December weather forecastBulembu, Swaziland
December
Weather in December
Finally reaching December, Bulembu experiences an upswing in precipitation amounting to 134mm (5.28"), marking the wettest month of the year. The decisive change in weather sets the scene for unique holiday celebrations. Amid the rain and breeze, Bulembu transforms into a picture-perfect silhouette against the misty backdrop. Winter coats give way to raincoats and the pattering sounds of rain become a constant symphony. The completion of the weather cycle with the chilled rain showers signifies the end of yet another year.Temperature
Bulembu witnesses the warmest weather in December, with temperatures averaging a high of 26.2°C (79.2°F) and a low of 16.5°C (61.7°F).Humidity
In Bulembu, the average relative humidity in December is 80%.Rainfall
December is the month with the most rainfall. Rain falls for 24 days and accumulates 134mm (5.28") of precipitation.Daylight
The month with the longest days is December, with an average of 13h and 42min of daylight.On the first day of December, sunrise is at 04:55 and sunset at 18:33. On the last day of the month, sunrise is at 05:06 and sunset at 18:50 SAST.
Sunshine
The average sunshine in December is 8.6h.UV index
In Bulembu, Swaziland, the average daily maximum UV index in December is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The average daily UV index of 5 in December transforms into the following instructions:
Make use of precautions - Suggestions to resist sunburn are communicated. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Bulembu, Swaziland
- Average high temperature in December: 26.2°C
The warmest month (with the highest average high temperature) is December (26.2°C).
The months with the lowest average high temperature are June and July (20.3°C).
- Average low temperature in December: 16.5°C
The month with the highest average low temperature is January (16.6°C).
The coldest month (with the lowest average low temperature) is July (8.1°C).
Average pressure in December
Bulembu, Swaziland
- Average pressure in December: 1014.3mbar
The month with the highest atmospheric pressure is July (1024.2mbar).
The month with the lowest atmospheric pressure is January (1014mbar).
Average wind speed in December
Bulembu, Swaziland
- Average wind speed in December: 7km/h
The windiest month (with the highest average wind speed) is September (8.3km/h).
The calmest month (with the lowest average wind speed) is March (6.2km/h).
Average humidity in December
Bulembu, Swaziland
- Average humidity in December: 80%
The months with the highest relative humidity are January, February and March (83%).
The month with the lowest relative humidity is August (57%).
Average rainfall in December
Bulembu, Swaziland
- Average rainfall in December: 134mm
The wettest month (with the highest rainfall) is December (134mm).
The driest month (with the least rainfall) is July (6mm).
Average rainfall days in December
Bulembu, Swaziland
- Average rainfall days in December: 24 days
The month with the highest number of rainy days is December (24 days).
The month with the least rainy days is June (3.4 days).
Average daylight in December /
Average sunshine in December
Bulembu, Swaziland
- Average daylight in December: 13h and 42min
The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in December: 8h and 36min
The month with the most sunshine is November (Average sunshine: 9h and 0min).
The month with the least sunshine is April (Average sunshine: 6h and 24min).
Average sunshine days in December
Bulembu, Swaziland
- Average sunshine days in December: 4.5 days
The month with the most sunshine days is June (25.7 days).
The month with the least sunshine days is December (4.5 days).
Average UV index in December
Bulembu, Swaziland
- Average UV index in December: 5
The months with the highest UV index are January and November (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in December
Bulembu, Swaziland
- Average cloud cover in December: 53
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is June (Cloud cover 14).
Average visibility in December
Bulembu, Swaziland
- Average visibility in December: 7km
The months with the highest visibility are June and August (10km).
The month with the lowest visibility is January (6km).
