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 advent of December sees the average high-temperature at a warm 23.6°C (74.5°F), subtly shifted from November's 22.4°C (72.3°F). The nights of December anticipate an average low-temperature of 18.5°C (65.3°F).Humidity
January and December, with an average relative humidity of 78%, are the most humid months.Rainfall
In Macleantown, in December, it is raining for 15.9 days, with typically 27mm (1.06") of accumulated precipitation. Throughout the year, there are 140.9 rainfall days, and 352mm (13.86") of precipitation is accumulated.Daylight
With an average of 14h and 18min of daylight, December has the longest days of the year.On the first day of the month, sunrise is at 04:53 and sunset at 19:02. On the last day of December, sunrise is at 05:03 and sunset at 19:20 SAST.
Sunshine
The average sunshine in December is 8.1h.UV index
January, February, April and December, with an average maximum UV index of 6, are months with the highest UV index in Macleantown. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index of 6 during December leads to these instructions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. 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 are December temperatures?
What is the most humid month?
What is the average humidity in December?
How much does it rain in December?
When are the longest days?
How many hours of daylight does Macleantown have in December?
What time are sunrise and sunset in December?
How long on average sun shines in December in Macleantown?
What are the months with the highest UV index?
What is the UV index intensity in December?
Average temperature in December
Macleantown, South Africa
- Average high temperature in December: 23.6°C
The warmest month (with the highest average high temperature) is February (25.7°C).
The month with the lowest average high temperature is July (20.8°C).
- Average low temperature in December: 18.5°C
The month with the highest average low temperature is February (20.3°C).
The coldest month (with the lowest average low temperature) is July (14.2°C).
Average pressure in December
Macleantown, South Africa
- Average pressure in December: 1014.4mbar
The month with the highest atmospheric pressure is July (1022.5mbar).
The month with the lowest atmospheric pressure is January (1013.8mbar).
Average wind speed in December
Macleantown, South Africa
- Average wind speed in December: 18.8km/h
The windiest month (with the highest average wind speed) is October (20.7km/h).
The calmest month (with the lowest average wind speed) is May (16.8km/h).
Average humidity in December
Macleantown, South Africa
- Average humidity in December: 78%
The months with the highest relative humidity are January and December (78%).
The month with the lowest relative humidity is June (58%).
Average rainfall in December
Macleantown, South Africa
- Average rainfall in December: 27mm
The wettest month (with the highest rainfall) is February (44mm).
The driest month (with the least rainfall) is May (14mm).
Average rainfall days in December
Macleantown, South Africa
- Average rainfall days in December: 15.9 days
The month with the highest number of rainy days is December (15.9 days).
The month with the least rainy days is June (6.3 days).
Average daylight in December /
Average sunshine in December
Macleantown, South Africa
- Average daylight in December: 14h and 2min
The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).
- Average sunshine in December: 8h and 1min
The month with the most sunshine is November (Average sunshine: 8h and 42min).
The month with the least sunshine is April (Average sunshine: 6h and 18min).
Average sunshine days in December
Macleantown, South Africa
- Average sunshine days in December: 12.5 days
The month with the most sunshine days is June (21.8 days).
The month with the least sunshine days is December (12.5 days).
Average UV index in December
Macleantown, South Africa
- Average UV index in December: 6
The months with the highest UV index are January, February, April and December (UV index 6).
The months with the lowest UV index are March, May, June, July, August, September, October and November (UV index 5).
Average cloud cover in December
Macleantown, South Africa
- Average cloud cover in December: 48
The month with the most cloud cover is December (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 20).
Average visibility in December
Macleantown, 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).
