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 from November to December involves a decrease in the average high-temperature, from a chilly 8.9°C (48°F) to an icy 2.8°C (37°F). In December, Porija reports a consistent average low-temperature of -3.6°C (25.5°F) during the nights.Humidity
In December, the average relative humidity is 86%.Rainfall
In Porija, in December, during 10.1 rainfall days, 118mm (4.65") of precipitation is typically accumulated. Throughout the year, there are 159.5 rainfall days, and 1077mm (42.4") of precipitation is accumulated.Snowfall
Months with snowfall in Porija are January through May, September through December. In Porija, in December, snow falls for 15.5 days, with typically accumulated 585mm (23.03") of snow. Throughout the year, there are 83.4 snowfall days, and 2780mm (109.45") of snow is accumulated.Daylight
With an average of 9h and 0min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 06:59 and sunset at 16:11. On the last day of the month, sunrise is at 07:19 and sunset at 16:20 CET.
Sunshine
The average sunshine in December in Porija is 4.9h.UV index
The average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: A maximum high UV index of 2 in December translates into the following recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Porija in December?
What is the average humidity in December in Porija?
How many days does it rain in December in Porija?
How many days does it snow in December in Porija?
What is the month with the shortest days in Porija?
What is the average length of the day in December in Porija?
What time are sunrise and sunset in December in Porija?
How many hours of sunshine does Porija have in December?
What is the UV index reading in December in Porija?
Average temperature in December
Porija, Bosnia and Herzegovina
- Average high temperature in December: 2.8°C
The warmest month (with the highest average high temperature) is August (24.4°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in December: -3.6°C
The month with the highest average low temperature is August (10.9°C).
The coldest month (with the lowest average low temperature) is January (-5.3°C).
Average pressure in December
Porija, Bosnia and Herzegovina
- Average pressure in December: 1020.1mbar
The month with the highest atmospheric pressure is December (1020.1mbar).
The month with the lowest atmospheric pressure is May (1014.5mbar).
Average wind speed in December
Porija, Bosnia and Herzegovina
- Average wind speed in December: 9.1km/h
The windiest month (with the highest average wind speed) is February (9.8km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).
Average humidity in December
Porija, Bosnia and Herzegovina
- Average humidity in December: 86%
The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Porija, Bosnia and Herzegovina
- Average rainfall in December: 118mm
The wettest month (with the highest rainfall) is November (163mm).
The driest month (with the least rainfall) is August (44mm).
Average rainfall days in December
Porija, Bosnia and Herzegovina
- Average rainfall days in December: 10.1 days
The month with the highest number of rainy days is May (20.8 days).
The months with the least rainy days are January and February (7.8 days).
Average snowfall in December
Porija, Bosnia and Herzegovina
- Average snowfall in December: 585mm
The month with the highest snowfall is January (701mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in December
Porija, Bosnia and Herzegovina
- Average snowfall days in December: 15.5 days
The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Porija, 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 48min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in December
Porija, Bosnia and Herzegovina
- Average sunshine days in December: 13.2 days
The month with the most sunshine days is August (17.7 days).
The month with the least sunshine days is May (7.9 days).
Average UV index in December
Porija, Bosnia and Herzegovina
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Porija, Bosnia and Herzegovina
- Average cloud cover in December: 50
The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in December
Porija, Bosnia and Herzegovina
- Average visibility in December: 8km
The months with the highest visibility are July, August and September (9km).
The months with the lowest visibility are January, February and March (7km).
