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 temperature hits its peak in January and December, recording an average high-temperature of 30.8°C (87.4°F).Heat index
In December, the average heat index is appraised at a tropical 31°C (87.8°F). If one endures exposure and continues to be active, it might result in tiredness and heat cramps.Observations indicate that the heat index values are for shady locations with light wind. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly important for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Humidity
In December, the average relative humidity in Wesselsbron is 40%.Rainfall
December is the month with the most rainfall in Wesselsbron. Rain falls for 12.7 days and accumulates 46mm (1.81") of precipitation.Daylight
With an average of 13h and 54min of daylight, December has the longest days of the year in Wesselsbron.On the first day of December, sunrise is at 05:10 and sunset at 18:57. On the last day of the month, sunrise is at 05:21 and sunset at 19:13 SAST.
Sunshine
In Wesselsbron, the average sunshine in December is 11.6h.UV index
January and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: An average maximum UV index of 7 in December leads to these recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Frequently asked questions
What month is the hottest in Wesselsbron?
How hot is it in Wesselsbron in December?
What is the average humidity in December in Wesselsbron?
What is the wettest month in Wesselsbron?
How many days does it rain in December in Wesselsbron?
When are the longest days in Wesselsbron?
What is the average length of the day in December in Wesselsbron?
What time are sunrise and sunset in December in Wesselsbron?
How many hours of sunshine does Wesselsbron have in December?
When is the highest UV index in Wesselsbron?
How high is the UV index in December in Wesselsbron?
Average temperature in December
Wesselsbron, South Africa
- Average high temperature in December: 30.8°C
The warmest months (with the highest average high temperature) are January and December (30.8°C).
The months with the lowest average high temperature are June and July (17.9°C).
- Average low temperature in December: 19.1°C
The month with the highest average low temperature is January (19.5°C).
The coldest month (with the lowest average low temperature) is July (5.5°C).
Average pressure in December
Wesselsbron, South Africa
- Average pressure in December: 1011.8mbar
The month with the highest atmospheric pressure is July (1024.8mbar).
The month with the lowest atmospheric pressure is January (1011.7mbar).
Average wind speed in December
Wesselsbron, South Africa
- Average wind speed in December: 13.5km/h
The windiest month (with the highest average wind speed) is November (14.8km/h).
The calmest month (with the lowest average wind speed) is May (9.6km/h).
Average humidity in December
Wesselsbron, South Africa
- Average humidity in December: 40%
The month with the highest relative humidity is February (50%).
The month with the lowest relative humidity is September (29%).
Average rainfall in December
Wesselsbron, South Africa
- Average rainfall in December: 46mm
The wettest month (with the highest rainfall) is December (46mm).
The driest month (with the least rainfall) is August (1mm).
Average rainfall days in December
Wesselsbron, South Africa
- Average rainfall days in December: 12.7 days
The month with the highest number of rainy days is December (12.7 days).
The month with the least rainy days is July (0.9 days).
Average daylight in December /
Average sunshine in December
Wesselsbron, South Africa
- Average daylight in December: 13h and 5min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in December: 11h and 4min
The month with the most sunshine is November (Average sunshine: 11h and 54min).
The month with the least sunshine is June (Average sunshine: 7h and 30min).
Average sunshine days in December
Wesselsbron, South Africa
- Average sunshine days in December: 16 days
The month with the most sunshine days is July (29.8 days).
The month with the least sunshine days is February (14.3 days).
Average UV index in December
Wesselsbron, South Africa
- Average UV index in December: 7
The months with the highest UV index are January and December (UV index 7).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in December
Wesselsbron, South Africa
- Average cloud cover in December: 17
The month with the most cloud cover is February (Cloud cover 19).
The months with the least cloud cover are July and August (Cloud cover 6).
Average visibility in December
Wesselsbron, 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).
Wesselsbron, South Africa
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