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 warmest period is usually observed in October through December, with the average high-temperature peaking at 31.5°C (88.7°F).Heat index
For most parts of December, the heat index is evaluated at a hot 34°C (93.2°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.Take note of the fact that heat index values are based on shaded circumstances with light airflows. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
Humidity
In Supingstad, the average relative humidity in December is 51%.Rainfall
In December, the rain falls for 13.6 days. Throughout December, 49mm (1.93") of precipitation is accumulated. Throughout the year, in Supingstad, there are 81.7 rainfall days, and 242mm (9.53") of precipitation is accumulated.Daylight
The month with the longest days is December, with an average of 13h and 36min of daylight.On the first day of the month, sunrise is at 05:18 and sunset at 18:51. On the last day of December, sunrise is at 05:29 and sunset at 19:08 SAST.
Sunshine
In Supingstad, the average sunshine in December is 11.2h.UV index
The average daily maximum UV index in December in Supingstad is 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 6 in December converts into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Frequently asked questions
What are the warmest months in Supingstad?
How hot does it get in Supingstad in December?
What is the average humidity in December in Supingstad?
How much does it rain in Supingstad in December?
When are the longest days in Supingstad?
How many hours of daylight does Supingstad have in December?
What time are sunrise and sunset in December in Supingstad?
How long on average sun shines in December in Supingstad?
What is the UV index intensity in December in Supingstad?
Average temperature in December
Supingstad, South Africa
- Average high temperature in December: 31.5°C
The warmest months (with the highest average high temperature) are October, November and December (31.5°C).
The month with the lowest average high temperature is July (20.9°C).
- Average low temperature in December: 20.6°C
The month with the highest average low temperature is January (21°C).
The coldest month (with the lowest average low temperature) is July (7.7°C).
Average pressure in December
Supingstad, South Africa
- Average pressure in December: 1011.6mbar
The month with the highest atmospheric pressure is July (1023.9mbar).
The month with the lowest atmospheric pressure is January (1011.3mbar).
Average wind speed in December
Supingstad, South Africa
- Average wind speed in December: 10.1km/h
The windiest month (with the highest average wind speed) is October (11.8km/h).
The calmest month (with the lowest average wind speed) is May (6.4km/h).
Average humidity in December
Supingstad, South Africa
- Average humidity in December: 51%
The month with the highest relative humidity is February (56%).
The month with the lowest relative humidity is September (31%).
Average rainfall in December
Supingstad, South Africa
- Average rainfall in December: 49mm
The wettest month (with the highest rainfall) is January (52mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days in December
Supingstad, South Africa
- Average rainfall days in December: 13.6 days
The month with the highest number of rainy days is January (14.5 days).
The month with the least rainy days is August (0.5 days).
Average daylight in December /
Average sunshine in December
Supingstad, South Africa
- Average daylight in December: 13h and 4min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 36min).
- Average sunshine in December: 11h and 1min
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
Supingstad, South Africa
- Average sunshine days in December: 12.9 days
The month with the most sunshine days is August (29.3 days).
The months with the least sunshine days are January and December (12.9 days).
Average UV index in December
Supingstad, South Africa
- Average UV index in December: 6
The months with the highest UV index are January, October and November (UV index 7).
The month with the lowest UV index is June (UV index 4).
Average cloud cover in December
Supingstad, South Africa
- Average cloud cover in December: 23
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
Supingstad, 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).
Supingstad, South Africa
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