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
December ushers in a slight temperature change, with average high-temperatures reducing from November's frosty 7.5°C (45.5°F) to a cold 2.5°C (36.5°F). Traby, in December, logs an average low-temperature of -0.9°C (30.4°F), a subtle step down from daytime readings.Humidity
The average relative humidity in December in Traby is 86%.Rainfall
In Traby, in December, it is raining for 12.1 days, with typically 34mm (1.34") of accumulated precipitation. Throughout the year, there are 166.9 rainfall days, and 477mm (18.78") of precipitation is accumulated.Snowfall
Months with snowfall in Traby are January through May, October through December. In Traby, in December, during 11.3 snowfall days, 74mm (2.91") of snow is typically accumulated. In Traby, during the entire year, snow falls for 50.6 days and aggregates up to 384mm (15.12") of snow.Daylight
December has the shortest days of the year in Traby, with an average of 7h and 48min of daylight.On the first day of December in Traby, sunrise is at 07:27 and sunset at 15:32. On the last day of the month, sunrise is at 07:49 and sunset at 15:38 CET.
Sunshine
In December, the average sunshine is 3.3h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily high UV index of 1 in December leads to these guidelines:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
How cold is December in Traby?
What is the average humidity in December in Traby?
How many days does it rain in December in Traby?
How many days does it snow in December in Traby?
What is the month with the shortest days in Traby?
What is the average length of the day in December in Traby?
When are sunrise and sunset in December in Traby?
How long on average sun shines in December in Traby?
What are the months with the lowest UV index in Traby?
What is the UV index reading in December in Traby?
Average temperature in December
Traby, Poland
- Average high temperature in December: 2.5°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (0°C).
- Average low temperature in December: -0.9°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in December
Traby, Poland
- Average pressure in December: 1016.4mbar
The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).
Average wind speed in December
Traby, Poland
- Average wind speed in December: 15.3km/h
The windiest month (with the highest average wind speed) is December (15.3km/h).
The calmest month (with the lowest average wind speed) is August (11km/h).
Average humidity in December
Traby, Poland
- Average humidity in December: 86%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (67%).
Average rainfall in December
Traby, Poland
- Average rainfall in December: 34mm
The wettest month (with the highest rainfall) is June (65mm).
The driest month (with the least rainfall) is November (23mm).
Average rainfall days in December
Traby, Poland
- Average rainfall days in December: 12.1 days
The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is January (8.8 days).
Average snowfall in December
Traby, Poland
- Average snowfall in December: 74mm
The month with the highest snowfall is January (138mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Traby, Poland
- Average snowfall days in December: 11.3 days
The month with the highest number of snowfall days is January (16.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Traby, Poland
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in December
Traby, Poland
- Average sunshine days in December: 9.5 days
The month with the most sunshine days is October (16.6 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in December
Traby, 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 and December (UV index 1).
Average cloud cover in December
Traby, Poland
- Average cloud cover in December: 68
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Traby, Poland
- Average visibility in December: 8km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
Traby, Poland
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