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 onset of December comes with a shift in the average high-temperature, falling from a comfortable 16.4°C (61.5°F) in November to a cool 10.5°C (50.9°F). December witnesses an average nighttime temperature of 4.1°C (39.4°F).Humidity
The average relative humidity in December is 61%.Rainfall
In Bark-i Barrah, during December, the rain falls for 12.1 days and regularly aggregates up to 82mm (3.23") of precipitation. In Bark-i Barrah, during the entire year, the rain falls for 90.5 days and collects up to 460mm (18.11") of precipitation.Snowfall
Months with snowfall are January through March and December. December is the first month it typically snows. Throughout December, in the average 0.3 snowfall days, it receives 5mm (0.2") of snow. In Bark-i Barrah, during the entire year, snow falls for 2.4 days and aggregates up to 51mm (2.01") of snow.Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year in Bark-i Barrah.On the first day of December in Bark-i Barrah, sunrise is at 07:03 and sunset at 16:51. On the last day of the month, sunrise is at 07:21 and sunset at 17:01 +03.
Sunshine
December has the least sunshine of the year, with an average of 5.8h of sunshine.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index, 2 during December, leads to the following recommendations:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
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 many days 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?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
When is the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Bark-i Barrah, Iraq
- Average high temperature in December: 10.5°C
The warmest month (with the highest average high temperature) is July (38.7°C).
The month with the lowest average high temperature is January (8.4°C).
- Average low temperature in December: 4.1°C
The month with the highest average low temperature is July (25.1°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in December
Bark-i Barrah, Iraq
- Average pressure in December: 1021mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is July (1002.7mbar).
Average wind speed in December
Bark-i Barrah, Iraq
- Average wind speed in December: 6.1km/h
The windiest month (with the highest average wind speed) is July (8.5km/h).
The calmest month (with the lowest average wind speed) is November (5.3km/h).
Average humidity in December
Bark-i Barrah, Iraq
- Average humidity in December: 61%
The month with the highest relative humidity is January (65%).
The months with the lowest relative humidity are July and August (17%).
Average rainfall in December
Bark-i Barrah, Iraq
- Average rainfall in December: 82mm
The wettest month (with the highest rainfall) is March (104mm).
The driest months (with the least rainfall) are July and August (0mm).
Average rainfall days in December
Bark-i Barrah, Iraq
- Average rainfall days in December: 12.1 days
The month with the highest number of rainy days is March (15.7 days).
The month with the least rainy days is August (0.3 days).
Average snowfall in December
Bark-i Barrah, Iraq
- Average snowfall in December: 5mm
The month with the highest snowfall is February (28mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Bark-i Barrah, Iraq
- Average snowfall days in December: 0.3 days
The month with the highest number of snowfall days is February (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
Bark-i Barrah, Iraq
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 5h and 5min
The month with the most sunshine is August (Average sunshine: 12h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in December
Bark-i Barrah, Iraq
- Average sunshine days in December: 18.1 days
The month with the most sunshine days is August (30.4 days).
The month with the least sunshine days is April (12.8 days).
Average UV index in December
Bark-i Barrah, Iraq
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 8).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Bark-i Barrah, Iraq
- Average cloud cover in December: 34
The months with the most cloud cover are January and December (Cloud cover 34).
The month with the least cloud cover is August (Cloud cover 1).
Average visibility in December
Bark-i Barrah, Iraq
- 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).
