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 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 start of May brings a rise in the average high-temperature, moving from a pleasant 20.8°C (69.4°F) in April to a warm 26°C (78.8°F). San Sebastián de los Ballesteros logs a considerable temperature decrease from the daytime highs during the nights in May, with an average reading of 12.8°C (55°F).Humidity
The average relative humidity in May in San Sebastián de los Ballesteros is 56%.Rainfall
In May, in San Sebastián de los Ballesteros, the rain falls for 7 days. Throughout May, 16mm (0.63") of precipitation is accumulated. In San Sebastián de los Ballesteros, during the entire year, the rain falls for 81.8 days and collects up to 263mm (10.35") of precipitation.Daylight
In May, the average length of the day is 14h and 13min.On the first day of the month, sunrise is at 07:22 and sunset at 21:09. On the last day of May, in San Sebastián de los Ballesteros, Spain, sunrise is at 06:59 and sunset at 21:34 CEST.
Sunshine
In San Sebastián de los Ballesteros, the average sunshine in May is 9.4h.UV index
The average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index, 6 during May, leads to the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for San Sebastián de los Ballesteros in May?
What is the average humidity in May in San Sebastián de los Ballesteros?
How many days does it rain in May in San Sebastián de los Ballesteros?
What is the average length of the day in May in San Sebastián de los Ballesteros?
When are sunrise and sunset in May in San Sebastián de los Ballesteros?
How many hours of sunshine does San Sebastián de los Ballesteros have in May?
What is the UV index intensity in May in San Sebastián de los Ballesteros?
Average temperature in May
San Sebastián de los Ballesteros, Spain
- Average high temperature in May: 26°C
The warmest month (with the highest average high temperature) is August (36.2°C).
The month with the lowest average high temperature is January (13.3°C).
- Average low temperature in May: 12.8°C
The month with the highest average low temperature is August (21.2°C).
The coldest month (with the lowest average low temperature) is January (4.7°C).
Average pressure in May
San Sebastián de los Ballesteros, Spain
- Average pressure in May: 1015.6mbar
The month with the highest atmospheric pressure is December (1023mbar).
The month with the lowest atmospheric pressure is July (1015mbar).
Average wind speed in May
San Sebastián de los Ballesteros, Spain
- Average wind speed in May: 8.6km/h
The windiest month (with the highest average wind speed) is February (10.3km/h).
The calmest months (with the lowest average wind speed) are September and October (7.3km/h).
Average humidity in May
San Sebastián de los Ballesteros, Spain
- Average humidity in May: 56%
The month with the highest relative humidity is January (76%).
The months with the lowest relative humidity are July and August (35%).
Average rainfall in May
San Sebastián de los Ballesteros, Spain
- Average rainfall in May: 16mm
The wettest month (with the highest rainfall) is March (41mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in May
San Sebastián de los Ballesteros, Spain
- Average rainfall days in May: 7 days
The month with the highest number of rainy days is March (12.1 days).
The month with the least rainy days is July (1.8 days).
Average daylight in May /
Average sunshine in May
San Sebastián de los Ballesteros, Spain
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in May: 9h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).
Average sunshine days in May
San Sebastián de los Ballesteros, Spain
- Average sunshine days in May: 22.4 days
The month with the most sunshine days is July (28.9 days).
The month with the least sunshine days is April (16.3 days).
Average UV index in May
San Sebastián de los Ballesteros, Spain
- Average UV index in May: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in May
San Sebastián de los Ballesteros, Spain
- Average cloud cover in May: 21
The month with the most cloud cover is January (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 5).
Average visibility in May
San Sebastián de los Ballesteros, Spain
- Average visibility in May: 10km
The months with the highest visibility are February, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, March and April (9km).
