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
Petnic's December weather features a mild decline in high-temperatures, reducing from a fresh 11.1°C (52°F) in November to an icy 3.9°C (39°F). Throughout December, the temperature tends to fall to a consistent average low of -1.6°C (29.1°F).Humidity
The average relative humidity in December in Petnic is 83%.Rainfall
In December, the rain falls for 9.3 days. Throughout December, 48mm (1.89") of precipitation is accumulated. In Petnic, Romania, during the entire year, the rain falls for 138.3 days and collects up to 497mm (19.57") of precipitation.Snowfall
January through April, October through December are months with snowfall in Petnic. In December, in Petnic, it is snowing for 7.3 days. Throughout December, 173mm (6.81") of snow is accumulated. In Petnic, during the entire year, snow falls for 31.1 days and aggregates up to 561mm (22.09") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 48min of daylight.On the first day of December, sunrise is at 07:49 and sunset at 16:50. On the last day of the month, sunrise is at 08:08 and sunset at 16:59 EET.
Sunshine
The average sunshine in December is 5.1h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index, 2 during December, leads to the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Caution! The reflection of snow can nearly 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 Petnic during December?
What is the average humidity in December in Petnic?
How much does it rain in Petnic in December?
How much does it snow in Petnic in December?
What is the month with the shortest days in Petnic?
How many hours of daylight does Petnic have in December?
When is the sunrise / sunset in December in Petnic?
How long on average sun shines in December in Petnic?
When is the lowest UV index in Petnic?
What is the UV index intensity in December in Petnic?
Average temperature in December
Petnic, Romania
- Average high temperature in December: 3.9°C
The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (2.4°C).
- Average low temperature in December: -1.6°C
The month with the highest average low temperature is August (15.5°C).
The coldest month (with the lowest average low temperature) is January (-3.2°C).
Average pressure in December
Petnic, Romania
- Average pressure in December: 1020.8mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).
Average wind speed in December
Petnic, Romania
- Average wind speed in December: 7.5km/h
The windiest month (with the highest average wind speed) is March (8.6km/h).
The calmest months (with the lowest average wind speed) are June, July and August (7km/h).
Average humidity in December
Petnic, Romania
- Average humidity in December: 83%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (60%).
Average rainfall in December
Petnic, Romania
- Average rainfall in December: 48mm
The wettest month (with the highest rainfall) is May (72mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days in December
Petnic, Romania
- Average rainfall days in December: 9.3 days
The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is August (6.8 days).
Average snowfall in December
Petnic, Romania
- Average snowfall in December: 173mm
The month with the highest snowfall is January (195mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Petnic, Romania
- Average snowfall days in December: 7.3 days
The month with the highest number of snowfall days is January (10 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
Petnic, Romania
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 5h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in December
Petnic, Romania
- Average sunshine days in December: 16.3 days
The month with the most sunshine days is August (23 days).
The month with the least sunshine days is May (9.5 days).
Average UV index in December
Petnic, Romania
- Average UV index in December: 2
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Petnic, Romania
- Average cloud cover in December: 47
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in December
Petnic, Romania
- Average visibility in December: 8km
The months with the highest visibility are August and September (10km).
The months with the lowest visibility are January, February and December (8km).
