Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
With the onset of December, the average high-temperature stands at a cool 12.4°C (54.3°F), closely aligned with November's 14.1°C (57.4°F). Caldas de Vizela cools down to an average low-temperature of 5.9°C (42.6°F) throughout the month of December.Humidity
In December, the average relative humidity is 84%.Rainfall
The month with the most rainfall in Caldas de Vizela is December, when the rain falls for 13.4 days and typically aggregates up to 131mm (5.16") of precipitation.Snowfall
In Caldas de Vizela, snow does not fall in February through December.Daylight
The month with the shortest days is December, with an average of 9h and 12min of daylight.On the first day of the month, sunrise is at 07:40 and sunset at 17:04. On the last day of December, in Caldas de Vizela, sunrise is at 07:59 and sunset at 17:13 WET.
Sunshine
In December, the average sunshine is 5.4h.UV index
In December, the average daily maximum UV index in Caldas de Vizela is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: A maximum high daily UV index of 3 during December translates into the following directions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Enhance your sun protection with tightly woven, yet airy clothing.
Frequently asked questions
What are December temperatures in Caldas de Vizela?
What is the average humidity in December in Caldas de Vizela?
What is the wettest month in Caldas de Vizela?
How many days does it rain in December in Caldas de Vizela?
When it does not snow in Caldas de Vizela?
Does it snow in Caldas de Vizela in December?
What is the month with the shortest days in Caldas de Vizela?
What is the average length of the day in December in Caldas de Vizela?
When is the sunrise / sunset in December in Caldas de Vizela?
How long on average sun shines in December in Caldas de Vizela?
What is the UV index reading in December in Caldas de Vizela?
Average temperature in December
Caldas de Vizela, Portugal
- Average high temperature in December: 12.4°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 December: 5.9°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 December
Caldas de Vizela, Portugal
- Average pressure in December: 1022.5mbar
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 December
Caldas de Vizela, Portugal
- Average wind speed in December: 7.8km/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 December
Caldas de Vizela, Portugal
- Average humidity in December: 84%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (63%).
Average rainfall in December
Caldas de Vizela, Portugal
- Average rainfall in December: 131mm
The wettest month (with the highest rainfall) is December (131mm).
The driest month (with the least rainfall) is July (10mm).
Average rainfall days in December
Caldas de Vizela, Portugal
- Average rainfall days in December: 13.4 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 December
Caldas de Vizela, Portugal
- Average snowfall in December: 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 December
Caldas de Vizela, Portugal
- Average snowfall days in December: 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 December /
Average sunshine in December
Caldas de Vizela, Portugal
- Average daylight in December: 9h and 1min
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 December: 5h and 2min
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 December
Caldas de Vizela, Portugal
- Average sunshine days in December: 16.8 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 December
Caldas de Vizela, Portugal
- Average UV index in December: 3
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 December
Caldas de Vizela, Portugal
- Average cloud cover in December: 46
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 December
Caldas de Vizela, Portugal
- Average visibility in December: 8km
The months with the highest visibility are June, July, August and September (9km).
The month with the lowest visibility is January (7km).
Caldas de Vizela, Portugal
Weather forecast for your location
2. Allow the app to use your location
