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 beginning of December records an average high-temperature of a still pleasant 22.1°C (71.8°F), marking a negligible difference from November's 20.4°C (68.7°F). During the nights in December, Nature's Valley observes an average low-temperature of 16.9°C (62.4°F).Humidity
January, February and December, with an average relative humidity of 76%, are the most humid months in Nature's Valley.Rainfall
December is the month with the least rainfall. Rain falls for 11.2 days and accumulates 18mm (0.71") of precipitation.Daylight
With an average of 14h and 24min of daylight, December has the longest days of the year.On the first day of December, sunrise is at 05:07 and sunset at 19:22. On the last day of the month, sunrise is at 05:17 and sunset at 19:40 SAST.
Sunshine
December has the most sunshine of the year in Nature's Valley, with an average of 10.4h of sunshine.UV index
February and December, with an average maximum UV index of 6, are months with the highest UV index in Nature's Valley. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 6 in December interprets into the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Nature's Valley in December?
What is the most humid month in Nature's Valley?
What is the average humidity in December in Nature's Valley?
What is the driest month in Nature's Valley?
How many days does it rain in December in Nature's Valley?
When are the longest days in Nature's Valley?
How many hours of daylight does Nature's Valley have in December?
When are sunrise and sunset in December in Nature's Valley?
What month has the most sunshine in Nature's Valley?
How long on average sun shines in December in Nature's Valley?
When is the highest UV index in Nature's Valley?
What is the UV index reading in December in Nature's Valley?
Average temperature in December
Nature's Valley, South Africa
- Average high temperature in December: 22.1°C
The warmest month (with the highest average high temperature) is February (23.8°C).
The month with the lowest average high temperature is July (18°C).
- Average low temperature in December: 16.9°C
The month with the highest average low temperature is January (18.3°C).
The coldest month (with the lowest average low temperature) is August (12.3°C).
Average pressure in December
Nature's Valley, South Africa
- Average pressure in December: 1014.3mbar
The month with the highest atmospheric pressure is July (1021.8mbar).
The month with the lowest atmospheric pressure is February (1013.6mbar).
Average wind speed in December
Nature's Valley, South Africa
- Average wind speed in December: 14.8km/h
The windiest month (with the highest average wind speed) is June (16.1km/h).
The calmest month (with the lowest average wind speed) is May (13.1km/h).
Average humidity in December
Nature's Valley, South Africa
- Average humidity in December: 76%
The months with the highest relative humidity are January, February and December (76%).
The months with the lowest relative humidity are June and July (64%).
Average rainfall in December
Nature's Valley, South Africa
- Average rainfall in December: 18mm
The wettest month (with the highest rainfall) is August (37mm).
The driest month (with the least rainfall) is December (18mm).
Average rainfall days in December
Nature's Valley, South Africa
- Average rainfall days in December: 11.2 days
The month with the highest number of rainy days is July (11.8 days).
The month with the least rainy days is May (8.9 days).
Average daylight in December /
Average sunshine in December
Nature's Valley, 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: 10h and 2min
The month with the most sunshine is December (Average sunshine: 10h and 24min).
The month with the least sunshine is July (Average sunshine: 6h and 36min).
Average sunshine days in December
Nature's Valley, South Africa
- Average sunshine days in December: 17.6 days
The month with the most sunshine days is May (20.2 days).
The month with the least sunshine days is September (16.3 days).
Average UV index in December
Nature's Valley, South Africa
- Average UV index in December: 6
The months with the highest UV index are February and December (UV index 6).
The month with the lowest UV index is September (UV index 4).
Average cloud cover in December
Nature's Valley, South Africa
- Average cloud cover in December: 29
The month with the most cloud cover is October (Cloud cover 31).
The month with the least cloud cover is May (Cloud cover 23).
Average visibility in December
Nature's Valley, 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).
