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 snowfall in December
- Average snowfall 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
Er Rous's December weather shows a modest shift in high-temperatures, falling from November's agreeable 20°C (68°F) to a refreshing 15.2°C (59.4°F). Er Rous throughout December, experiences an average nighttime temperature of 8.6°C (47.5°F).Humidity
In December, the average relative humidity is 66%.Rainfall
In Er Rous, during December, the rain falls for 12 days and regularly aggregates up to 87mm (3.43") of precipitation. Throughout the year, there are 89.9 rainfall days, and 420mm (16.54") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 0.2 snowfall days, it receives 2mm (0.08") of snow. Throughout the year, there are 2 snowfall days, and 32mm (1.26") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 10h and 0min of daylight.On the first day of the month, sunrise is at 06:23 and sunset at 16:28. On the last day of December, sunrise is at 06:40 and sunset at 16:38 EET.
Sunshine
The average sunshine in December is 6.3h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 3 in December translates into these instructions:
Take precautions - Protection against skin and eye damage is obliged. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature?
What is the average humidity in December?
How much does it rain in December?
When does it start snowing?
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?
What are the months with the lowest UV index?
How high is the UV index in December in Er Rous?
Average temperature in December
Er Rous, Lebanon
- Average high temperature in December: 15.2°C
The warmest month (with the highest average high temperature) is August (30.2°C).
The month with the lowest average high temperature is January (12.7°C).
- Average low temperature in December: 8.6°C
The month with the highest average low temperature is August (20.4°C).
The coldest month (with the lowest average low temperature) is January (6.5°C).
Average pressure in December
Er Rous, Lebanon
- Average pressure in December: 1018.1mbar
The month with the highest atmospheric pressure is December (1018.1mbar).
The month with the lowest atmospheric pressure is July (1006.6mbar).
Average wind speed in December
Er Rous, Lebanon
- Average wind speed in December: 9.5km/h
The windiest month (with the highest average wind speed) is January (10.6km/h).
The calmest month (with the lowest average wind speed) is October (8.1km/h).
Average humidity in December
Er Rous, Lebanon
- Average humidity in December: 66%
The month with the highest relative humidity is January (71%).
The months with the lowest relative humidity are May and November (55%).
Average rainfall in December
Er Rous, Lebanon
- Average rainfall in December: 87mm
The wettest month (with the highest rainfall) is January (105mm).
The driest months (with the least rainfall) are July and August (0mm).
Average rainfall days in December
Er Rous, Lebanon
- Average rainfall days in December: 12 days
The month with the highest number of rainy days is January (13.9 days).
The month with the least rainy days is August (0.4 days).
Average snowfall in December
Er Rous, Lebanon
- Average snowfall in December: 2mm
The month with the highest snowfall is January (20mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Er Rous, Lebanon
- Average snowfall days in December: 0.2 days
The month with the highest number of snowfall days is January (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Er Rous, Lebanon
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 6h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in December
Er Rous, Lebanon
- Average sunshine days in December: 17.3 days
The months with the most sunshine days are July and August (29.8 days).
The month with the least sunshine days is February (13.8 days).
Average UV index in December
Er Rous, Lebanon
- Average UV index in December: 3
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 3).
Average cloud cover in December
Er Rous, Lebanon
- Average cloud cover in December: 29
The month with the most cloud cover is January (Cloud cover 34).
The month with the least cloud cover is July (Cloud cover 3).
Average visibility in December
Er Rous, 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).
