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
December
Weather in December
Temperature
The average temperatures reach their apex in December, averaging 27.3°C (81.1°F) at the high end and 14.2°C (57.6°F) at the low end.Heat index
Throughout December, the heat index is appraised at a tropical 30°C (86°F). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.Heat index details are generally centered around shaded locations and a mild breeze. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', comes about by integrating the temperature readings with the humidity levels. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are quite important for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
Humidity
In December, the average relative humidity is 72%.Rainfall
In Weenen, in December, it is raining for 16.5 days, with typically 63mm (2.48") of accumulated precipitation. In Weenen, during the entire year, the rain falls for 128.1 days and collects up to 409mm (16.1") of precipitation.Daylight
The month with the longest days in Weenen is December, with an average of 13h and 54min of daylight.On the first day of the month, sunrise is at 04:53 and sunset at 18:44. On the last day of December, sunrise is at 05:04 and sunset at 19:01 SAST.
Sunshine
The average sunshine in December is 10.6h.UV index
The average daily maximum UV index in December in Weenen, South Africa, is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: The daily maximum UV index of 5 in December interprets into the following advice:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the hottest in Weenen?
What are December temperatures in Weenen?
What is the average humidity in December in Weenen?
How many days does it rain in December in Weenen?
When are the longest days in Weenen?
What is the average length of the day in December in Weenen?
What time are sunrise and sunset in December in Weenen?
How long on average sun shines in December in Weenen?
What is the UV index intensity in December in Weenen?
Average temperature in December
Weenen, South Africa
- Average high temperature in December: 27.3°C
The warmest month (with the highest average high temperature) is December (27.3°C).
The month with the lowest average high temperature is June (18°C).
- Average low temperature in December: 14.2°C
The month with the highest average low temperature is January (14.7°C).
The coldest months (with the lowest average low temperature) are June and July (5.1°C).
Average pressure in December
Weenen, South Africa
- Average pressure in December: 1014.8mbar
The month with the highest atmospheric pressure is July (1024.4mbar).
The month with the lowest atmospheric pressure is December (1014.8mbar).
Average wind speed in December
Weenen, South Africa
- Average wind speed in December: 7.7km/h
The windiest months (with the highest average wind speed) are October and November (8.8km/h).
The calmest month (with the lowest average wind speed) is May (6.3km/h).
Average humidity in December
Weenen, South Africa
- Average humidity in December: 72%
The month with the highest relative humidity is February (77%).
The months with the lowest relative humidity are August and September (51%).
Average rainfall in December
Weenen, South Africa
- Average rainfall in December: 63mm
The wettest month (with the highest rainfall) is January (71mm).
The driest months (with the least rainfall) are June and July (4mm).
Average rainfall days in December
Weenen, South Africa
- Average rainfall days in December: 16.5 days
The month with the highest number of rainy days is November (17.1 days).
The month with the least rainy days is June (3.2 days).
Average daylight in December /
Average sunshine in December
Weenen, 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 18min).
- Average sunshine in December: 10h and 4min
The month with the most sunshine is October (Average sunshine: 11h and 0min).
The month with the least sunshine is April (Average sunshine: 7h and 0min).
Average sunshine days in December
Weenen, South Africa
- Average sunshine days in December: 11.4 days
The month with the most sunshine days is July (25.8 days).
The month with the least sunshine days is November (9.9 days).
Average UV index in December
Weenen, South Africa
- Average UV index in December: 5
The months with the highest UV index are January and November (UV index 6).
The months with the lowest UV index are April, May, June and July (UV index 4).
Average cloud cover in December
Weenen, South Africa
- Average cloud cover in December: 37
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 11).
Average visibility in December
Weenen, South Africa
- Average visibility in December: 8km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March and December (8km).
