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 comes with a drop in the average high-temperature, falling from November's frosty 8.1°C (46.6°F) to a cold 2.2°C (36°F). A minor drop in temperature is observed from daytime highs during the nights of December, averaging a freezing cold -1.3°C (29.7°F).Humidity
In December, the average relative humidity is 85%.Rainfall
In Harbułtowice, during December, the rain falls for 12.4 days and regularly aggregates up to 44mm (1.73") of precipitation. In Harbułtowice, during the entire year, the rain falls for 174.2 days and collects up to 581mm (22.87") of precipitation.Snowfall
January through May, October through December are months with snowfall in Harbułtowice. In Harbułtowice, during December, snow falls for 11.8 days and regularly aggregates up to 122mm (4.8") of snow. In Harbułtowice, Poland, during the entire year, snow falls for 58.5 days and aggregates up to 568mm (22.36") of snow.Daylight
With an average of 8h and 6min of daylight, December has the shortest days of the year.On the first day of December in Harbułtowice, sunrise is at 07:25 and sunset at 15:43. On the last day of the month, sunrise is at 07:46 and sunset at 15:49 CET.
Sunshine
The average sunshine in December is 3.7h.UV index
November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In December, the maximum UV index of 1 transforms into these recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
How cold is December in Harbułtowice?
What is the average humidity in December in Harbułtowice?
How many days does it rain in December in Harbułtowice?
How much does it snow in Harbułtowice in December?
What is the month with the shortest days in Harbułtowice?
How many hours of daylight does Harbułtowice have in December?
What time are sunrise and sunset in December in Harbułtowice?
How long on average sun shines in December in Harbułtowice?
What is the month with the lowest UV index in Harbułtowice?
What is the UV index intensity in December in Harbułtowice?
Average temperature in December
Harbułtowice, Poland
- Average high temperature in December: 2.2°C
The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (0.1°C).
- Average low temperature in December: -1.3°C
The month with the highest average low temperature is August (15.2°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).
Average pressure in December
Harbułtowice, Poland
- Average pressure in December: 1018.1mbar
The month with the highest atmospheric pressure is October (1018.6mbar).
The month with the lowest atmospheric pressure is July (1014.5mbar).
Average wind speed in December
Harbułtowice, Poland
- Average wind speed in December: 14.4km/h
The windiest month (with the highest average wind speed) is December (14.4km/h).
The calmest month (with the lowest average wind speed) is August (10.2km/h).
Average humidity in December
Harbułtowice, Poland
- Average humidity in December: 85%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).
Average rainfall in December
Harbułtowice, Poland
- Average rainfall in December: 44mm
The wettest month (with the highest rainfall) is July (79mm).
The driest month (with the least rainfall) is November (28mm).
Average rainfall days in December
Harbułtowice, Poland
- Average rainfall days in December: 12.4 days
The month with the highest number of rainy days is June (21.1 days).
The month with the least rainy days is January (8.5 days).
Average snowfall in December
Harbułtowice, Poland
- Average snowfall in December: 122mm
The month with the highest snowfall is January (198mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Harbułtowice, Poland
- Average snowfall days in December: 11.8 days
The month with the highest number of snowfall days is January (17.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Harbułtowice, Poland
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 3h and 6min).
Average sunshine days in December
Harbułtowice, Poland
- Average sunshine days in December: 9.7 days
The month with the most sunshine days is October (14.9 days).
The month with the least sunshine days is June (6.6 days).
Average UV index in December
Harbułtowice, 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 November and December (UV index 1).
Average cloud cover in December
Harbułtowice, Poland
- Average cloud cover in December: 64
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Harbułtowice, Poland
- Average visibility in December: 8km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
Harbułtowice, Poland
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