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
December brings a minor shift in the average high-temperature, adjusting from a chilly 44.6°F in November to a wintry 37°F. December nights witness a slight temperature decrease, averaging at a still cold 32.4°F.Humidity
The months with the highest humidity are January and December, with an average relative humidity of 87%.Rainfall
In December, the rain falls for 14.1 days. Throughout December, 1.61" of precipitation is accumulated. Throughout the year, there are 171.4 rainfall days, and 19.17" of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall. In Gniewinko, in December, during 9.5 snowfall days, 3.11" of snow is typically accumulated. In Gniewinko, during the entire year, snow falls for 48 days and aggregates up to 12.68" of snow.Daylight
December has the shortest days of the year in Gniewinko, with an average of 7h and 18min of daylight.On the first day of December in Gniewinko, Poland, sunrise is at 07:48 and sunset at 15:26. On the last day of the month, sunrise is at 08:11 and sunset at 15:31 CET.
Sunshine
In Gniewinko, the average sunshine in December is 3h.UV index
The months with the lowest UV index in Gniewinko are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.Note: In December, the maximum UV index of 1 suggests this advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. When the Sun is at its strongest around midday, find shade and limit exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Gniewinko in December?
What is the most humid month in Gniewinko?
What is the average humidity in December in Gniewinko?
How much does it rain in Gniewinko in December?
How many days does it snow in December in Gniewinko?
What is the month with the shortest days in Gniewinko?
How many hours of daylight does Gniewinko have in December?
When is the sunrise / sunset in December in Gniewinko?
How many hours of sunshine does Gniewinko have in December?
What is the month with the lowest UV index in Gniewinko?
What is the UV index reading in December in Gniewinko?
Average temperature in December
Gniewinko, Poland
- Average high temperature in December: 37°F
The warmest month (with the highest average high temperature) is August (71.2°F).
The month with the lowest average high temperature is January (33.4°F).
- Average low temperature in December: 32.4°F
The month with the highest average low temperature is August (57.9°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).
Average pressure in December
Gniewinko, Poland
- Average pressure in December: 29.91"Hg
The months with the highest atmospheric pressure are September and October (30.01"Hg).
The month with the lowest atmospheric pressure is December (29.91"Hg).
Average wind speed in December
Gniewinko, Poland
- Average wind speed in December: 12mph
The windiest month (with the highest average wind speed) is December (12mph).
The calmest months (with the lowest average wind speed) are June and August (8.5mph).
Average humidity in December
Gniewinko, Poland
- Average humidity in December: 87%
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is April (72%).
Average rainfall in December
Gniewinko, Poland
- Average rainfall in December: 1.61"
The wettest month (with the highest rainfall) is July (2.76").
The driest month (with the least rainfall) is April (0.71").
Average rainfall days in December
Gniewinko, Poland
- Average rainfall days in December: 14.1 days
The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is February (9.5 days).
Average snowfall in December
Gniewinko, Poland
- Average snowfall in December: 3.11"
The month with the highest snowfall is January (4.06").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in December
Gniewinko, Poland
- Average snowfall days in December: 9.5 days
The month with the highest number of snowfall days is January (14 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Gniewinko, Poland
- Average daylight in December: 7h and 2min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in December: 3h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in December
Gniewinko, Poland
- Average sunshine days in December: 8.7 days
The month with the most sunshine days is April (15.6 days).
The month with the least sunshine days is December (8.7 days).
Average UV index in December
Gniewinko, Poland
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Gniewinko, Poland
- Average cloud cover in December: 71
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Gniewinko, Poland
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
