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
Cassisse witnesses the coldest weather in December, with temperatures averaging a high of 22.9°C (73.2°F) and a low of 15.2°C (59.4°F).Humidity
The most humid month is December, with an average relative humidity of 87%.Rainfall
December is the month with the most rainfall. Rain falls for 30 days and accumulates 281mm (11.06") of precipitation.Daylight
With an average of 12h and 54min of daylight, December has the longest days of the year.On the first day of the month, sunrise is at 05:22 and sunset at 18:12. On the last day of December, in Cassisse, sunrise is at 05:34 and sunset at 18:27 WAT.
Sunshine
In December, the average sunshine is 8.3h.UV index
January through July, October through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: A maximum high UV index of 5 in December translates into the following recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Cassisse?
What is the usual temperature for Cassisse in December?
What is the most humid month in Cassisse?
What is the average humidity in December in Cassisse?
What is the wettest month in Cassisse?
How many days does it rain in December in Cassisse?
When are the longest days in Cassisse?
What is the average length of the day in December in Cassisse?
When is the sunrise / sunset in December in Cassisse?
How long on average sun shines in December in Cassisse?
What are the months with the lowest UV index in Cassisse?
How high is the UV index in December in Cassisse?
Average temperature in December
Cassisse, Angola
- Average high temperature in December: 22.9°C
The warmest month (with the highest average high temperature) is September (30.5°C).
The month with the lowest average high temperature is December (22.9°C).
- Average low temperature in December: 15.2°C
The month with the highest average low temperature is October (15.9°C).
The coldest month (with the lowest average low temperature) is June (8.9°C).
Average pressure in December
Cassisse, Angola
- Average pressure in December: 1012.9mbar
The month with the highest atmospheric pressure is June (1017.5mbar).
The month with the lowest atmospheric pressure is October (1012.5mbar).
Average wind speed in December
Cassisse, Angola
- Average wind speed in December: 4.8km/h
The windiest month (with the highest average wind speed) is August (6.9km/h).
The calmest month (with the lowest average wind speed) is December (4.8km/h).
Average humidity in December
Cassisse, Angola
- Average humidity in December: 87%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (30%).
Average rainfall in December
Cassisse, Angola
- Average rainfall in December: 281mm
The wettest month (with the highest rainfall) is December (281mm).
The driest months (with the least rainfall) are June, July and August (0mm).
Average rainfall days in December
Cassisse, Angola
- Average rainfall days in December: 30 days
The month with the highest number of rainy days is December (30 days).
The months with the least rainy days are June and July (0.1 days).
Average daylight in December /
Average sunshine in December
Cassisse, Angola
- Average daylight in December: 12h and 5min
The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 24min).
- Average sunshine in December: 8h and 2min
The months with the most sunshine are September and November (Average sunshine: 9h and 36min).
The month with the least sunshine is April (Average sunshine: 6h and 42min).
Average sunshine days in December
Cassisse, Angola
- Average sunshine days in December: 0.8 days
The month with the most sunshine days is July (31 days).
The month with the least sunshine days is December (0.8 days).
Average UV index in December
Cassisse, 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
Cassisse, Angola
- Average cloud cover in December: 60
The month with the most cloud cover is December (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 1).
Average visibility in December
Cassisse, Angola
- Average visibility in December: 7km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March and December (7km).
