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 7.6°C (45.7°F) in November to an icy 1.6°C (34.9°F). In Bystřice pod Lopeníkem, December's low temperatures hover around a freezing cold -2.8°C (27°F), reflecting a minor decrease from the daytime highs.Humidity
The average relative humidity in December is 89%.Rainfall
In Bystřice pod Lopeníkem, in December, during 11 rainfall days, 40mm (1.57") of precipitation is typically accumulated. In Bystřice pod Lopeníkem, during the entire year, the rain falls for 145.5 days and collects up to 484mm (19.06") of precipitation.Snowfall
January through April, October through December are months with snowfall. In Bystřice pod Lopeníkem, during December, snow falls for 8 days and regularly aggregates up to 63mm (2.48") of snow. Throughout the year, there are 34.3 snowfall days, and 382mm (15.04") of snow is accumulated.Daylight
With an average of 8h and 18min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 07:21 and sunset at 15:54. On the last day of the month, sunrise is at 07:42 and sunset at 16:01 CET.
Sunshine
The months with the least sunshine are January and December, with an average of 3.6h of sunshine.UV index
The month with the lowest UV index in Bystřice pod Lopeníkem is December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: An average UV index of 1 in December transforms into this advice:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What is the average humidity in December?
How many days does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
When are sunrise and sunset in December?
What are the months with the least sunshine?
How long on average sun shines in December?
What is the month with the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Bystřice pod Lopeníkem, Czech Republic
- Average high temperature in December: 1.6°C
The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (0.2°C).
- Average low temperature in December: -2.8°C
The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is January (-5.1°C).
Average pressure in December
Bystřice pod Lopeníkem, Czech Republic
- Average pressure in December: 1019.6mbar
The month with the highest atmospheric pressure is December (1019.6mbar).
The months with the lowest atmospheric pressure are June and July (1014.7mbar).
Average wind speed in December
Bystřice pod Lopeníkem, Czech Republic
- Average wind speed in December: 8.9km/h
The windiest month (with the highest average wind speed) is March (10.8km/h).
The calmest month (with the lowest average wind speed) is August (7.8km/h).
Average humidity in December
Bystřice pod Lopeníkem, Czech Republic
- Average humidity in December: 89%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Bystřice pod Lopeníkem, Czech Republic
- Average rainfall in December: 40mm
The wettest month (with the highest rainfall) is June (61mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in December
Bystřice pod Lopeníkem, Czech Republic
- Average rainfall days in December: 11 days
The month with the highest number of rainy days is June (17 days).
The month with the least rainy days is January (7.7 days).
Average snowfall in December
Bystřice pod Lopeníkem, Czech Republic
- Average snowfall in December: 63mm
The month with the highest snowfall is January (173mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Bystřice pod Lopeníkem, Czech Republic
- Average snowfall days in December: 8 days
The month with the highest number of snowfall days is January (12 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Bystřice pod Lopeníkem, Czech Republic
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 36min).
Average sunshine days in December
Bystřice pod Lopeníkem, Czech Republic
- Average sunshine days in December: 12.8 days
The month with the most sunshine days is October (18.4 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in December
Bystřice pod Lopeníkem, Czech Republic
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Bystřice pod Lopeníkem, Czech Republic
- Average cloud cover in December: 63
The months with the most cloud cover are January and December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in December
Bystřice pod Lopeníkem, Czech Republic
- Average visibility in December: 7km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February and December (7km).
