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 arrival of December signals a subtle shift in temperature, down from an agreeable 21.3°C (70.3°F) in November to a comfortable 17.1°C (62.8°F). The December nights show a slight decrease to a mean low-temperature of 13.5°C (56.3°F).Humidity
The average relative humidity in December is 61%.Rainfall
In December, the rain falls for 11.7 days. Throughout December, 102mm (4.02") of precipitation is accumulated. Throughout the year, there are 71.6 rainfall days, and 398mm (15.67") of precipitation is accumulated.Daylight
With an average of 10h and 0min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 06:25 and sunset at 16:30. On the last day of December, sunrise is at 06:42 and sunset at 16:40 EET.
Sunshine
In December, the average sunshine in Jadra is 6.7h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A daily maximum UV index of 4 in December translates into the following instructions:
Undertake precautions - Guarding against sun damage is counselled. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in December?
What is the average humidity in December?
How much does it rain in December?
What is the month with the shortest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
How long on average sun shines in December?
When is the lowest UV index?
What is the UV index reading in December in Jadra?
Average temperature in December
Jadra, Lebanon
- Average high temperature in December: 17.1°C
The warmest month (with the highest average high temperature) is August (28.6°C).
The month with the lowest average high temperature is January (14.8°C).
- Average low temperature in December: 13.5°C
The month with the highest average low temperature is August (24.3°C).
The coldest month (with the lowest average low temperature) is January (11.2°C).
Average pressure in December
Jadra, Lebanon
- Average pressure in December: 1017.9mbar
The month with the highest atmospheric pressure is December (1017.9mbar).
The month with the lowest atmospheric pressure is July (1006.4mbar).
Average wind speed in December
Jadra, Lebanon
- Average wind speed in December: 13.1km/h
The windiest month (with the highest average wind speed) is January (14.6km/h).
The calmest month (with the lowest average wind speed) is November (10km/h).
Average humidity in December
Jadra, Lebanon
- Average humidity in December: 61%
The month with the highest relative humidity is August (70%).
The month with the lowest relative humidity is November (55%).
Average rainfall in December
Jadra, Lebanon
- Average rainfall in December: 102mm
The wettest month (with the highest rainfall) is January (113mm).
The driest months (with the least rainfall) are July and August (0mm).
Average rainfall days in December
Jadra, Lebanon
- Average rainfall days in December: 11.7 days
The month with the highest number of rainy days is January (13.3 days).
The month with the least rainy days is August (0.3 days).
Average daylight in December /
Average sunshine in December
Jadra, Lebanon
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 6h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 18min).
The month with the least sunshine is January (Average sunshine: 6h and 30min).
Average sunshine days in December
Jadra, Lebanon
- Average sunshine days in December: 17.2 days
The month with the most sunshine days is July (30.8 days).
The month with the least sunshine days is January (14.6 days).
Average UV index in December
Jadra, Lebanon
- Average UV index in December: 4
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 4).
Average cloud cover in December
Jadra, Lebanon
- Average cloud cover in December: 24
The month with the most cloud cover is January (Cloud cover 27).
The months with the least cloud cover are July and August (Cloud cover 2).
Average visibility in December
Jadra, Lebanon
- 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).
