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 arrival of December signals a subtle shift in temperature, down from a chilly 6.5°C (43.7°F) in November to an icy 2.1°C (35.8°F). Starogard Gdański's December nights witness minimal differential from the daytime temperatures, with averages of -1.2°C (29.8°F).Humidity
In December, the average relative humidity in Starogard Gdański, Poland, is 88%.Rainfall
In December, the rain falls for 11.4 days. Throughout December, 29mm (1.14") of precipitation is accumulated. Throughout the year, in Starogard Gdański, there are 152.8 rainfall days, and 397mm (15.63") of precipitation is accumulated.Snowfall
Months with snowfall in Starogard Gdański are January through May, October through December. In Starogard Gdański, during December, snow falls for 8 days and regularly aggregates up to 59mm (2.32") of snow. In Starogard Gdański, Poland, during the entire year, snow falls for 42.7 days and aggregates up to 279mm (10.98") of snow.Daylight
With an average of 7h and 30min of daylight, December has the shortest days of the year in Starogard Gdański.On the first day of the month, sunrise is at 07:41 and sunset at 15:28. On the last day of December, sunrise is at 08:04 and sunset at 15:33 CET.
Sunshine
In December, the average sunshine in Starogard Gdański is 3.1h.UV index
The months with the lowest UV index in Starogard Gdański are January, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 1 during December translates into the following guidance:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Starogard Gdański?
What is the average humidity in December in Starogard Gdański?
How much does it rain in Starogard Gdański in December?
How many days does it snow in December in Starogard Gdański?
What is the month with the shortest days in Starogard Gdański?
What is the average length of the day in December in Starogard Gdański?
When is the sunrise / sunset in December in Starogard Gdański?
How long on average sun shines in December in Starogard Gdański?
What are the months with the lowest UV index in Starogard Gdański?
What is the UV index intensity in December in Starogard Gdański?
Average temperature in December
Starogard Gdański, Poland
- Average high temperature in December: 2.1°C
The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (0°C).
- Average low temperature in December: -1.2°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).
Average pressure in December
Starogard Gdański, Poland
- Average pressure in December: 1013.8mbar
The month with the highest atmospheric pressure is October (1016.9mbar).
The month with the lowest atmospheric pressure is July (1013.3mbar).
Average wind speed in December
Starogard Gdański, Poland
- Average wind speed in December: 14.1km/h
The windiest month (with the highest average wind speed) is December (14.1km/h).
The calmest month (with the lowest average wind speed) is August (11km/h).
Average humidity in December
Starogard Gdański, Poland
- Average humidity in December: 88%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (69%).
Average rainfall in December
Starogard Gdański, Poland
- Average rainfall in December: 29mm
The wettest month (with the highest rainfall) is July (57mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in December
Starogard Gdański, Poland
- Average rainfall days in December: 11.4 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in December
Starogard Gdański, Poland
- Average snowfall in December: 59mm
The month with the highest snowfall is January (87mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Starogard Gdański, Poland
- Average snowfall days in December: 8 days
The month with the highest number of snowfall days is January (13.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Starogard Gdański, Poland
- Average daylight in December: 7h and 3min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in December
Starogard Gdański, Poland
- Average sunshine days in December: 12 days
The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is July (9.5 days).
Average UV index in December
Starogard Gdański, 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
Starogard Gdański, Poland
- Average cloud cover in December: 70
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Starogard Gdański, Poland
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).
