May weather forecastTarragona, Spain
May
Weather in May
May in Tarragona embraces the true spirit of spring as temperatures rise to new heights placing it among the warmer months. The average relative humidity in the month dips to 69%, indicating less moisture-holding capacity due to the warmer weather. Alongside, longer daylight hours herald the increased presence of the sun, catalyzing a subsequent rise in UV index. As Tarragona heads towards June, this month ushers in the much-awaited arrival of summer, promising a surge in temperatures. May hence proves to be a glorious transition, strategically positioning itself between the cool relief of spring and the intense heat of an impending summer.Temperature
Entering May, Tarragona notices a subtle temperature elevation, with the average high-temperature advancing from April's refreshing 16.8°C (62.2°F) to an agreeable 20.1°C (68.2°F). In the month of May, the average temperature dips to a moderate 14.8°C (58.6°F) during the night.Humidity
In May, the average relative humidity in Tarragona is 69%.Rainfall
In Tarragona, during May, the rain falls for 9.8 days and regularly aggregates up to 26mm (1.02") of precipitation. In Tarragona, during the entire year, the rain falls for 114.8 days and collects up to 354mm (13.94") of precipitation.Snowfall
In Tarragona, snow does not fall in April through December.Sea temperature
In Tarragona, the average seawater temperature in May is 18.2°C (64.8°F).Note: Swimming is not a pleasant activity for most individuals in 18.2°C (64.8°F). Breathing becomes increasingly challenging to control as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
In May, the average length of the day is 14h and 30min.On the first day of May, sunrise is at 06:51 and sunset at 20:52. On the last day of the month, sunrise is at 06:24 and sunset at 21:20 CEST.
Sunshine
The average sunshine in May is 11.4h.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 6 in May translates into this advice:
Prevent overexposure. Protection from the sun's harmful effects is needed. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Tarragona, Spain
- Average high temperature in May: 20.1°C
The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (12.5°C).
- Average low temperature in May: 14.8°C
The month with the highest average low temperature is August (22.4°C).
The coldest months (with the lowest average low temperature) are January and February (7.8°C).
Average pressure in May
Tarragona, Spain
- Average pressure in May: 1015.8mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1014.7mbar).
Average wind speed in May
Tarragona, Spain
- Average wind speed in May: 13.1km/h
The windiest month (with the highest average wind speed) is January (17.7km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in May
Tarragona, Spain
- Average humidity in May: 69%
The month with the highest relative humidity is April (72%).
The months with the lowest relative humidity are February, June and November (68%).
Average rainfall in May
Tarragona, Spain
- Average rainfall in May: 26mm
The wettest month (with the highest rainfall) is October (51mm).
The driest month (with the least rainfall) is February (13mm).
Average rainfall days in May
Tarragona, Spain
- Average rainfall days in May: 9.8 days
The month with the highest number of rainy days is September (13.2 days).
The month with the least rainy days is December (5.5 days).
Average snowfall in May
Tarragona, Spain
- Average snowfall in May: 0mm
The month with the highest snowfall is February (4mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in May
Tarragona, Spain
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average sea temperature in May
Tarragona, Spain
- Average sea temperature in May: 18.2°C
The best month for swimming (with the highest average sea temperature) is August (24.9°C).
The coldest month (with the lowest average sea temperature) is February (13.2°C).
Average daylight in May /
Average sunshine in May
Tarragona, 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 24min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in May
Tarragona, Spain
- Average sunshine days in May: 16.6 days
The month with the most sunshine days is December (24.4 days).
The month with the least sunshine days is September (13 days).
Average UV index in May
Tarragona, Spain
- Average UV index in May: 6
The months with the highest UV index are May, June, July, August and September (UV index 6).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in May
Tarragona, Spain
- Average cloud cover in May: 21
The month with the most cloud cover is April (Cloud cover 29).
The month with the least cloud cover is July (Cloud cover 14).
Average visibility in May
Tarragona, 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).
