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
December
Weather in December
Temperature
Stepping into December, Assunção records an average high-temperature of a still warm 23.5°C (74.3°F), almost consistent with November. Throughout the month of December, Assunção observes an average nighttime temperature of 15.7°C (60.3°F).Humidity
In December, the average relative humidity in Assunção, Angola, is 79%.Rainfall
In Assunção, in December, it is raining for 25.8 days, with typically 282mm (11.1") of accumulated precipitation. Throughout the year, in Assunção, there are 170.5 rainfall days, and 1898mm (74.72") of precipitation is accumulated.Daylight
December has the longest days of the year in Assunção, Angola, with an average of 13h and 0min of daylight.On the first day of December, sunrise is at 05:28 and sunset at 18:25. On the last day of the month, sunrise is at 05:40 and sunset at 18:40 WAT.
Sunshine
The average sunshine in December is 8.8h.UV index
January through July, October through December, with an average maximum UV index of 5, are months with the lowest UV index in Assunção. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The UV index of 5 during December leads to these advisories:
Put precautions into practice - Protective measures against sun-induced damage are advised. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Assunção?
What is the average humidity in December in Assunção?
How many days does it rain in December in Assunção?
When are the longest days in Assunção?
What is the average length of the day in December in Assunção?
When is the sunrise / sunset in December in Assunção?
How long on average sun shines in December in Assunção?
When is the lowest UV index in Assunção?
How high is the UV index in December in Assunção?
Average temperature in December
Assunção, Angola
- Average high temperature in December: 23.5°C
The warmest month (with the highest average high temperature) is September (29.6°C).
The months with the lowest average high temperature are January and March (23.3°C).
- Average low temperature in December: 15.7°C
The month with the highest average low temperature is November (16.5°C).
The coldest months (with the lowest average low temperature) are June and July (10.4°C).
Average pressure in December
Assunção, Angola
- Average pressure in December: 1011.5mbar
The month with the highest atmospheric pressure is July (1016mbar).
The months with the lowest atmospheric pressure are February and November (1011.2mbar).
Average wind speed in December
Assunção, Angola
- Average wind speed in December: 5km/h
The windiest month (with the highest average wind speed) is July (7.9km/h).
The calmest month (with the lowest average wind speed) is February (4.9km/h).
Average humidity in December
Assunção, Angola
- Average humidity in December: 79%
The month with the highest relative humidity is March (83%).
The month with the lowest relative humidity is August (38%).
Average rainfall in December
Assunção, Angola
- Average rainfall in December: 282mm
The wettest month (with the highest rainfall) is March (366mm).
The driest months (with the least rainfall) are June and July (0mm).
Average rainfall days in December
Assunção, Angola
- Average rainfall days in December: 25.8 days
The month with the highest number of rainy days is March (26.7 days).
The months with the least rainy days are June and July (0.1 days).
Average daylight in December /
Average sunshine in December
Assunção, Angola
- Average daylight in December: 13h and 0min
The month with the longest days is December (Average daylight: 13h and 0min).
The month with the shortest days is June (Average daylight: 11h and 18min).
- Average sunshine in December: 8h and 5min
The month with the most sunshine is October (Average sunshine: 11h and 36min).
The month with the least sunshine is March (Average sunshine: 7h and 0min).
Average sunshine days in December
Assunção, Angola
- Average sunshine days in December: 4.5 days
The month with the most sunshine days is July (30.9 days).
The month with the least sunshine days is March (3.7 days).
Average UV index in December
Assunção, Angola
- Average UV index in December: 5
The months with the highest UV index are August and September (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, October, November and December (UV index 5).
Average cloud cover in December
Assunção, Angola
- Average cloud cover in December: 51
The month with the most cloud cover is March (Cloud cover 55).
The months with the least cloud cover are June and July (Cloud cover 2).
Average visibility in December
Assunção, Angola
- Average visibility in December: 8km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January and March (7km).
