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
Weather in December
Temperature
December is marked by a subtle drop in average high-temperatures, transitioning from a moderate 15.5°C (59.9°F) in November to a fresh 10.8°C (51.4°F). Rayak, in December, witnesses an average low-temperature of 4.5°C (40.1°F).Humidity
In December, the average relative humidity in Rayak, Lebanon, is 69%.Rainfall
In Rayak, during December, the rain falls for 12.5 days and regularly aggregates up to 80mm (3.15") of precipitation. Throughout the year, there are 101.3 rainfall days, and 430mm (16.93") 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 0.5 snowfall days, it receives 12mm (0.47") of snow. In Rayak, during the entire year, snow falls for 4.8 days and aggregates up to 195mm (7.68") of snow.Daylight
The month with the shortest days is December, with an average of 9h and 54min of daylight.On the first day of December, sunrise is at 06:23 and sunset at 16:27. On the last day of the month, sunrise is at 06:40 and sunset at 16:37 EET.
Sunshine
The average sunshine in December in Rayak is 6.3h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.Note: An average UV index of 2 in December transforms into this advice:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Frequently asked questions
What are December temperatures in Rayak?
What is the average humidity in December in Rayak?
How much does it rain in Rayak in December?
When does it start to snow in Rayak?
What is the month with the shortest days in Rayak?
How many hours of daylight does Rayak have in December?
What time are sunrise and sunset in December in Rayak?
How long on average sun shines in December in Rayak?
What are the months with the lowest UV index in Rayak?
How high is the UV index in December in Rayak?
Average temperature in December
Rayak, Lebanon
- Average high temperature in December: 10.8°C
The warmest months (with the highest average high temperature) are July and August (28.3°C).
The month with the lowest average high temperature is January (8.4°C).
- Average low temperature in December: 4.5°C
The month with the highest average low temperature is July (17.9°C).
The coldest month (with the lowest average low temperature) is January (2.4°C).
Average pressure in December
Rayak, Lebanon
- Average pressure in December: 1018mbar
The month with the highest atmospheric pressure is December (1018mbar).
The month with the lowest atmospheric pressure is July (1006.4mbar).
Average wind speed in December
Rayak, Lebanon
- Average wind speed in December: 9.2km/h
The windiest month (with the highest average wind speed) is March (10.9km/h).
The calmest month (with the lowest average wind speed) is November (7.1km/h).
Average humidity in December
Rayak, Lebanon
- Average humidity in December: 69%
The month with the highest relative humidity is January (75%).
The month with the lowest relative humidity is June (50%).
Average rainfall in December
Rayak, Lebanon
- Average rainfall in December: 80mm
The wettest month (with the highest rainfall) is January (100mm).
The driest months (with the least rainfall) are July and August (2mm).
Average rainfall days in December
Rayak, Lebanon
- Average rainfall days in December: 12.5 days
The month with the highest number of rainy days is January (14.6 days).
The months with the least rainy days are July and August (1.3 days).
Average snowfall in December
Rayak, Lebanon
- Average snowfall in December: 12mm
The month with the highest snowfall is January (99mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Rayak, Lebanon
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is January (2.1 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
Rayak, Lebanon
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in December: 6h and 2min
The months with the most sunshine are July and August (Average sunshine: 12h and 18min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).
Average sunshine days in December
Rayak, Lebanon
- Average sunshine days in December: 16.2 days
The month with the most sunshine days is July (29.6 days).
The month with the least sunshine days is January (13.8 days).
Average UV index in December
Rayak, Lebanon
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Rayak, Lebanon
- Average cloud cover in December: 31
The month with the most cloud cover is January (Cloud cover 36).
The months with the least cloud cover are July and August (Cloud cover 3).
Average visibility in December
Rayak, Lebanon
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Rayak, Lebanon
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