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
December's arrival brings an average high-temperature of a still moderately hot 25°C (77°F), slightly deviating from November's 23.4°C (74.1°F). Throughout the month of December, the average temperature dips to a comfortable 16.2°C (61.2°F) at night.Humidity
January through March and December, with an average relative humidity of 84%, are the most humid months.Rainfall
In Botha's Hill, in December, it is raining for 22.8 days, with typically 68mm (2.68") of accumulated precipitation. Throughout the year, there are 169.1 rainfall days, and 543mm (21.38") of precipitation is accumulated.Daylight
The month with the longest days is December, with an average of 14h and 0min of daylight.On the first day of December, sunrise is at 04:48 and sunset at 18:43. On the last day of the month, sunrise is at 04:59 and sunset at 19:00 SAST.
Sunshine
In December, the average sunshine is 7.1h.UV index
In December, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 5 during December translates into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. When the Sun is at its strongest around midday, find shade and limit exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Botha's Hill in December?
What are the most humid months in Botha's Hill?
What is the average humidity in December?
How many days does it rain in December?
When are the longest days?
What is the average length of the day in December?
When are sunrise and sunset in December?
How many hours of sunshine does Botha's Hill have in December?
What is the UV index reading in December?
Average temperature in December
Botha's Hill, South Africa
- Average high temperature in December: 25°C
The warmest month (with the highest average high temperature) is February (26.1°C).
The month with the lowest average high temperature is July (20.6°C).
- Average low temperature in December: 16.2°C
The month with the highest average low temperature is February (17.3°C).
The coldest month (with the lowest average low temperature) is July (10°C).
Average pressure in December
Botha's Hill, South Africa
- Average pressure in December: 1014.4mbar
The month with the highest atmospheric pressure is July (1023.3mbar).
The months with the lowest atmospheric pressure are January and December (1014.4mbar).
Average wind speed in December
Botha's Hill, South Africa
- Average wind speed in December: 8.6km/h
The windiest month (with the highest average wind speed) is October (9.7km/h).
The calmest month (with the lowest average wind speed) is May (7.7km/h).
Average humidity in December
Botha's Hill, South Africa
- Average humidity in December: 84%
The months with the highest relative humidity are January, February, March and December (84%).
The month with the lowest relative humidity is July (63%).
Average rainfall in December
Botha's Hill, South Africa
- Average rainfall in December: 68mm
The wettest month (with the highest rainfall) is January (79mm).
The driest month (with the least rainfall) is June (5mm).
Average rainfall days in December
Botha's Hill, South Africa
- Average rainfall days in December: 22.8 days
The month with the highest number of rainy days is December (22.8 days).
The month with the least rainy days is June (3.3 days).
Average daylight in December /
Average sunshine in December
Botha's Hill, South Africa
- Average daylight in December: 14h and 0min
The month with the longest days is December (Average daylight: 14h and 0min).
The month with the shortest days is June (Average daylight: 10h and 18min).
- Average sunshine in December: 7h and 1min
The months with the most sunshine are February and October (Average sunshine: 8h and 6min).
The month with the least sunshine is April (Average sunshine: 6h and 0min).
Average sunshine days in December
Botha's Hill, South Africa
- Average sunshine days in December: 5.2 days
The month with the most sunshine days is June (25.4 days).
The month with the least sunshine days is December (5.2 days).
Average UV index in December
Botha's Hill, South Africa
- Average UV index in December: 5
The months with the highest UV index are January and February (UV index 6).
The month with the lowest UV index is October (UV index 4).
Average cloud cover in December
Botha's Hill, South Africa
- Average cloud cover in December: 60
The month with the most cloud cover is December (Cloud cover 60).
The month with the least cloud cover is June (Cloud cover 17).
Average visibility in December
Botha's Hill, South Africa
- Average visibility in December: 7km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February and December (7km).
