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
The shift to December brings a decrease in the average high-temperature, falling from a pleasant 20.9°C (69.6°F) in November to a refreshing 15.5°C (59.9°F). During the nights in December, Dayr as Salib experiences a consistent average temperature of 7.8°C (46°F).Humidity
In December, the average relative humidity in Dayr as Salib is 63%.Rainfall
The months with the most rainfall are January and December, with an average 40mm (1.57") of precipitation.Snowfall
January, February and December are months with snowfall. The month with the most snowfall is December, when snow falls for 0.3 days and typically aggregates up to 2mm (0.08") of snow.Daylight
December has the shortest days of the year, with an average of 9h and 48min of daylight.On the first day of December, sunrise is at 07:24 and sunset at 17:22. On the last day of the month, sunrise is at 07:42 and sunset at 17:32 +03.
Sunshine
The average sunshine in December in Dayr as Salib is 6.4h.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 3 during December leads to these instructions:
Ensure safety - Sun damage prevention is strongly urged. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
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?
What is the rainiest month in Dayr as Salib?
How many days does it rain in December?
When does it snow the most in Dayr as Salib?
When does it start to snow?
What is the month with the shortest days?
How many hours of daylight does Dayr as Salib have in December?
When are sunrise and sunset in December?
How many hours of sunshine does Dayr as Salib have in December?
What are the months with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Dayr as Salib, Syria
- Average high temperature in December: 15.5°C
The warmest month (with the highest average high temperature) is August (35.6°C).
The month with the lowest average high temperature is January (13.5°C).
- Average low temperature in December: 7.8°C
The month with the highest average low temperature is August (22.3°C).
The coldest month (with the lowest average low temperature) is January (5.8°C).
Average pressure in December
Dayr as Salib, Syria
- Average pressure in December: 1018.5mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1005.4mbar).
Average wind speed in December
Dayr as Salib, Syria
- Average wind speed in December: 10km/h
The windiest month (with the highest average wind speed) is July (17.4km/h).
The calmest month (with the lowest average wind speed) is November (9km/h).
Average humidity in December
Dayr as Salib, Syria
- Average humidity in December: 63%
The month with the highest relative humidity is January (68%).
The months with the lowest relative humidity are May and June (46%).
Average rainfall in December
Dayr as Salib, Syria
- Average rainfall in December: 40mm
The wettest months (with the highest rainfall) are January and December (40mm).
The driest months (with the least rainfall) are July and August (0mm).
Average rainfall days in December
Dayr as Salib, Syria
- Average rainfall days in December: 10.9 days
The month with the highest number of rainy days is January (12.1 days).
The month with the least rainy days is August (0.2 days).
Average snowfall in December
Dayr as Salib, Syria
- Average snowfall in December: 2mm
The month with the highest snowfall is December (2mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Dayr as Salib, Syria
- Average snowfall days in December: 0.3 days
The months with the highest number of snowfall days are January and December (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Dayr as Salib, Syria
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in December: 6h and 2min
The month with the most sunshine is August (Average sunshine: 12h and 24min).
The month with the least sunshine is January (Average sunshine: 6h and 12min).
Average sunshine days in December
Dayr as Salib, Syria
- Average sunshine days in December: 18.3 days
The month with the most sunshine days is August (30.4 days).
The month with the least sunshine days is February (16.6 days).
Average UV index in December
Dayr as Salib, Syria
- Average UV index in December: 3
The month with the highest UV index is July (UV index 8).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in December
Dayr as Salib, Syria
- Average cloud cover in December: 29
The month with the most cloud cover is January (Cloud cover 31).
The months with the least cloud cover are July and August (Cloud cover 2).
Average visibility in December
Dayr as Salib, Syria
- 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).
