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 beginning of December reveals an average high-temperature of a still moderately hot 29.7°C (85.5°F), showing minimal deviation from the previous month. Boekenhoutfontein, during the nights of December, experiences an average temperature drop to an enjoyable 18.5°C (65.3°F).Heat index
For most parts of December, the heat index is computed to be a tropical 32°C (89.6°F). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. 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. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
Humidity
In December, the average relative humidity in Boekenhoutfontein is 57%.Rainfall
In December, the rain falls for 17 days. Throughout December, 71mm (2.8") of precipitation is accumulated. In Boekenhoutfontein, during the entire year, the rain falls for 95.5 days and collects up to 331mm (13.03") of precipitation.Daylight
The month with the longest days in Boekenhoutfontein is December, with an average of 13h and 42min of daylight.On the first day of December, sunrise is at 05:08 and sunset at 18:45. On the last day of the month, sunrise is at 05:19 and sunset at 19:01 SAST.
Sunshine
The average sunshine in December in Boekenhoutfontein is 11.3h.UV index
January through March, September through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.Note: A daily high UV index of 6 in December leads to these guidelines:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Frequently asked questions
How hot is it in Boekenhoutfontein in December?
What is the average humidity in December in Boekenhoutfontein?
How many days does it rain in December in Boekenhoutfontein?
When are the longest days in Boekenhoutfontein?
How many hours of daylight does Boekenhoutfontein have in December?
When is the sunrise / sunset in December in Boekenhoutfontein?
How long on average sun shines in December in Boekenhoutfontein?
When is the highest UV index in Boekenhoutfontein?
What is the UV index reading in December in Boekenhoutfontein?
Average temperature in December
Boekenhoutfontein, South Africa
- Average high temperature in December: 29.7°C
The warmest month (with the highest average high temperature) is January (30.1°C).
The month with the lowest average high temperature is June (19.8°C).
- Average low temperature in December: 18.5°C
The month with the highest average low temperature is January (19°C).
The coldest month (with the lowest average low temperature) is July (7.3°C).
Average pressure in December
Boekenhoutfontein, South Africa
- Average pressure in December: 1013.2mbar
The month with the highest atmospheric pressure is July (1024.5mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).
Average wind speed in December
Boekenhoutfontein, South Africa
- Average wind speed in December: 10km/h
The windiest month (with the highest average wind speed) is October (11.6km/h).
The calmest month (with the lowest average wind speed) is May (7.3km/h).
Average humidity in December
Boekenhoutfontein, South Africa
- Average humidity in December: 57%
The months with the highest relative humidity are January and February (59%).
The month with the lowest relative humidity is September (34%).
Average rainfall in December
Boekenhoutfontein, South Africa
- Average rainfall in December: 71mm
The wettest month (with the highest rainfall) is January (74mm).
The driest month (with the least rainfall) is July (0mm).
Average rainfall days in December
Boekenhoutfontein, South Africa
- Average rainfall days in December: 17 days
The month with the highest number of rainy days is January (17.8 days).
The months with the least rainy days are July and August (0.8 days).
Average daylight in December /
Average sunshine in December
Boekenhoutfontein, South Africa
- Average daylight in December: 13h and 4min
The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 36min).
- Average sunshine in December: 11h and 2min
The month with the most sunshine is October (Average sunshine: 11h and 48min).
The month with the least sunshine is August (Average sunshine: 7h and 30min).
Average sunshine days in December
Boekenhoutfontein, South Africa
- Average sunshine days in December: 10.1 days
The month with the most sunshine days is July (30.3 days).
The month with the least sunshine days is January (9.9 days).
Average UV index in December
Boekenhoutfontein, South Africa
- Average UV index in December: 6
The months with the highest UV index are January, February, March, September, 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
Boekenhoutfontein, South Africa
- Average cloud cover in December: 24
The month with the most cloud cover is January (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in December
Boekenhoutfontein, 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).
Boekenhoutfontein, South Africa
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