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
December brings the highest temperatures, with an average high of 28.5°C (83.3°F) and an average low of 17.9°C (64.2°F).Heat index
The heat index for December is appraised at 29°C (84.2°F). Fatigue might occur with continuous exposure and activity, potentially causing heat cramps.It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an estimation of the warmth sensation when considering humidity levels. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. 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 particularly important for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Humidity
In Coligny, the average relative humidity in December is 51%.Rainfall
December is the month with the most rainfall in Coligny. Rain falls for 16.5 days and accumulates 72mm (2.83") of precipitation.Daylight
December has the longest days of the year in Coligny, with an average of 13h and 48min of daylight.On the first day of December in Coligny, sunrise is at 05:13 and sunset at 18:54. On the last day of the month, sunrise is at 05:25 and sunset at 19:10 SAST.
Sunshine
In Coligny, the average sunshine in December is 11.5h.UV index
January, February, October through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 6 in December translates into the following instructions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What is the hottest time of year in Coligny?
How hot is December in Coligny?
What is the average humidity in December in Coligny?
What is the wettest month in Coligny?
How many days does it rain in December in Coligny?
When are the longest days in Coligny?
What is the average length of the day in December in Coligny?
When are sunrise and sunset in December in Coligny?
How many hours of sunshine does Coligny have in December?
When is the highest UV index in Coligny?
What is the UV index intensity in December in Coligny?
Average temperature in December
Coligny, South Africa
- Average high temperature in December: 28.5°C
The warmest month (with the highest average high temperature) is December (28.5°C).
The month with the lowest average high temperature is July (17.8°C).
- Average low temperature in December: 17.9°C
The month with the highest average low temperature is December (17.9°C).
The coldest month (with the lowest average low temperature) is July (5.4°C).
Average pressure in December
Coligny, South Africa
- Average pressure in December: 1012mbar
The month with the highest atmospheric pressure is July (1024.3mbar).
The month with the lowest atmospheric pressure is January (1011.8mbar).
Average wind speed in December
Coligny, South Africa
- Average wind speed in December: 12.8km/h
The windiest month (with the highest average wind speed) is September (14.9km/h).
The calmest month (with the lowest average wind speed) is May (9.7km/h).
Average humidity in December
Coligny, South Africa
- Average humidity in December: 51%
The month with the highest relative humidity is February (61%).
The month with the lowest relative humidity is September (31%).
Average rainfall in December
Coligny, South Africa
- Average rainfall in December: 72mm
The wettest month (with the highest rainfall) is December (72mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in December
Coligny, South Africa
- Average rainfall days in December: 16.5 days
The month with the highest number of rainy days is January (17.8 days).
The month with the least rainy days is August (0.8 days).
Average daylight in December /
Average sunshine in December
Coligny, South Africa
- Average daylight in December: 13h and 5min
The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in December: 11h and 3min
The month with the most sunshine is October (Average sunshine: 11h and 54min).
The months with the least sunshine are May, June and July (Average sunshine: 7h and 36min).
Average sunshine days in December
Coligny, South Africa
- Average sunshine days in December: 9.9 days
The month with the most sunshine days is August (29.7 days).
The month with the least sunshine days is January (9.3 days).
Average UV index in December
Coligny, South Africa
- Average UV index in December: 6
The months with the highest UV index are January, February, October, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in December
Coligny, South Africa
- Average cloud cover in December: 20
The month with the most cloud cover is January (Cloud cover 22).
The months with the least cloud cover are July and August (Cloud cover 5).
Average visibility in December
Coligny, South Africa
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Coligny, South Africa
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