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 transition into December subtly indicates a reduction in the average high-temperature, down to an icy 3.2°C (37.8°F) from November's chilly 6.5°C (43.7°F). In Bum, December is marked by an average low-temperature of -4.5°C (23.9°F).Humidity
In December, the average relative humidity in Bum, Azerbaijan, is 68%.Rainfall
The months with the least rainfall are September and December Rain falls for 6.7 days and accumulates 16mm (0.63") of rain.Snowfall
Months with snowfall are January through April, October through December. In Bum, in December, during 6.2 snowfall days, 74mm (2.91") of snow is typically accumulated. In Bum, during the entire year, snow falls for 39.1 days and aggregates up to 613mm (24.13") of snow.Daylight
December has the shortest days of the year in Bum, with an average of 9h and 18min of daylight.On the first day of the month, sunrise is at 07:54 and sunset at 17:21. On the last day of December, in Bum, sunrise is at 08:13 and sunset at 17:30 +04.
Sunshine
January, November and December, with an average of 6.7h of sunshine, are months with the least sunshine in Bum.UV index
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Bum. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 2 in December translates into these instructions:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Bum during December?
What is the average humidity in December in Bum?
What is the driest month in Bum?
How many days does it rain in December in Bum?
How many days does it snow in December in Bum?
What is the month with the shortest days in Bum?
How many hours of daylight does Bum have in December?
When is the sunrise / sunset in December in Bum?
What is the month with the least sunshine in Bum?
How long on average sun shines in December in Bum?
What are the months with the lowest UV index in Bum?
What is the UV index intensity in December in Bum?
Average temperature in December
Bum, Azerbaijan
- Average high temperature in December: 3.2°C
The warmest month (with the highest average high temperature) is July (25.4°C).
The month with the lowest average high temperature is January (1.2°C).
- Average low temperature in December: -4.5°C
The month with the highest average low temperature is July (13.1°C).
The coldest months (with the lowest average low temperature) are January and February (-6.3°C).
Average pressure in December
Bum, Azerbaijan
- Average pressure in December: 1021.5mbar
The month with the highest atmospheric pressure is November (1022.4mbar).
The month with the lowest atmospheric pressure is July (1010.5mbar).
Average wind speed in December
Bum, Azerbaijan
- Average wind speed in December: 6.6km/h
The windiest month (with the highest average wind speed) is March (8.5km/h).
The calmest month (with the lowest average wind speed) is November (6.2km/h).
Average humidity in December
Bum, Azerbaijan
- Average humidity in December: 68%
The month with the highest relative humidity is February (75%).
The month with the lowest relative humidity is July (55%).
Average rainfall in December
Bum, Azerbaijan
- Average rainfall in December: 16mm
The wettest month (with the highest rainfall) is May (50mm).
The driest months (with the least rainfall) are September and December (16mm).
Average rainfall days in December
Bum, Azerbaijan
- Average rainfall days in December: 6.7 days
The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is August (5.9 days).
Average snowfall in December
Bum, Azerbaijan
- Average snowfall in December: 74mm
The month with the highest snowfall is February (183mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Bum, Azerbaijan
- Average snowfall days in December: 6.2 days
The month with the highest number of snowfall days is February (10.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Bum, Azerbaijan
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 6h and 4min
The months with the most sunshine are June and July (Average sunshine: 11h and 48min).
The months with the least sunshine are January, November and December (Average sunshine: 6h and 42min).
Average sunshine days in December
Bum, Azerbaijan
- Average sunshine days in December: 19.9 days
The month with the most sunshine days is August (22.6 days).
The month with the least sunshine days is May (11.4 days).
Average UV index in December
Bum, Azerbaijan
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in December
Bum, Azerbaijan
- Average cloud cover in December: 26
The month with the most cloud cover is February (Cloud cover 33).
The months with the least cloud cover are July and August (Cloud cover 15).
Average visibility in December
Bum, Azerbaijan
- Average visibility in December: 9km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, October, November and December (9km).
