month in Calafell, Spain, with an average temperature fluctuating between 14.5°C (58.1°F) and 20.1°C (68.2°F).Temperature
May's onset witnesses a minor shift in the average high-temperature, moving from an enjoyable 16.8°C (62.2°F) in April to an agreeable 20.1°C (68.2°F). During May, the nighttime temperature in Calafell averages to a moderate 14.5°C (58.1°F).Humidity
In Calafell, the average relative humidity in May is 71%.Rainfall
In Calafell, in May, during 11.4 rainfall days, 31mm (1.22") of precipitation is typically accumulated. Throughout the year, in Calafell, there are 123.2 rainfall days, and 427mm (16.81") of precipitation is accumulated.Snowfall
January, April through December are months without snowfall.Sea temperature
In Calafell, in May, the average water temperature is 17°C (62.6°F).Note: Swimming is not enjoyable for most people in water that is 17°C (62.6°F). As the temperature descends from 21°C (69.8°F) to 15°C (59°F), breathing control becomes harder.
Daylight
The average length of the day in May in Calafell is 14h and 30min.On the first day of the month, sunrise is at 06:50 and sunset at 20:51. On the last day of May, in Calafell, sunrise is at 06:23 and sunset at 21:19 CEST.
Sunshine
The average sunshine in May is 11.3h.UV index
In Calafell, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In May, the maximum UV index of 5 translates into these guidelines:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Calafell, Spain
- Average high temperature in May: 20.1°C
The warmest month (with the highest average high temperature) is August (27°C).
The month with the lowest average high temperature is January (12.2°C).
- Average low temperature in May: 14.5°C
The month with the highest average low temperature is August (22.3°C).
The coldest month (with the lowest average low temperature) is January (7.4°C).
Average pressure in May
Calafell, Spain
- Average pressure in May: 1015.8mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1014.7mbar).
Average wind speed in May
Calafell, Spain
- Average wind speed in May: 11.5km/h
The windiest month (with the highest average wind speed) is January (14.7km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in May
Calafell, Spain
- Average humidity in May: 71%
The month with the highest relative humidity is April (73%).
The months with the lowest relative humidity are January, February, June and November (69%).
Average rainfall in May
Calafell, Spain
- Average rainfall in May: 31mm
The wettest month (with the highest rainfall) is October (63mm).
The driest month (with the least rainfall) is February (17mm).
Average rainfall days in May
Calafell, Spain
- Average rainfall days in May: 11.4 days
The month with the highest number of rainy days is September (14.4 days).
The month with the least rainy days is December (6.5 days).
Average snowfall in May
Calafell, Spain
- Average snowfall in May: 0mm
The month with the highest snowfall is February (3mm).
The months with the least snowfall are January, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in May
Calafell, Spain
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are January, April, May, June, July, August, September, October, November and December (0 days).
Average sea temperature in May
Calafell, Spain
- Average sea temperature in May: 17°C
The best month for swimming (with the highest average sea temperature) is August (26°C).
The coldest month (with the lowest average sea temperature) is February (13°C).
Average daylight in May /
Average sunshine in May
Calafell, Spain
- Average daylight in May: 14h and 30min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in May: 11h and 18min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in May
Calafell, Spain
- Average sunshine days in May: 15.6 days
The month with the most sunshine days is December (22.7 days).
The month with the least sunshine days is September (11.6 days).
Average UV index in May
Calafell, Spain
- Average UV index in May: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and November (UV index 3).
Average cloud cover in May
Calafell, Spain
- Average cloud cover in May: 22
The month with the most cloud cover is April (Cloud cover 30).
The month with the least cloud cover is July (Cloud cover 15).
Average visibility in May
Calafell, 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).
