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
De Wildt marks the onset of December with an average high-temperature of a still warm 29.7°C (85.5°F), a subtle shift from November's 29.5°C (85.1°F). De Wildt's temperature drops to an average low of 18.5°C (65.3°F) during the nights of December.Heat index
December's average heat index is estimated at a hot 32°C (89.6°F). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.The heat index's values are generally associated with conditions in shade and light breezes. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance 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
The average relative humidity in December in De Wildt is 57%.Rainfall
In De Wildt, during December, the rain falls for 17 days and regularly aggregates up to 71mm (2.8") of precipitation. Throughout the year, there are 95.5 rainfall days, and 331mm (13.03") of precipitation is accumulated.Daylight
The month with the longest days in De Wildt, South Africa, is December, with an average of 13h and 42min of daylight.On the first day of the month, sunrise is at 05:08 and sunset at 18:46. On the last day of December, in De Wildt, sunrise is at 05:20 and sunset at 19:02 SAST.
Sunshine
In December, the average sunshine in De Wildt 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 reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum UV index of 6 in December translates into the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Frequently asked questions
How hot does it get in De Wildt in December?
What is the average humidity in December in De Wildt?
How many days does it rain in December in De Wildt?
When are the longest days in De Wildt?
What is the average length of the day in December in De Wildt?
What time are sunrise and sunset in December in De Wildt?
How many hours of sunshine does De Wildt have in December?
What are the months with the highest UV index in De Wildt?
How high is the UV index in December in De Wildt?
Average temperature in December
De Wildt, 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
De Wildt, 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
De Wildt, 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
De Wildt, 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
De Wildt, 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
De Wildt, 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
De Wildt, 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
De Wildt, 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
De Wildt, 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
De Wildt, 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
De Wildt, 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).
De Wildt, South Africa
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