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
Dannhauser reaches its highest average temperatures in December, measuring 27.2°C (81°F) at the peak and 14.9°C (58.8°F) at the lowest.Heat index
In December, the average heat index is appraised at 29°C (84.2°F). Persistently participating in activities during exposure may lead to fatigue and induce heat cramps.In terms of the heat index, values are set with light wind and shade conditions in mind. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
Humidity
In Dannhauser, the average relative humidity in December is 70%.Rainfall
The month with the most rainfall is December, when the rain falls for 23.7 days and typically aggregates up to 94mm (3.7") of precipitation.Daylight
With an average of 13h and 54min of daylight, December has the longest days of the year.On the first day of the month, sunrise is at 04:55 and sunset at 18:42. On the last day of December, sunrise is at 05:06 and sunset at 18:59 SAST.
Sunshine
The average sunshine in December is 10.8h.UV index
The months with the highest UV index are January, November and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 6 in December interprets into the following recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Frequently asked questions
What part of the year is the hottest in Dannhauser?
What is the average December temperature in Dannhauser?
What is the average humidity in December in Dannhauser?
What is the wettest month in Dannhauser?
How many days does it rain in December in Dannhauser?
When are the longest days in Dannhauser?
How many hours of daylight does Dannhauser have in December?
When are sunrise and sunset in December in Dannhauser?
How long on average sun shines in December in Dannhauser?
What is the month with the highest UV index in Dannhauser?
How high is the UV index in December in Dannhauser?
Average temperature in December
Dannhauser, South Africa
- Average high temperature in December: 27.2°C
The warmest month (with the highest average high temperature) is December (27.2°C).
The month with the lowest average high temperature is June (18.5°C).
- Average low temperature in December: 14.9°C
The month with the highest average low temperature is December (14.9°C).
The coldest month (with the lowest average low temperature) is July (5.3°C).
Average pressure in December
Dannhauser, South Africa
- Average pressure in December: 1014.8mbar
The month with the highest atmospheric pressure is July (1024.5mbar).
The month with the lowest atmospheric pressure is December (1014.8mbar).
Average wind speed in December
Dannhauser, South Africa
- Average wind speed in December: 8.5km/h
The windiest month (with the highest average wind speed) is September (10.3km/h).
The calmest month (with the lowest average wind speed) is March (7.1km/h).
Average humidity in December
Dannhauser, South Africa
- Average humidity in December: 70%
The month with the highest relative humidity is February (75%).
The month with the lowest relative humidity is August (44%).
Average rainfall in December
Dannhauser, South Africa
- Average rainfall in December: 94mm
The wettest month (with the highest rainfall) is December (94mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in December
Dannhauser, South Africa
- Average rainfall days in December: 23.7 days
The month with the highest number of rainy days is December (23.7 days).
The month with the least rainy days is July (2.3 days).
Average daylight in December /
Average sunshine in December
Dannhauser, 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: 10h and 5min
The months with the most sunshine are October and November (Average sunshine: 11h and 12min).
The month with the least sunshine is April (Average sunshine: 7h and 6min).
Average sunshine days in December
Dannhauser, South Africa
- Average sunshine days in December: 3.4 days
The month with the most sunshine days is July (27.2 days).
The month with the least sunshine days is December (3.4 days).
Average UV index in December
Dannhauser, South Africa
- Average UV index in December: 6
The months with the highest UV index are January, 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
Dannhauser, South Africa
- Average cloud cover in December: 34
The month with the most cloud cover is January (Cloud cover 40).
The months with the least cloud cover are June and July (Cloud cover 9).
Average visibility in December
Dannhauser, South Africa
- Average visibility in December: 9km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February and March (8km).
Dannhauser, South Africa
Weather forecast for your location
2. Allow the app to use your location
