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
Grochowiska Księże observes a small decrease in the average high-temperature with the arrival of December, falling from November's chilly 7.5°C (45.5°F) to an icy 2.7°C (36.9°F). Throughout the nights in December, Grochowiska Księże notes an average low of -1°C (30.2°F), a small dip from the daytime peak.Humidity
In December, the average relative humidity is 88%.Rainfall
In Grochowiska Księże, in December, it is raining for 11.5 days, with typically 31mm (1.22") of accumulated precipitation. In Grochowiska Księże, during the entire year, the rain falls for 130.5 days and collects up to 345mm (13.58") of precipitation.Snowfall
Months with snowfall in Grochowiska Księże, Poland, are January through May, October through December. In Grochowiska Księże, Poland, in December, snow falls for 8.8 days, with typically accumulated 53mm (2.09") of snow. Throughout the year, there are 44.2 snowfall days, and 269mm (10.59") of snow is accumulated.Daylight
With an average of 7h and 42min of daylight, December has the shortest days of the year in Grochowiska Księże.On the first day of December in Grochowiska Księże, Poland, sunrise is at 07:39 and sunset at 15:37. On the last day of the month, sunrise is at 08:01 and sunset at 15:43 CET.
Sunshine
In December, the average sunshine in Grochowiska Księże, Poland, is 3h.UV index
The months with the lowest UV index in Grochowiska Księże are November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The UV index of 1 during December translates into the following guidance:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Keep in mind! Snow's reflective quality can nearly 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 December in Grochowiska Księże?
What is the average humidity in December in Grochowiska Księże?
How much does it rain in Grochowiska Księże in December?
How many days does it snow in December in Grochowiska Księże?
What is the month with the shortest days in Grochowiska Księże?
How many hours of daylight does Grochowiska Księże have in December?
When are sunrise and sunset in December in Grochowiska Księże?
How long on average sun shines in December in Grochowiska Księże?
When is the lowest UV index in Grochowiska Księże?
How high is the UV index in December in Grochowiska Księże?
Average temperature in December
Grochowiska Księże, Poland
- Average high temperature in December: 2.7°C
The warmest month (with the highest average high temperature) is August (24.4°C).
The month with the lowest average high temperature is January (0.5°C).
- Average low temperature in December: -1°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 (-3.1°C).
Average pressure in December
Grochowiska Księże, Poland
- Average pressure in December: 1015.6mbar
The month with the highest atmospheric pressure is October (1017.6mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).
Average wind speed in December
Grochowiska Księże, Poland
- Average wind speed in December: 16.6km/h
The windiest month (with the highest average wind speed) is December (16.6km/h).
The calmest month (with the lowest average wind speed) is August (12km/h).
Average humidity in December
Grochowiska Księże, Poland
- Average humidity in December: 88%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).
Average rainfall in December
Grochowiska Księże, Poland
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is May (45mm).
The driest month (with the least rainfall) is September (18mm).
Average rainfall days in December
Grochowiska Księże, Poland
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is September (7.2 days).
Average snowfall in December
Grochowiska Księże, Poland
- Average snowfall in December: 53mm
The month with the highest snowfall is January (99mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Grochowiska Księże, Poland
- Average snowfall days in December: 8.8 days
The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Grochowiska Księże, Poland
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in December: 3h and 0min
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 48min).
Average sunshine days in December
Grochowiska Księże, Poland
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is September (21.7 days).
The month with the least sunshine days is January (9.8 days).
Average UV index in December
Grochowiska Księże, 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 November and December (UV index 1).
Average cloud cover in December
Grochowiska Księże, Poland
- Average cloud cover in December: 70
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Grochowiska Księże, Poland
- Average visibility in December: 8km
The months with the highest visibility are June and August (10km).
The months with the lowest visibility are January, February, November and December (8km).
