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
December, with an average high of 27.2°C (81°F) and a low of 19.3°C (66.7°F), signifies the coldest month of the year.Heat index
During December, the heat index is appraised at a tropical 31°C (87.8°F). Prolonged exposure and physical activity might induce exhaustion, potentially causing heat cramps.It is important to note that the heat index values are for shaded areas and light wind scenarios. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', determines the feeling of heat when you account for the relative humidity. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are largely significant for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Humidity
December is the most humid month, with an average relative humidity of 88%.Rainfall
In Capaia, during December, the rain falls for 30.4 days and regularly aggregates up to 198mm (7.8") of precipitation. In Capaia, Angola, during the entire year, the rain falls for 235.5 days and collects up to 1228mm (48.35") of precipitation.Daylight
With an average of 12h and 36min of daylight, December has the longest days of the year.On the first day of December, sunrise is at 05:11 and sunset at 17:45. On the last day of the month, sunrise is at 05:24 and sunset at 18:00 WAT.
Sunshine
With an average of 6.8h of sunshine, December has the least sunshine of the year.UV index
In Capaia, the average daily maximum UV index in December is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.Note: In December, an average UV index of 6 transforms into the following instructions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Capaia?
What are December temperatures?
What is the most humid month?
What is the average humidity in December?
How many days does it rain in December?
When are the longest days?
What is the average length of the day in December?
When are sunrise and sunset in December?
What is the month with the least sunshine in Capaia?
How long on average sun shines in December?
What is the UV index reading in December?
Average temperature in December
Capaia, Angola
- Average high temperature in December: 27.2°C
The warmest month (with the highest average high temperature) is August (35.6°C).
The month with the lowest average high temperature is December (27.2°C).
- Average low temperature in December: 19.3°C
The month with the highest average low temperature is September (21.7°C).
The coldest month (with the lowest average low temperature) is June (19.1°C).
Average pressure in December
Capaia, Angola
- Average pressure in December: 1011.5mbar
The month with the highest atmospheric pressure is June (1013.4mbar).
The months with the lowest atmospheric pressure are February and October (1010.6mbar).
Average wind speed in December
Capaia, Angola
- Average wind speed in December: 4.6km/h
The windiest months (with the highest average wind speed) are June and July (7km/h).
The calmest months (with the lowest average wind speed) are March and December (4.6km/h).
Average humidity in December
Capaia, Angola
- Average humidity in December: 88%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is July (30%).
Average rainfall in December
Capaia, Angola
- Average rainfall in December: 198mm
The wettest month (with the highest rainfall) is November (199mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in December
Capaia, Angola
- Average rainfall days in December: 30.4 days
The month with the highest number of rainy days is December (30.4 days).
The month with the least rainy days is July (1.5 days).
Average daylight in December /
Average sunshine in December
Capaia, Angola
- Average daylight in December: 12h and 4min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 36min).
- Average sunshine in December: 6h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in December
Capaia, Angola
- Average sunshine days in December: 0.4 days
The month with the most sunshine days is July (28.7 days).
The month with the least sunshine days is December (0.4 days).
Average UV index in December
Capaia, Angola
- Average UV index in December: 6
The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is November (UV index 5).
Average cloud cover in December
Capaia, Angola
- Average cloud cover in December: 58
The month with the most cloud cover is December (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 8).
Average visibility in December
Capaia, 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 November and December (7km).
