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 characterized by a reduction in the average high-temperature, from a fresh 11.2°C (52.2°F) in November to a cold 4°C (39.2°F). During the month of December, an average low-temperature of -2.5°C (27.5°F) is recorded.Humidity
The average relative humidity in December is 84%.Rainfall
In December, in Postolje, the rain falls for 11.4 days. Throughout December, 58mm (2.28") of precipitation is accumulated. Throughout the year, in Postolje, there are 164.6 rainfall days, and 662mm (26.06") of precipitation is accumulated.Snowfall
Months with snowfall in Postolje are January through April, October through December. In December, in Postolje, it is snowing for 11.5 days. Throughout December, 253mm (9.96") of snow is accumulated. Throughout the year, there are 50.4 snowfall days, and 1113mm (43.82") of snow is accumulated.Daylight
The month with the shortest days in Postolje is December, with an average of 9h and 0min of daylight.On the first day of the month, sunrise is at 06:57 and sunset at 16:05. On the last day of December, sunrise is at 07:16 and sunset at 16:14 CET.
Sunshine
The average sunshine in December in Postolje is 4.8h.UV index
The average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: The average daily UV index of 2 in December transforms into the following instructions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Frequently asked questions
How cold does it get in Postolje in December?
What is the average humidity in December in Postolje?
How many days does it rain in December in Postolje?
How much does it snow in Postolje in December?
What is the month with the shortest days in Postolje?
What is the average length of the day in December in Postolje?
What time are sunrise and sunset in December in Postolje?
How long on average sun shines in December in Postolje?
What is the UV index reading in December in Postolje?
Average temperature in December
Postolje, Bosnia and Herzegovina
- Average high temperature in December: 4°C
The warmest month (with the highest average high temperature) is August (26.4°C).
The month with the lowest average high temperature is January (2.4°C).
- Average low temperature in December: -2.5°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-4.5°C).
Average pressure in December
Postolje, Bosnia and Herzegovina
- Average pressure in December: 1021.1mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is May (1014.6mbar).
Average wind speed in December
Postolje, Bosnia and Herzegovina
- Average wind speed in December: 7.5km/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 August (6km/h).
Average humidity in December
Postolje, Bosnia and Herzegovina
- Average humidity in December: 84%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Postolje, Bosnia and Herzegovina
- Average rainfall in December: 58mm
The wettest month (with the highest rainfall) is May (96mm).
The driest month (with the least rainfall) is September (29mm).
Average rainfall days in December
Postolje, Bosnia and Herzegovina
- Average rainfall days in December: 11.4 days
The month with the highest number of rainy days is May (22.1 days).
The month with the least rainy days is November (9.8 days).
Average snowfall in December
Postolje, Bosnia and Herzegovina
- Average snowfall in December: 253mm
The month with the highest snowfall is February (283mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Postolje, Bosnia and Herzegovina
- Average snowfall days in December: 11.5 days
The month with the highest number of snowfall days is January (13.5 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
Postolje, Bosnia and Herzegovina
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in December
Postolje, Bosnia and Herzegovina
- Average sunshine days in December: 12.2 days
The month with the most sunshine days is August (19 days).
The month with the least sunshine days is May (6.1 days).
Average UV index in December
Postolje, Bosnia and Herzegovina
- Average UV index in December: 2
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Postolje, Bosnia and Herzegovina
- Average cloud cover in December: 50
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in December
Postolje, Bosnia and Herzegovina
- Average visibility in December: 8km
The months with the highest visibility are April, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
Postolje, Bosnia and Herzegovina
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