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
May
Weather in May
Temperature
May's arrival is noted with a slight increase in the average high-temperature, moving from a moderate 15.5°C (59.9°F) in April to a comfortable 19.6°C (67.3°F). During the month of May, the nighttime temperature in Salsas falls to an average of 8°C (46.4°F).Humidity
The average relative humidity in May is 69%.Rainfall
In Salsas, in May, during 14.3 rainfall days, 42mm (1.65") of precipitation is typically accumulated. In Salsas, during the entire year, the rain falls for 141.7 days and collects up to 532mm (20.94") of precipitation.Snowfall
April through October are months without snowfall in Salsas.Daylight
In Salsas, the average length of the day in May is 14h and 32min.On the first day of the month, sunrise is at 06:23 and sunset at 20:25. On the last day of May, in Salsas, Portugal, sunrise is at 05:55 and sunset at 20:54 WEST.
Sunshine
In May, the average sunshine is 10.1h.UV index
In Salsas, 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 average maximum UV index of 5 translates into the following recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The solar radiation around mid-day is intense; avoid the Sun and stay safe. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Salsas?
What is the average humidity in May in Salsas?
How much does it rain in Salsas in May?
When it does not snow in Salsas?
What is the average length of the day in May in Salsas?
When are sunrise and sunset in May in Salsas?
How long on average sun shines in May in Salsas?
What is the UV index reading in May in Salsas?
Average temperature in May
Salsas, Portugal
- Average high temperature in May: 19.6°C
The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (8.3°C).
- Average low temperature in May: 8°C
The month with the highest average low temperature is July (13.8°C).
The coldest month (with the lowest average low temperature) is February (1.2°C).
Average pressure in May
Salsas, Portugal
- Average pressure in May: 1016.7mbar
The month with the highest atmospheric pressure is December (1022.9mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in May
Salsas, Portugal
- Average wind speed in May: 9.4km/h
The windiest month (with the highest average wind speed) is March (11.2km/h).
The calmest month (with the lowest average wind speed) is September (8.4km/h).
Average humidity in May
Salsas, Portugal
- Average humidity in May: 69%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (52%).
Average rainfall in May
Salsas, Portugal
- Average rainfall in May: 42mm
The wettest month (with the highest rainfall) is November (73mm).
The driest month (with the least rainfall) is August (11mm).
Average rainfall days in May
Salsas, Portugal
- Average rainfall days in May: 14.3 days
The month with the highest number of rainy days is April (17.6 days).
The month with the least rainy days is August (4.2 days).
Average snowfall in May
Salsas, Portugal
- Average snowfall in May: 0mm
The month with the highest snowfall is February (19mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Salsas, Portugal
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (2.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Salsas, Portugal
- 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 12min).
- Average sunshine in May: 10h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days in May
Salsas, Portugal
- Average sunshine days in May: 14.4 days
The month with the most sunshine days is August (24.5 days).
The month with the least sunshine days is April (10.8 days).
Average UV index in May
Salsas, Portugal
- Average UV index in May: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Salsas, Portugal
- Average cloud cover in May: 32
The month with the most cloud cover is January (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 13).
Average visibility in May
Salsas, Portugal
- Average visibility in May: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, November and December (8km).
