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 minor alteration in Gryglaki's climate, with the average high-temperature moving from November's frosty 7.4°C (45.3°F) to a cold 2.6°C (36.7°F). Gryglaki experiences a minimal drop from daytime high temperatures, recording an average low-temperature of -0.5°C (31.1°F) throughout December.Humidity
In December, the average relative humidity is 87%.Rainfall
In Gryglaki, during December, the rain falls for 9.6 days and regularly aggregates up to 18mm (0.71") of precipitation. In Gryglaki, Poland, during the entire year, the rain falls for 137.4 days and collects up to 321mm (12.64") of precipitation.Snowfall
Months with snowfall in Gryglaki are January through May, October through December. In December, in Gryglaki, it is snowing for 7 days. Throughout December, 31mm (1.22") of snow is accumulated. In Gryglaki, during the entire year, snow falls for 33.1 days and aggregates up to 162mm (6.38") of snow.Daylight
With an average of 7h and 48min of daylight, December has the shortest days of the year in Gryglaki.On the first day of the month, sunrise is at 07:33 and sunset at 15:36. On the last day of December, sunrise is at 07:55 and sunset at 15:42 CET.
Sunshine
In December, the average sunshine is 3.4h.UV index
December is the month with the lowest UV index in Gryglaki, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum UV index of 1 in December translates into the following recommendations:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Opt for tightly woven and loose clothing to enhance protection from the Sun. 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 December in Gryglaki?
What is the average humidity in December in Gryglaki?
How much does it rain in Gryglaki in December?
How many days does it snow in December in Gryglaki?
What is the month with the shortest days in Gryglaki?
How many hours of daylight does Gryglaki have in December?
When is the sunrise / sunset in December in Gryglaki?
How many hours of sunshine does Gryglaki have in December?
What is the month with the lowest UV index in Gryglaki?
How high is the UV index in December in Gryglaki?
Average temperature in December
Gryglaki, Poland
- Average high temperature in December: 2.6°C
The warmest month (with the highest average high temperature) is August (24.7°C).
The month with the lowest average high temperature is January (0.4°C).
- Average low temperature in December: -0.5°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is January (-3°C).
Average pressure in December
Gryglaki, Poland
- Average pressure in December: 1016.1mbar
The month with the highest atmospheric pressure is October (1017.9mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).
Average wind speed in December
Gryglaki, Poland
- Average wind speed in December: 15.1km/h
The windiest month (with the highest average wind speed) is December (15.1km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in December
Gryglaki, Poland
- Average humidity in December: 87%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (66%).
Average rainfall in December
Gryglaki, Poland
- Average rainfall in December: 18mm
The wettest months (with the highest rainfall) are June and July (46mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in December
Gryglaki, Poland
- Average rainfall days in December: 9.6 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in December
Gryglaki, Poland
- Average snowfall in December: 31mm
The month with the highest snowfall is January (49mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Gryglaki, Poland
- Average snowfall days in December: 7 days
The month with the highest number of snowfall days is January (11.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Gryglaki, 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 30min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in December
Gryglaki, Poland
- Average sunshine days in December: 14.5 days
The month with the most sunshine days is October (18.8 days).
The month with the least sunshine days is July (10.9 days).
Average UV index in December
Gryglaki, Poland
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Gryglaki, Poland
- Average cloud cover in December: 68
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Gryglaki, 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).
Gryglaki, Poland
Weather forecast for your location
2. Allow the app to use your location
