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
Observing a mild shift, the average high-temperature during December reduces from November's chilly 6.1°C (43°F) to an icy 1°C (33.8°F). Night temperatures during December in Romankowo, Poland, experience a slight downturn, averaging a subzero cold -2.4°C (27.7°F).Humidity
In December, the average relative humidity in Romankowo is 89%.Rainfall
In Romankowo, during December, the rain falls for 11.2 days and regularly aggregates up to 32mm (1.26") of precipitation. Throughout the year, there are 154.2 rainfall days, and 430mm (16.93") of precipitation is accumulated.Snowfall
Months with snowfall in Romankowo, Poland, are January through May, October through December. In Romankowo, in December, during 9 snowfall days, 81mm (3.19") of snow is typically accumulated. In Romankowo, during the entire year, snow falls for 49.3 days and aggregates up to 396mm (15.59") of snow.Daylight
December has the shortest days of the year, with an average of 7h and 24min of daylight.On the first day of December, sunrise is at 07:33 and sunset at 15:16. On the last day of the month, sunrise is at 07:56 and sunset at 15:21 CET.
Sunshine
In Romankowo, the average sunshine in December is 3h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Romankowo, Poland. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 1 during December leads to these instructions:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Romankowo in December?
What is the average humidity in December in Romankowo?
How much does it rain in Romankowo in December?
How much does it snow in Romankowo in December?
What is the month with the shortest days in Romankowo?
What is the average length of the day in December in Romankowo?
When is the sunrise / sunset in December in Romankowo?
How many hours of sunshine does Romankowo have in December?
What are the months with the lowest UV index in Romankowo?
What is the UV index intensity in December in Romankowo?
Average temperature in December
Romankowo, Poland
- Average high temperature in December: 1°C
The warmest month (with the highest average high temperature) is August (23.5°C).
The month with the lowest average high temperature is January (-1.4°C).
- Average low temperature in December: -2.4°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is January (-5.1°C).
Average pressure in December
Romankowo, Poland
- Average pressure in December: 1014.3mbar
The month with the highest atmospheric pressure is October (1017.4mbar).
The month with the lowest atmospheric pressure is July (1013.1mbar).
Average wind speed in December
Romankowo, Poland
- Average wind speed in December: 15.1km/h
The windiest month (with the highest average wind speed) is December (15.1km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).
Average humidity in December
Romankowo, Poland
- Average humidity in December: 89%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is April (72%).
Average rainfall in December
Romankowo, Poland
- Average rainfall in December: 32mm
The wettest month (with the highest rainfall) is May (60mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in December
Romankowo, Poland
- Average rainfall days in December: 11.2 days
The month with the highest number of rainy days is July (19.2 days).
The month with the least rainy days is January (6.9 days).
Average snowfall in December
Romankowo, Poland
- Average snowfall in December: 81mm
The month with the highest snowfall is January (112mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Romankowo, Poland
- Average snowfall days in December: 9 days
The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Romankowo, Poland
- Average daylight in December: 7h and 2min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in December: 3h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The months with the least sunshine are January and February (Average sunshine: 2h and 42min).
Average sunshine days in December
Romankowo, Poland
- Average sunshine days in December: 13.2 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is July (9.6 days).
Average UV index in December
Romankowo, Poland
- Average UV index in December: 1
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, November and December (UV index 1).
Average cloud cover in December
Romankowo, Poland
- Average cloud cover in December: 71
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in December
Romankowo, Poland
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
