December weather forecastGoniądz, Poland
December
Weather in December
The first month of the winter, December, is still a cold month in Goniądz, Poland, with temperature in the range of an average low of -2.4°C (27.7°F) and an average high of 0.9°C (33.6°F).Temperature
In December, the meteorological conditions change slightly, with the average high-temperature moving from a cold 5.5°C (41.9°F) in November to a still icy 0.9°C (33.6°F). In Goniądz, the nocturnal temperatures throughout December show a marginal dip from the daytime averages, settling at a subzero cold -2.4°C (27.7°F).Humidity
In Goniądz, Poland, the average relative humidity in December is 90%.Rainfall
In Goniądz, in December, during 9.3 rainfall days, 29mm (1.14") of precipitation is typically accumulated. In Goniądz, during the entire year, the rain falls for 154.9 days and collects up to 435mm (17.13") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Goniądz, in December, snow falls for 10.9 days, with typically accumulated 85mm (3.35") of snow. In Goniądz, Poland, during the entire year, snow falls for 51.3 days and aggregates up to 355mm (13.98") of snow.Daylight
December has the shortest days of the year, with an average of 7h and 36min of daylight.On the first day of December, sunrise is at 07:22 and sunset at 15:13. On the last day of the month, sunrise is at 07:44 and sunset at 15:19 CET.
Sunshine
The average sunshine in December is 2.7h.UV index
The months with the lowest UV index in Goniądz are January, February, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 1 during December leads to these instructions:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Goniądz, Poland
- Average high temperature in December: 0.9°C
The warmest months (with the highest average high temperature) are July and August (23.3°C).
The month with the lowest average high temperature is January (-1.5°C).
- Average low temperature in December: -2.4°C
The month with the highest average low temperature is July (13.1°C).
The coldest month (with the lowest average low temperature) is January (-5.3°C).
Average pressure in December
Goniądz, Poland
- Average pressure in December: 1014.8mbar
The month with the highest atmospheric pressure is October (1017.7mbar).
The month with the lowest atmospheric pressure is July (1013.1mbar).
Average wind speed in December
Goniądz, Poland
- Average wind speed in December: 13.7km/h
The windiest month (with the highest average wind speed) is December (13.7km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity in December
Goniądz, Poland
- Average humidity in December: 90%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is April (70%).
Average rainfall in December
Goniądz, Poland
- Average rainfall in December: 29mm
The wettest month (with the highest rainfall) is June (65mm).
The driest months (with the least rainfall) are February and April (20mm).
Average rainfall days in December
Goniądz, Poland
- Average rainfall days in December: 9.3 days
The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is February (6 days).
Average snowfall in December
Goniądz, Poland
- Average snowfall in December: 85mm
The month with the highest snowfall is January (100mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Goniądz, Poland
- Average snowfall days in December: 10.9 days
The month with the highest number of snowfall days is January (14.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Goniądz, Poland
- Average daylight in December: 7h and 36min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in December: 2h and 42min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 18min).
Average sunshine days in December
Goniądz, Poland
- Average sunshine days in December: 12.8 days
The month with the most sunshine days is October (17.8 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in December
Goniądz, 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, February, November and December (UV index 1).
Average cloud cover in December
Goniądz, Poland
- Average cloud cover in December: 75
The months with the most cloud cover are January and February (Cloud cover 78).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in December
Goniądz, Poland
- Average visibility in December: 7km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February and December (7km).
