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 onset brings a minor rise in the average high-temperature, moving from an enjoyable 17.4°C (63.3°F) in April to a pleasant 21.3°C (70.3°F). An average temperature of 9.9°C (49.8°F) marks the nights in Caldas de Vizela in May.Humidity
The average relative humidity in May in Caldas de Vizela is 72%.Rainfall
In Caldas de Vizela, during May, the rain falls for 11.2 days and regularly aggregates up to 43mm (1.69") of precipitation. In Caldas de Vizela, during the entire year, the rain falls for 137.7 days and collects up to 854mm (33.62") of precipitation.Snowfall
In Caldas de Vizela, snow does not fall in February through December.Daylight
In Caldas de Vizela, the average length of the day in May is 14h and 31min.On the first day of May, sunrise is at 06:29 and sunset at 20:30. On the last day of the month, sunrise is at 06:02 and sunset at 20:59 WEST.
Sunshine
In Caldas de Vizela, the average sunshine in May is 9.6h.UV index
In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high UV index of 5 in May translates into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Caldas de Vizela in May?
What is the average humidity in May in Caldas de Vizela?
How many days does it rain in May in Caldas de Vizela?
When it does not snow in Caldas de Vizela?
What is the average length of the day in May in Caldas de Vizela?
What time are sunrise and sunset in May in Caldas de Vizela?
How long on average sun shines in May in Caldas de Vizela?
How high is the UV index in May in Caldas de Vizela?
Average temperature in May
Caldas de Vizela, Portugal
- Average high temperature in May: 21.3°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (11.4°C).
- Average low temperature in May: 9.9°C
The month with the highest average low temperature is August (14.1°C).
The coldest months (with the lowest average low temperature) are January and February (4.7°C).
Average pressure in May
Caldas de Vizela, Portugal
- Average pressure in May: 1016.6mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in May
Caldas de Vizela, Portugal
- Average wind speed in May: 7.4km/h
The windiest month (with the highest average wind speed) is March (8.2km/h).
The calmest month (with the lowest average wind speed) is September (6.5km/h).
Average humidity in May
Caldas de Vizela, Portugal
- Average humidity in May: 72%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (63%).
Average rainfall in May
Caldas de Vizela, Portugal
- Average rainfall in May: 43mm
The wettest month (with the highest rainfall) is December (131mm).
The driest month (with the least rainfall) is July (10mm).
Average rainfall days in May
Caldas de Vizela, Portugal
- Average rainfall days in May: 11.2 days
The month with the highest number of rainy days is January (15.8 days).
The month with the least rainy days is August (4.6 days).
Average snowfall in May
Caldas de Vizela, Portugal
- Average snowfall in May: 0mm
The month with the highest snowfall is January (1mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in May
Caldas de Vizela, Portugal
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Caldas de Vizela, 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: 9h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in May
Caldas de Vizela, Portugal
- Average sunshine days in May: 18.4 days
The month with the most sunshine days is August (24.2 days).
The month with the least sunshine days is November (11.9 days).
Average UV index in May
Caldas de Vizela, Portugal
- Average UV index in May: 5
The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in May
Caldas de Vizela, Portugal
- Average cloud cover in May: 35
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in May
Caldas de Vizela, Portugal
- Average visibility in May: 8km
The months with the highest visibility are June, July, August and September (9km).
The month with the lowest visibility is January (7km).
