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 warm 29°C (84.2°F), showing minimal deviation from the previous month. Tshamahansi records an average temperature drop to an enjoyable 18.5°C (65.3°F) in December.Heat index
For most parts of December, the heat index is computed to be a tropical 31°C (87.8°F). Continuing activity during long-lasting exposure might induce tiredness and result in heat cramps.Evaluating the heat index requires understanding its values in the shade and with gentle winds. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', determines the feeling of heat when you account for the relative humidity. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
Humidity
The average relative humidity in December is 61%.Rainfall
The month with the most rainfall is December, when the rain falls for 19.8 days and typically aggregates up to 101mm (3.98") of precipitation.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 05:07 and sunset at 18:38. On the last day of December, sunrise is at 05:19 and sunset at 18:55 SAST.
Sunshine
In Tshamahansi, the average sunshine in December is 11.3h.UV index
The months with the highest UV index are January through March, September through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 6 transforms into these recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Frequently asked questions
How hot does it get in Tshamahansi in December?
What is the average humidity in December in Tshamahansi?
What is the rainiest month in Tshamahansi?
How much does it rain in Tshamahansi in December?
When are the longest days in Tshamahansi?
How many hours of daylight does Tshamahansi have in December?
What time are sunrise and sunset in December in Tshamahansi?
How long on average sun shines in December in Tshamahansi?
What are the months with the highest UV index in Tshamahansi?
What is the UV index reading in December in Tshamahansi?
Average temperature in December
Tshamahansi, South Africa
- Average high temperature in December: 29°C
The warmest month (with the highest average high temperature) is October (29.2°C).
The month with the lowest average high temperature is June (20.2°C).
- Average low temperature in December: 18.5°C
The month with the highest average low temperature is December (18.5°C).
The coldest month (with the lowest average low temperature) is July (7.3°C).
Average pressure in December
Tshamahansi, South Africa
- Average pressure in December: 1013.3mbar
The month with the highest atmospheric pressure is July (1024.2mbar).
The month with the lowest atmospheric pressure is January (1012.8mbar).
Average wind speed in December
Tshamahansi, South Africa
- Average wind speed in December: 8.2km/h
The windiest month (with the highest average wind speed) is October (10.1km/h).
The calmest month (with the lowest average wind speed) is May (5.8km/h).
Average humidity in December
Tshamahansi, South Africa
- Average humidity in December: 61%
The months with the highest relative humidity are January and February (66%).
The month with the lowest relative humidity is September (41%).
Average rainfall in December
Tshamahansi, South Africa
- Average rainfall in December: 101mm
The wettest month (with the highest rainfall) is December (101mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in December
Tshamahansi, South Africa
- Average rainfall days in December: 19.8 days
The month with the highest number of rainy days is January (20.4 days).
The month with the least rainy days is August (0.6 days).
Average daylight in December /
Average sunshine in December
Tshamahansi, 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 42min).
- Average sunshine in December: 11h and 2min
The month with the most sunshine is October (Average sunshine: 11h and 54min).
The month with the least sunshine is April (Average sunshine: 7h and 24min).
Average sunshine days in December
Tshamahansi, South Africa
- Average sunshine days in December: 8.5 days
The month with the most sunshine days is July (29.2 days).
The month with the least sunshine days is January (8.3 days).
Average UV index in December
Tshamahansi, 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 June and July (UV index 4).
Average cloud cover in December
Tshamahansi, South Africa
- Average cloud cover in December: 27
The month with the most cloud cover is January (Cloud cover 30).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in December
Tshamahansi, 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).
Tshamahansi, South Africa
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