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
December
Weather in December
Temperature
The advent of December brings an average high-temperature of a cool 10.9°C (51.6°F), exhibiting minor difference from the previous month. Penamacor encounters a steady low-temperature average of 3.8°C (38.8°F) throughout the month of December.Humidity
In December, the average relative humidity in Penamacor is 81%.Rainfall
December is the month with the most rainfall. Rain falls for 9.6 days and accumulates 70mm (2.76") of precipitation.Snowfall
Months with snowfall are February, March, November and December. December is the last month it regularly snows. During 0.3 snowfall days, in December, Penamacor aggregates 1mm (0.04") of snow. Throughout the year, there are 0.8 snowfall days, and 9mm (0.35") of snow is accumulated.Daylight
With an average of 9h and 24min of daylight, December has the shortest days of the year in Penamacor.On the first day of December, sunrise is at 07:32 and sunset at 17:03. On the last day of the month, sunrise is at 07:50 and sunset at 17:12 WET.
Sunshine
In December, the average sunshine is 5.3h.UV index
January, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Penamacor. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Penamacor?
What is the average humidity in December in Penamacor?
What is the rainiest month in Penamacor?
How much does it rain in Penamacor in December?
What is the last month it snows in Penamacor?
What is the month with the shortest days in Penamacor?
What is the average length of the day in December in Penamacor?
When are sunrise and sunset in December in Penamacor?
How many hours of sunshine does Penamacor have in December?
When is the lowest UV index in Penamacor?
What is the UV index intensity in December in Penamacor?
Average temperature in December
Penamacor, Portugal
- Average high temperature in December: 10.9°C
The warmest month (with the highest average high temperature) is August (30.6°C).
The month with the lowest average high temperature is January (10.1°C).
- Average low temperature in December: 3.8°C
The months with the highest average low temperature are July and August (15°C).
The coldest month (with the lowest average low temperature) is January (2.6°C).
Average pressure in December
Penamacor, Portugal
- Average pressure in December: 1023mbar
The month with the highest atmospheric pressure is December (1023mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in December
Penamacor, Portugal
- Average wind speed in December: 9.8km/h
The windiest month (with the highest average wind speed) is February (11.4km/h).
The calmest month (with the lowest average wind speed) is September (8.4km/h).
Average humidity in December
Penamacor, Portugal
- Average humidity in December: 81%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (48%).
Average rainfall in December
Penamacor, Portugal
- Average rainfall in December: 70mm
The wettest month (with the highest rainfall) is December (70mm).
The driest months (with the least rainfall) are July and August (5mm).
Average rainfall days in December
Penamacor, Portugal
- Average rainfall days in December: 9.6 days
The month with the highest number of rainy days is April (14.9 days).
The month with the least rainy days is August (2.5 days).
Average snowfall in December
Penamacor, Portugal
- Average snowfall in December: 1mm
The month with the highest snowfall is February (5mm).
The months with the least snowfall are January, April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Penamacor, Portugal
- Average snowfall days in December: 0.3 days
The months with the highest number of snowfall days are February and December (0.3 days).
The months with the least snowfall days are January, April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Penamacor, Portugal
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 5h and 2min
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 December
Penamacor, Portugal
- Average sunshine days in December: 20.5 days
The month with the most sunshine days is August (27.4 days).
The month with the least sunshine days is April (14 days).
Average UV index in December
Penamacor, Portugal
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in December
Penamacor, Portugal
- Average cloud cover in December: 42
The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in December
Penamacor, Portugal
- Average visibility in December: 8km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, April, November and December (8km).
