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
Roodekrans's highest average temperatures are recorded in January and December, reaching a high of 27.3°C (81.1°F).Heat index
In December, the average heat index is estimated at 28°C (82.4°F). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.Note that heat index values are valued for light wind and location in the shade. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are particularly important for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
Humidity
In Roodekrans, the average relative humidity in December is 60%.Rainfall
In Roodekrans, in December, it is raining for 19.2 days, with typically 89mm (3.5") of accumulated precipitation. Throughout the year, in Roodekrans, there are 117.1 rainfall days, and 441mm (17.36") of precipitation is accumulated.Daylight
The month with the longest days 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 18:47. On the last day of the month, sunrise is at 05:19 and sunset at 19:04 SAST.
Sunshine
The average sunshine in December in Roodekrans is 11.2h.UV index
January, February, October through December, with an average maximum UV index of 6, are months with the highest UV index in Roodekrans. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.Note: A daily maximum UV index of 6 in December translates into the following instructions:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Frequently asked questions
What month is the hottest in Roodekrans?
What is the temperature in December in Roodekrans?
What is the average humidity in December in Roodekrans?
How much does it rain in Roodekrans in December?
When are the longest days in Roodekrans?
What is the average length of the day in December in Roodekrans?
What time are sunrise and sunset in December in Roodekrans?
How long on average sun shines in December in Roodekrans?
When is the highest UV index in Roodekrans?
What is the UV index intensity in December in Roodekrans?
Average temperature in December
Roodekrans, South Africa
- Average high temperature in December: 27.3°C
The warmest months (with the highest average high temperature) are January and December (27.3°C).
The months with the lowest average high temperature are June and July (17.8°C).
- Average low temperature in December: 16.6°C
The month with the highest average low temperature is December (16.6°C).
The coldest month (with the lowest average low temperature) is July (6.1°C).
Average pressure in December
Roodekrans, South Africa
- Average pressure in December: 1013.2mbar
The month with the highest atmospheric pressure is July (1024.6mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).
Average wind speed in December
Roodekrans, South Africa
- Average wind speed in December: 10km/h
The windiest month (with the highest average wind speed) is November (11.7km/h).
The calmest month (with the lowest average wind speed) is May (7.8km/h).
Average humidity in December
Roodekrans, South Africa
- Average humidity in December: 60%
The months with the highest relative humidity are January and February (64%).
The month with the lowest relative humidity is September (34%).
Average rainfall in December
Roodekrans, South Africa
- Average rainfall in December: 89mm
The wettest month (with the highest rainfall) is January (90mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in December
Roodekrans, South Africa
- Average rainfall days in December: 19.2 days
The month with the highest number of rainy days is January (19.8 days).
The month with the least rainy days is July (1.2 days).
Average daylight in December /
Average sunshine in December
Roodekrans, 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 30min).
- Average sunshine in December: 11h and 1min
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 24min).
Average sunshine days in December
Roodekrans, South Africa
- Average sunshine days in December: 8.5 days
The month with the most sunshine days is July (29.3 days).
The month with the least sunshine days is December (8.5 days).
Average UV index in December
Roodekrans, 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
Roodekrans, South Africa
- Average cloud cover in December: 25
The month with the most cloud cover is January (Cloud cover 26).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in December
Roodekrans, South Africa
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Roodekrans, South Africa
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