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
December is the warmest month, with an average high-temperature of 26.3°C (79.3°F) and an average low-temperature of 15.2°C (59.4°F).Humidity
In Sicunusa, the average relative humidity in December is 79%.Rainfall
In Sicunusa, in December, during 21.3 rainfall days, 102mm (4.02") of precipitation is typically accumulated. Throughout the year, in Sicunusa, there are 145.6 rainfall days, and 538mm (21.18") of precipitation is accumulated.Daylight
December has the longest days of the year, with an average of 13h and 48min of daylight.On the first day of December in Sicunusa, Swaziland, sunrise is at 04:54 and sunset at 18:36. On the last day of the month, sunrise is at 05:05 and sunset at 18:53 SAST.
Sunshine
In December, the average sunshine in Sicunusa is 9h.UV index
The average daily maximum UV index in December is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The average daily UV index of 5 in December transforms into the following instructions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
What part of the year is the hottest in Sicunusa?
What is the average December temperature in Sicunusa?
What is the average humidity in December in Sicunusa?
How much does it rain in Sicunusa in December?
When are the longest days in Sicunusa?
How many hours of daylight does Sicunusa have in December?
What time are sunrise and sunset in December in Sicunusa?
How long on average sun shines in December in Sicunusa?
How high is the UV index in December in Sicunusa?
Average temperature in December
Sicunusa, Swaziland
- Average high temperature in December: 26.3°C
The warmest month (with the highest average high temperature) is December (26.3°C).
The month with the lowest average high temperature is July (19.4°C).
- Average low temperature in December: 15.2°C
The months with the highest average low temperature are January and December (15.2°C).
The coldest month (with the lowest average low temperature) is July (5.6°C).
Average pressure in December
Sicunusa, Swaziland
- Average pressure in December: 1014.4mbar
The month with the highest atmospheric pressure is July (1024.3mbar).
The months with the lowest atmospheric pressure are January and December (1014.4mbar).
Average wind speed in December
Sicunusa, Swaziland
- Average wind speed in December: 7.7km/h
The windiest months (with the highest average wind speed) are June and September (9.4km/h).
The calmest month (with the lowest average wind speed) is March (6.7km/h).
Average humidity in December
Sicunusa, Swaziland
- Average humidity in December: 79%
The months with the highest relative humidity are January, February and March (82%).
The month with the lowest relative humidity is August (54%).
Average rainfall in December
Sicunusa, Swaziland
- Average rainfall in December: 102mm
The wettest month (with the highest rainfall) is January (105mm).
The driest month (with the least rainfall) is July (3mm).
Average rainfall days in December
Sicunusa, Swaziland
- Average rainfall days in December: 21.3 days
The month with the highest number of rainy days is January (23 days).
The month with the least rainy days is June (2.6 days).
Average daylight in December /
Average sunshine in December
Sicunusa, Swaziland
- Average daylight in December: 13h and 5min
The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in December: 9h and 0min
The month with the most sunshine is October (Average sunshine: 9h and 30min).
The month with the least sunshine is April (Average sunshine: 6h and 36min).
Average sunshine days in December
Sicunusa, Swaziland
- Average sunshine days in December: 7.5 days
The month with the most sunshine days is July (27.3 days).
The month with the least sunshine days is January (5 days).
Average UV index in December
Sicunusa, Swaziland
- Average UV index in December: 5
The month with the highest UV index is November (UV index 6).
The months with the lowest UV index are April, May, June and July (UV index 4).
Average cloud cover in December
Sicunusa, Swaziland
- Average cloud cover in December: 51
The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are June and July (Cloud cover 14).
Average visibility in December
Sicunusa, Swaziland
- Average visibility in December: 7km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March and December (7km).
Sicunusa, Swaziland
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