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 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
As Vendas Novas, Portugal, steps into December, the average high-temperature holds at a mild 15°C (59°F), hinting at a minor fluctuation from the prior month. Throughout December, Vendas Novas experiences a low-temperature average of 7.4°C (45.3°F).Humidity
In December, the average relative humidity is 79%.Rainfall
In Vendas Novas, Portugal, in December, it is raining for 10.5 days, with typically 46mm (1.81") of accumulated precipitation. In Vendas Novas, during the entire year, the rain falls for 107 days and collects up to 344mm (13.54") of precipitation.Daylight
The month with the shortest days is December, with an average of 9h and 30min of daylight.On the first day of the month, sunrise is at 07:33 and sunset at 17:12. On the last day of December, sunrise is at 07:51 and sunset at 17:22 WET.
Sunshine
The average sunshine in December in Vendas Novas is 5.8h.UV index
The months with the lowest UV index in Vendas Novas, Portugal, are January, February, November and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In December, the average maximum UV index of 3 translates into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Frequently asked questions
What is the temperature in December in Vendas Novas?
What is the average humidity in December in Vendas Novas?
How much does it rain in Vendas Novas in December?
What is the month with the shortest days in Vendas Novas?
How many hours of daylight does Vendas Novas have in December?
What time are sunrise and sunset in December in Vendas Novas?
How many hours of sunshine does Vendas Novas have in December?
What is the month with the lowest UV index in Vendas Novas?
How high is the UV index in December in Vendas Novas?
Average temperature in December
Vendas Novas, Portugal
- Average high temperature in December: 15°C
The warmest month (with the highest average high temperature) is August (33.7°C).
The month with the lowest average high temperature is January (14°C).
- Average low temperature in December: 7.4°C
The months with the highest average low temperature are July and August (16.1°C).
The coldest month (with the lowest average low temperature) is February (5.8°C).
Average pressure in December
Vendas Novas, Portugal
- Average pressure in December: 1022.7mbar
The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in December
Vendas Novas, Portugal
- Average wind speed in December: 10.6km/h
The windiest month (with the highest average wind speed) is March (11.5km/h).
The calmest month (with the lowest average wind speed) is September (9.2km/h).
Average humidity in December
Vendas Novas, Portugal
- Average humidity in December: 79%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is August (54%).
Average rainfall in December
Vendas Novas, Portugal
- Average rainfall in December: 46mm
The wettest month (with the highest rainfall) is April (53mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in December
Vendas Novas, Portugal
- Average rainfall days in December: 10.5 days
The months with the highest number of rainy days are March and April (14.9 days).
The month with the least rainy days is August (1.3 days).
Average daylight in December /
Average sunshine in December
Vendas Novas, Portugal
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 5h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in December
Vendas Novas, Portugal
- Average sunshine days in December: 19 days
The month with the most sunshine days is July (29.3 days).
The month with the least sunshine days is April (13.4 days).
Average UV index in December
Vendas Novas, Portugal
- Average UV index in December: 3
The month with the highest UV index is August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
Vendas Novas, Portugal
- Average cloud cover in December: 36
The month with the most cloud cover is January (Cloud cover 42).
The month with the least cloud cover is July (Cloud cover 12).
Average visibility in December
Vendas Novas, Portugal
- Average visibility in December: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January and April (8km).
Vendas Novas, Portugal
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