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
The coldest period tends to be December, when average temperatures fluctuate between a high of 27.8°C (82°F) and a low of 19.5°C (67.1°F).Heat index
The heat index in December is evaluated at a hot 32°C (89.6°F). If one remains active during constant exposure, it might cause exhaustion and heat cramps.When referencing the heat index, its values are suitable for shady environments and light breezes. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', gives an indication of how one might feel in terms of heat after considering humidity. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Humidity
April and December, with an average relative humidity of 86%, are the most humid months.Rainfall
In December, in Chio, the rain falls for 26.2 days. Throughout December, 160mm (6.3") of precipitation is accumulated. Throughout the year, there are 208.7 rainfall days, and 1182mm (46.54") of precipitation is accumulated.Daylight
With an average of 12h and 42min of daylight, December has the longest days of the year in Chio.On the first day of the month, sunrise is at 05:33 and sunset at 18:12. On the last day of December, in Chio, Angola, sunrise is at 05:46 and sunset at 18:27 WAT.
Sunshine
In December, the average sunshine is 8.2h.UV index
The months with the highest UV index in Chio are January through December, with an average maximum UV index of 6. January through December, with an average maximum UV index of 6, are months with the lowest UV index in Chio. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 6 during December translates into the following directions:
Take precautions against overexposure. Protection against sun damage is needed. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Chio?
What are the temperatures in Chio in December?
What are the most humid months in Chio?
What is the average humidity in December in Chio?
How many days does it rain in December in Chio?
When are the longest days in Chio?
What is the average length of the day in December in Chio?
What time are sunrise and sunset in December in Chio?
How long on average sun shines in December in Chio?
What are the months with the highest UV index in Chio?
When is the lowest UV index in Chio?
How high is the UV index in December in Chio?
Average temperature in December
Chio, Angola
- Average high temperature in December: 27.8°C
The warmest month (with the highest average high temperature) is August (32°C).
The month with the lowest average high temperature is December (27.8°C).
- Average low temperature in December: 19.5°C
The months with the highest average low temperature are October and November (20.7°C).
The coldest month (with the lowest average low temperature) is June (16.6°C).
Average pressure in December
Chio, Angola
- Average pressure in December: 1011.8mbar
The month with the highest atmospheric pressure is July (1014.6mbar).
The month with the lowest atmospheric pressure is February (1011.3mbar).
Average wind speed in December
Chio, Angola
- Average wind speed in December: 5.4km/h
The windiest month (with the highest average wind speed) is September (9.9km/h).
The calmest month (with the lowest average wind speed) is April (5.1km/h).
Average humidity in December
Chio, Angola
- Average humidity in December: 86%
The months with the highest relative humidity are April and December (86%).
The month with the lowest relative humidity is July (60%).
Average rainfall in December
Chio, Angola
- Average rainfall in December: 160mm
The wettest month (with the highest rainfall) is April (219mm).
The driest months (with the least rainfall) are June and July (1mm).
Average rainfall days in December
Chio, Angola
- Average rainfall days in December: 26.2 days
The month with the highest number of rainy days is November (27.1 days).
The months with the least rainy days are June and July (1.7 days).
Average daylight in December /
Average sunshine in December
Chio, Angola
- Average daylight in December: 12h and 4min
The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 36min).
- Average sunshine in December: 8h and 1min
The month with the most sunshine is January (Average sunshine: 9h and 0min).
The month with the least sunshine is April (Average sunshine: 6h and 42min).
Average sunshine days in December
Chio, Angola
- Average sunshine days in December: 3.2 days
The month with the most sunshine days is July (25.7 days).
The month with the least sunshine days is November (1.4 days).
Average UV index in December
Chio, Angola
- Average UV index in December: 6
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in December
Chio, Angola
- Average cloud cover in December: 62
The month with the most cloud cover is November (Cloud cover 63).
The month with the least cloud cover is June (Cloud cover 17).
Average visibility in December
Chio, Angola
- Average visibility in December: 7km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January, March, April and December (7km).
Chio, Angola
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