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
Weather in December
Temperature
Cieśnisk Wielki's weather changes with the onset of December, slightly falling from a cold 5.5°C (41.9°F) in November to a still icy 0.5°C (32.9°F). Night temperatures during December stabilize at an average of -2.6°C (27.3°F), closely mirroring the daytime temperatures.Humidity
In Cieśnisk Wielki, the average relative humidity in December is 91%.Rainfall
In December, the rain falls for 10.5 days. Throughout December, 36mm (1.42") of precipitation is accumulated. In Cieśnisk Wielki, during the entire year, the rain falls for 156.6 days and collects up to 459mm (18.07") of precipitation.Snowfall
Months with snowfall in Cieśnisk Wielki are January through May, October through December. In December, it is snowing for 13.4 days. Throughout December, 110mm (4.33") of snow is accumulated. In Cieśnisk Wielki, during the entire year, snow falls for 65.1 days and aggregates up to 519mm (20.43") of snow.Daylight
The month with the shortest days in Cieśnisk Wielki is December, with an average of 7h and 36min of daylight.On the first day of the month, sunrise is at 07:20 and sunset at 15:11. On the last day of December, sunrise is at 07:43 and sunset at 15:17 CET.
Sunshine
In Cieśnisk Wielki, the average sunshine in December is 1.7h.UV index
The months with the lowest UV index in Cieśnisk Wielki, Poland, are January, February, November and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 1 in December interprets into the following recommendations:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Frequently asked questions
How cold is it in Cieśnisk Wielki in December?
What is the average humidity in December in Cieśnisk Wielki?
How much does it rain in Cieśnisk Wielki in December?
How many days does it snow in December in Cieśnisk Wielki?
What is the month with the shortest days in Cieśnisk Wielki?
How many hours of daylight does Cieśnisk Wielki have in December?
What time are sunrise and sunset in December in Cieśnisk Wielki?
How long on average sun shines in December in Cieśnisk Wielki?
What are the months with the lowest UV index in Cieśnisk Wielki?
What is the UV index intensity in December in Cieśnisk Wielki?
Average temperature in December
Cieśnisk Wielki, Poland
- Average high temperature in December: 0.5°C
The warmest month (with the highest average high temperature) is July (24.3°C).
The month with the lowest average high temperature is January (-1.8°C).
- Average low temperature in December: -2.6°C
The month with the highest average low temperature is July (13.5°C).
The coldest month (with the lowest average low temperature) is January (-5.4°C).
Average pressure in December
Cieśnisk Wielki, Poland
- Average pressure in December: 1015.1mbar
The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is July (1013mbar).
Average wind speed in December
Cieśnisk Wielki, Poland
- Average wind speed in December: 13.4km/h
The windiest month (with the highest average wind speed) is December (13.4km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in December
Cieśnisk Wielki, Poland
- Average humidity in December: 91%
The month with the highest relative humidity is January (93%).
The months with the lowest relative humidity are April and August (71%).
Average rainfall in December
Cieśnisk Wielki, Poland
- Average rainfall in December: 36mm
The wettest month (with the highest rainfall) is June (59mm).
The driest months (with the least rainfall) are February and April (25mm).
Average rainfall days in December
Cieśnisk Wielki, Poland
- Average rainfall days in December: 10.5 days
The month with the highest number of rainy days is July (19.9 days).
The months with the least rainy days are January and February (7.5 days).
Average snowfall in December
Cieśnisk Wielki, Poland
- Average snowfall in December: 110mm
The month with the highest snowfall is January (155mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Cieśnisk Wielki, Poland
- Average snowfall days in December: 13.4 days
The month with the highest number of snowfall days is January (18 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Cieśnisk Wielki, Poland
- Average daylight in December: 7h and 4min
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: 1h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).
Average sunshine days in December
Cieśnisk Wielki, Poland
- Average sunshine days in December: 9.8 days
The month with the most sunshine days is October (16.3 days).
The month with the least sunshine days is January (8.3 days).
Average UV index in December
Cieśnisk Wielki, Poland
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in December
Cieśnisk Wielki, Poland
- Average cloud cover in December: 77
The month with the most cloud cover is February (Cloud cover 80).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Cieśnisk Wielki, Poland
- Average visibility in December: 7km
The months with the highest visibility are April, May, June, July, August and September (9km).
The month with the lowest visibility is January (6km).
Cieśnisk Wielki, Poland
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