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 snowfall in May
- Average snowfall 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
Weather in May
Temperature
As May begins, there's a slight increase in the average high-temperature, moving from a moderate 15.9°C (60.6°F) in April to an agreeable 20°C (68°F). San Martín del Río's average low-temperature in the month of May is recorded at a frosty 8.5°C (47.3°F).Humidity
In May, the average relative humidity is 61%.Rainfall
In San Martín del Río, during May, the rain falls for 12.5 days and regularly aggregates up to 39mm (1.54") of precipitation. In San Martín del Río, during the entire year, the rain falls for 109.1 days and collects up to 289mm (11.38") of precipitation.Snowfall
May through October are months without snowfall in San Martín del Río.Daylight
In May, the average length of the day in San Martín del Río, Spain, is 14h and 29min.On the first day of May, sunrise is at 07:02 and sunset at 21:02. On the last day of the month, sunrise is at 06:35 and sunset at 21:31 CEST.
Sunshine
In May, the average sunshine is 10.9h.UV index
The average daily maximum UV index in May in San Martín del Río is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 5 in May converts into the following recommendations:
Act with care - The need to guard against sun damage is communicated. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
What are May temperatures in San Martín del Río?
What is the average humidity in May in San Martín del Río?
How many days does it rain in May in San Martín del Río?
When it does not snow in San Martín del Río?
Does it snow in San Martín del Río in May?
What is the average length of the day in May in San Martín del Río?
When are sunrise and sunset in May in San Martín del Río?
How many hours of sunshine does San Martín del Río have in May?
How high is the UV index in May in San Martín del Río?
Average temperature in May
San Martín del Río, Spain
- Average high temperature in May: 20°C
The warmest months (with the highest average high temperature) are July and August (29.3°C).
The month with the lowest average high temperature is January (8.1°C).
- Average low temperature in May: 8.5°C
The month with the highest average low temperature is August (16.5°C).
The coldest month (with the lowest average low temperature) is January (0.7°C).
Average pressure in May
San Martín del Río, Spain
- Average pressure in May: 1016.2mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015mbar).
Average wind speed in May
San Martín del Río, Spain
- Average wind speed in May: 12.4km/h
The windiest month (with the highest average wind speed) is February (17.5km/h).
The calmest month (with the lowest average wind speed) is September (9.7km/h).
Average humidity in May
San Martín del Río, Spain
- Average humidity in May: 61%
The month with the highest relative humidity is January (74%).
The months with the lowest relative humidity are July and August (47%).
Average rainfall in May
San Martín del Río, Spain
- Average rainfall in May: 39mm
The wettest month (with the highest rainfall) is April (45mm).
The driest month (with the least rainfall) is August (11mm).
Average rainfall days in May
San Martín del Río, Spain
- Average rainfall days in May: 12.5 days
The month with the highest number of rainy days is April (14.1 days).
The month with the least rainy days is August (5.5 days).
Average snowfall in May
San Martín del Río, Spain
- Average snowfall in May: 0mm
The month with the highest snowfall is January (55mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
San Martín del Río, Spain
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is February (3.5 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
San Martín del Río, Spain
- Average daylight in May: 14h and 3min
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: 10h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is November (Average sunshine: 6h and 18min).
Average sunshine days in May
San Martín del Río, Spain
- Average sunshine days in May: 15.6 days
The month with the most sunshine days is August (22.6 days).
The month with the least sunshine days is April (13.4 days).
Average UV index in May
San Martín del Río, Spain
- Average UV index in May: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in May
San Martín del Río, Spain
- Average cloud cover in May: 26
The months with the most cloud cover are January, April and November (Cloud cover 35).
The months with the least cloud cover are July and August (Cloud cover 12).
Average visibility in May
San Martín del Río, Spain
- Average visibility in May: 10km
The months with the highest visibility are February, March, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January, April and November (9km).
San Martín del Río, Spain
Weather forecast for your location
2. Allow the app to use your location
