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
The onset of December brings a small change in high-temperatures, falling from a frosty 7.1°C (44.8°F) in November to an icy 2°C (35.6°F). December's average low-temperature is a freezing cold -1.5°C (29.3°F), reflecting a minor difference from the day's peak temperatures.Humidity
In December, the average relative humidity in Grabów Rycki is 87%.Rainfall
In Grabów Rycki, during December, the rain falls for 8.7 days and regularly aggregates up to 28mm (1.1") of precipitation. Throughout the year, there are 126.9 rainfall days, and 366mm (14.41") of precipitation is accumulated.Snowfall
Months with snowfall in Grabów Rycki are January through April, October through December. In December, it is snowing for 8.6 days. Throughout December, 53mm (2.09") of snow is accumulated. In Grabów Rycki, during the entire year, snow falls for 42.9 days and aggregates up to 331mm (13.03") of snow.Daylight
The month with the shortest days is December, with an average of 7h and 54min of daylight.On the first day of the month, sunrise is at 07:16 and sunset at 15:25. On the last day of December, in Grabów Rycki, sunrise is at 07:38 and sunset at 15:31 CET.
Sunshine
In December, the average sunshine in Grabów Rycki is 3.2h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 1 in December translates into this advice:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Opt for tightly woven and loose clothing to enhance protection from the Sun. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Grabów Rycki in December?
What is the average humidity in December in Grabów Rycki?
How many days does it rain in December in Grabów Rycki?
How much does it snow in Grabów Rycki in December?
What is the month with the shortest days in Grabów Rycki?
What is the average length of the day in December in Grabów Rycki?
What time are sunrise and sunset in December in Grabów Rycki?
How many hours of sunshine does Grabów Rycki have in December?
When is the lowest UV index in Grabów Rycki?
What is the UV index intensity in December in Grabów Rycki?
Average temperature in December
Grabów Rycki, Poland
- Average high temperature in December: 2°C
The warmest month (with the highest average high temperature) is August (25.4°C).
The month with the lowest average high temperature is January (-0.4°C).
- Average low temperature in December: -1.5°C
The months with the highest average low temperature are July and August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in December
Grabów Rycki, Poland
- Average pressure in December: 1016.9mbar
The month with the highest atmospheric pressure is October (1018.6mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).
Average wind speed in December
Grabów Rycki, Poland
- Average wind speed in December: 12.7km/h
The windiest month (with the highest average wind speed) is December (12.7km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).
Average humidity in December
Grabów Rycki, Poland
- Average humidity in December: 87%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).
Average rainfall in December
Grabów Rycki, Poland
- Average rainfall in December: 28mm
The wettest month (with the highest rainfall) is May (57mm).
The driest month (with the least rainfall) is November (17mm).
Average rainfall days in December
Grabów Rycki, Poland
- Average rainfall days in December: 8.7 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (6.1 days).
Average snowfall in December
Grabów Rycki, Poland
- Average snowfall in December: 53mm
The month with the highest snowfall is January (116mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Grabów Rycki, Poland
- Average snowfall days in December: 8.6 days
The month with the highest number of snowfall days is January (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Grabów Rycki, Poland
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in December
Grabów Rycki, Poland
- Average sunshine days in December: 15.2 days
The month with the most sunshine days is August (20.8 days).
The month with the least sunshine days is May (12.5 days).
Average UV index in December
Grabów Rycki, 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, November and December (UV index 1).
Average cloud cover in December
Grabów Rycki, Poland
- Average cloud cover in December: 70
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Grabów Rycki, Poland
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
