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
Weather in December
Temperature
The advent of December observes an average high-temperature of a moderately hot 23.7°C (74.7°F), nearly identical to November's 21.2°C (70.2°F). In the month of December, the average low-temperature in Bot River usually rests at a mild 15.4°C (59.7°F).Humidity
January, February, April and December, with an average relative humidity of 71%, are the least humid months.Rainfall
In December, in Bot River, the rain falls for 7.6 days. Throughout December, 19mm (0.75") of precipitation is accumulated. Throughout the year, there are 125.4 rainfall days, and 489mm (19.25") of precipitation is accumulated.Daylight
December has the longest days of the year, with an average of 14h and 24min of daylight.On the first day of December, sunrise is at 05:24 and sunset at 19:40. On the last day of the month, sunrise is at 05:34 and sunset at 19:58 SAST.
Sunshine
The month with the most sunshine in Bot River, South Africa, is December, with an average of 11.2h of sunshine.UV index
January, February and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 6 in December translates into these instructions:
Deter overexposure. Protecting against the sun's effects is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Frequently asked questions
What are the temperatures in Bot River in December?
What are the least humid months in Bot River?
What is the average humidity in December in Bot River?
How many days does it rain in December in Bot River?
When are the longest days in Bot River?
What is the average length of the day in December in Bot River?
When are sunrise and sunset in December in Bot River?
What month has the most sunshine in Bot River?
How long on average sun shines in December in Bot River?
What is the month with the highest UV index in Bot River?
What is the UV index intensity in December in Bot River?
Average temperature in December
Bot River, South Africa
- Average high temperature in December: 23.7°C
The warmest month (with the highest average high temperature) is February (25.4°C).
The month with the lowest average high temperature is August (15.8°C).
- Average low temperature in December: 15.4°C
The month with the highest average low temperature is January (16.7°C).
The coldest month (with the lowest average low temperature) is August (9.3°C).
Average pressure in December
Bot River, South Africa
- Average pressure in December: 1014.4mbar
The month with the highest atmospheric pressure is July (1022mbar).
The month with the lowest atmospheric pressure is February (1013.5mbar).
Average wind speed in December
Bot River, South Africa
- Average wind speed in December: 16.7km/h
The windiest month (with the highest average wind speed) is November (17km/h).
The calmest month (with the lowest average wind speed) is May (13.8km/h).
Average humidity in December
Bot River, South Africa
- Average humidity in December: 71%
The month with the highest relative humidity is September (77%).
The months with the lowest relative humidity are January, February, April and December (71%).
Average rainfall in December
Bot River, South Africa
- Average rainfall in December: 19mm
The wettest month (with the highest rainfall) is June (105mm).
The driest month (with the least rainfall) is February (10mm).
Average rainfall days in December
Bot River, South Africa
- Average rainfall days in December: 7.6 days
The month with the highest number of rainy days is August (14.6 days).
The month with the least rainy days is February (6.4 days).
Average daylight in December /
Average sunshine in December
Bot River, 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 12min).
The month with the least sunshine is June (Average sunshine: 6h and 0min).
Average sunshine days in December
Bot River, South Africa
- Average sunshine days in December: 20.2 days
The month with the most sunshine days is December (20.2 days).
The month with the least sunshine days is June (13.5 days).
Average UV index in December
Bot River, 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, September and October (UV index 4).
Average cloud cover in December
Bot River, South Africa
- Average cloud cover in December: 20
The months with the most cloud cover are June and September (Cloud cover 34).
The month with the least cloud cover is February (Cloud cover 17).
Average visibility in December
Bot River, 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).
Bot River, South Africa
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