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 arrival of December signals a shift in temperature, down from a chilly 7.1°C (44.8°F) in November to an icy 1.8°C (35.2°F). With a barely noticeable fluctuation in temperature, Ratno Dolne reaches an average low of -2.5°C (27.5°F) during the December nights.Humidity
In Ratno Dolne, the average relative humidity in December is 88%.Rainfall
In Ratno Dolne, in December, it is raining for 11.6 days, with typically 38mm (1.5") of accumulated precipitation. Throughout the year, in Ratno Dolne, Poland, there are 180.1 rainfall days, and 612mm (24.09") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Ratno Dolne. In Ratno Dolne, during December, snow falls for 11.1 days and regularly aggregates up to 118mm (4.65") of snow. In Ratno Dolne, during the entire year, snow falls for 57.4 days and aggregates up to 572mm (22.52") of snow.Daylight
With an average of 8h and 6min of daylight, December has the shortest days of the year in Ratno Dolne.On the first day of December, sunrise is at 07:33 and sunset at 15:53. On the last day of the month, sunrise is at 07:54 and sunset at 15:59 CET.
Sunshine
In December, the average sunshine in Ratno Dolne, Poland, is 3.9h.UV index
In December, the average daily maximum UV index in Ratno Dolne is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: In December, the UV index of 2 transforms into the following advice:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Ratno Dolne?
What is the average humidity in December in Ratno Dolne?
How much does it rain in Ratno Dolne in December?
How many days does it snow in December in Ratno Dolne?
What is the month with the shortest days in Ratno Dolne?
What is the average length of the day in December in Ratno Dolne?
When are sunrise and sunset in December in Ratno Dolne?
How long on average sun shines in December in Ratno Dolne?
How high is the UV index in December in Ratno Dolne?
Average temperature in December
Ratno Dolne, Poland
- Average high temperature in December: 1.8°C
The warmest month (with the highest average high temperature) is August (22.9°C).
The month with the lowest average high temperature is January (-0.6°C).
- Average low temperature in December: -2.5°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-5.4°C).
Average pressure in December
Ratno Dolne, Poland
- Average pressure in December: 1018.1mbar
The month with the highest atmospheric pressure is October (1018.4mbar).
The month with the lowest atmospheric pressure is July (1014.8mbar).
Average wind speed in December
Ratno Dolne, Poland
- Average wind speed in December: 14.5km/h
The windiest month (with the highest average wind speed) is December (14.5km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).
Average humidity in December
Ratno Dolne, Poland
- Average humidity in December: 88%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Ratno Dolne, Poland
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is July (95mm).
The driest month (with the least rainfall) is November (30mm).
Average rainfall days in December
Ratno Dolne, Poland
- Average rainfall days in December: 11.6 days
The month with the highest number of rainy days is July (22.2 days).
The month with the least rainy days is February (9.8 days).
Average snowfall in December
Ratno Dolne, Poland
- Average snowfall in December: 118mm
The month with the highest snowfall is January (176mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Ratno Dolne, Poland
- Average snowfall days in December: 11.1 days
The month with the highest number of snowfall days is January (17.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Ratno Dolne, 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 5min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in December
Ratno Dolne, Poland
- Average sunshine days in December: 10.4 days
The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is July (5.7 days).
Average UV index in December
Ratno Dolne, Poland
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in December
Ratno Dolne, Poland
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Ratno Dolne, Poland
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August and September (9km).
The months with the lowest visibility are January and February (7km).
