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
Goodwood experiences a transition to a moderately hot 24.3°C (75.7°F) in average high-temperatures with the arrival of December, not greatly differing from November's 22°C (71.6°F). Throughout the month of December, Goodwood expects an average low of 16.3°C (61.3°F).Humidity
February, April and December, with an average relative humidity of 68%, are the least humid months.Rainfall
In December, the rain falls for 6.4 days. Throughout December, 16mm (0.63") of precipitation is accumulated. Throughout the year, in Goodwood, there are 111 rainfall days, and 435mm (17.13") of precipitation is accumulated.Daylight
The month with the longest days is December, with an average of 14h and 24min of daylight.On the first day of December, sunrise is at 05:27 and sunset at 19:42. On the last day of the month, sunrise is at 05:37 and sunset at 20:00 SAST.
Sunshine
The month with the most sunshine is December, with an average of 11.1h of sunshine.UV index
The months with the highest UV index are January, February and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high daily UV index of 6 during December translates into the following directions:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Goodwood?
What are the least humid months in Goodwood?
What is the average humidity in December in Goodwood?
How many days does it rain in December in Goodwood?
When are the longest days in Goodwood?
What is the average length of the day in December in Goodwood?
What time are sunrise and sunset in December in Goodwood?
What month has the most sunshine in Goodwood?
How many hours of sunshine does Goodwood have in December?
What is the month with the highest UV index in Goodwood?
What is the UV index reading in December in Goodwood?
Average temperature in December
Goodwood, South Africa
- Average high temperature in December: 24.3°C
The warmest month (with the highest average high temperature) is February (26.1°C).
The month with the lowest average high temperature is August (16.6°C).
- Average low temperature in December: 16.3°C
The month with the highest average low temperature is January (17.7°C).
The coldest months (with the lowest average low temperature) are July and August (10.2°C).
Average pressure in December
Goodwood, South Africa
- Average pressure in December: 1014.3mbar
The month with the highest atmospheric pressure is July (1022mbar).
The month with the lowest atmospheric pressure is February (1013.4mbar).
Average wind speed in December
Goodwood, South Africa
- Average wind speed in December: 17.3km/h
The windiest month (with the highest average wind speed) is January (17.6km/h).
The calmest month (with the lowest average wind speed) is May (13.4km/h).
Average humidity in December
Goodwood, South Africa
- Average humidity in December: 68%
The months with the highest relative humidity are June, August and September (74%).
The months with the lowest relative humidity are February, April and December (68%).
Average rainfall in December
Goodwood, South Africa
- Average rainfall in December: 16mm
The wettest month (with the highest rainfall) is June (98mm).
The driest month (with the least rainfall) is February (7mm).
Average rainfall days in December
Goodwood, South Africa
- Average rainfall days in December: 6.4 days
The month with the highest number of rainy days is June (13.8 days).
The month with the least rainy days is February (4.9 days).
Average daylight in December /
Average sunshine in December
Goodwood, 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: 11h and 1min
The month with the most sunshine is December (Average sunshine: 11h and 6min).
The month with the least sunshine is June (Average sunshine: 6h and 0min).
Average sunshine days in December
Goodwood, South Africa
- Average sunshine days in December: 22.6 days
The month with the most sunshine days is January (23.1 days).
The month with the least sunshine days is June (14.6 days).
Average UV index in December
Goodwood, South Africa
- Average UV index in December: 6
The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are May, June, July, August and September (UV index 4).
Average cloud cover in December
Goodwood, South Africa
- Average cloud cover in December: 19
The month with the most cloud cover is June (Cloud cover 34).
The month with the least cloud cover is February (Cloud cover 15).
Average visibility in December
Goodwood, 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).
