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 brings an average high-temperature of a pleasant 21.2°C (70.2°F), nearly identical to the preceding month. Bredasdorp reports an average low-temperature of 18°C (64.4°F) during the subtly cooler December nights.Humidity
In Bredasdorp, the average relative humidity in December is 75%.Rainfall
In Bredasdorp, during December, the rain falls for 10.9 days and regularly aggregates up to 13mm (0.51") of precipitation. In Bredasdorp, during the entire year, the rain falls for 148.7 days and collects up to 308mm (12.13") of precipitation.Daylight
The month with the longest days in Bredasdorp is December, with an average of 14h and 24min of daylight.On the first day of December in Bredasdorp, sunrise is at 05:20 and sunset at 19:37. On the last day of the month, sunrise is at 05:30 and sunset at 19:55 SAST.
Sunshine
In Bredasdorp, the average sunshine in December is 9.8h.UV index
The average daily maximum UV index in December is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, the UV index of 5 transforms into the following advice:
Guard yourself - Precautionary measures against sun damage are advocated. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Bredasdorp?
What is the average humidity in December in Bredasdorp?
How many days does it rain in December in Bredasdorp?
When are the longest days in Bredasdorp?
How many hours of daylight does Bredasdorp have in December?
When are sunrise and sunset in December in Bredasdorp?
How many hours of sunshine does Bredasdorp have in December?
How high is the UV index in December in Bredasdorp?
Average temperature in December
Bredasdorp, South Africa
- Average high temperature in December: 21.2°C
The warmest month (with the highest average high temperature) is February (22.7°C).
The month with the lowest average high temperature is August (16.1°C).
- Average low temperature in December: 18°C
The month with the highest average low temperature is February (19.3°C).
The coldest month (with the lowest average low temperature) is August (12°C).
Average pressure in December
Bredasdorp, South Africa
- Average pressure in December: 1014.8mbar
The month with the highest atmospheric pressure is July (1021.7mbar).
The month with the lowest atmospheric pressure is February (1014mbar).
Average wind speed in December
Bredasdorp, South Africa
- Average wind speed in December: 23.2km/h
The windiest month (with the highest average wind speed) is October (24.4km/h).
The calmest month (with the lowest average wind speed) is May (20.7km/h).
Average humidity in December
Bredasdorp, South Africa
- Average humidity in December: 75%
The months with the highest relative humidity are February and March (77%).
The month with the lowest relative humidity is June (73%).
Average rainfall in December
Bredasdorp, South Africa
- Average rainfall in December: 13mm
The wettest month (with the highest rainfall) is June (51mm).
The driest month (with the least rainfall) is February (11mm).
Average rainfall days in December
Bredasdorp, South Africa
- Average rainfall days in December: 10.9 days
The month with the highest number of rainy days is September (14 days).
The month with the least rainy days is February (10.6 days).
Average daylight in December /
Average sunshine in December
Bredasdorp, South Africa
- Average daylight in December: 14h and 2min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in December: 9h and 5min
The month with the most sunshine is November (Average sunshine: 9h and 54min).
The month with the least sunshine is June (Average sunshine: 6h and 12min).
Average sunshine days in December
Bredasdorp, South Africa
- Average sunshine days in December: 13.6 days
The month with the most sunshine days is May (15.8 days).
The month with the least sunshine days is September (12.4 days).
Average UV index in December
Bredasdorp, South Africa
- Average UV index in December: 5
The month with the highest UV index is February (UV index 6).
The months with the lowest UV index are June, July, August and September (UV index 4).
Average cloud cover in December
Bredasdorp, South Africa
- Average cloud cover in December: 38
The month with the most cloud cover is January (Cloud cover 39).
The month with the least cloud cover is May (Cloud cover 31).
Average visibility in December
Bredasdorp, South Africa
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
