Castelldefels Weather in May
During May, Castelldefels experiences pleasant daytime temperatures of 21°C (70°F) and cooler nights around 15°C (59°F). Some rainfall is typical during this period.
Rainfall in Castelldefels in May
You can typically expect 11 days of rain this month, averaging around 49 mm (1.9 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Castelldefels in May
Castelldefels in May is worth a visit. The temperature is perfect, with 21°C (70°F) during the day and 15°C (59°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 15°C (59°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Castelldefels in May
Expect a lot of sunshine this month, with about 245 hours of sun. These sunny conditions add to the overall experience.
Wind Speed in Castelldefels in May
Average wind conditions reach 3 m/s (6 knots) in May. This creates comfortable weather with light winds that gently move vegetation. Keep in mind this is an average. Daily conditions range from near-calm to more noticeable wind.
Average water temperature in May
The water is 16°C (61°F) this month — cool enough to feel refreshing on a warm day, but cold enough that most people won't stay in for long without a wetsuit.If your ideal day consists of dry skies and pleasant temperatures, May, June, July, August, September and October typically offer the best circumstances for Castelldefels.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Spain, check out our Castelldefels's climate page.
Castelldefels Temperature in May
Min Temperature
15°C (59°F)
Max Temperature
21°C (70°F)
Water Temperature
16°C (61°F) *
Chance of Rain
36%
Precipitation
49 mm (1.9 in)
Rainy days
11 days
Humidity
72% *
Windspeed
3 m/s (6 knots) *
Sunshine
245 hours *
Percentage Sunshine
*
Best Places in Spain in May
Find out more about the weather in Spain and which places have the best travel conditions in this month. See all of Spain in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Castelldefels in May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. Expect water temperatures of around 16°C (61°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Castelldefels in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Spain, check out our Castelldefels's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Castelldefels climate overview or explore weather in Spain.
