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 indicates a shift in the average high-temperature, from November's frosty 7.5°C (45.5°F) to a wintry 1.6°C (34.9°F). Lačnov experiences a minimal drop from daytime high temperatures, recording an average low-temperature of -2.6°C (27.3°F) throughout December.Humidity
In December, the average relative humidity is 88%.Rainfall
In Lačnov, Czech Republic, in December, during 11.2 rainfall days, 33mm (1.3") of precipitation is typically accumulated. Throughout the year, there are 134 rainfall days, and 394mm (15.51") of precipitation is accumulated.Snowfall
Months with snowfall in Lačnov are January through April, October through December. In Lačnov, Czech Republic, in December, snow falls for 8.7 days, with typically accumulated 67mm (2.64") of snow. In Lačnov, during the entire year, snow falls for 37.5 days and aggregates up to 341mm (13.43") of snow.Daylight
December has the shortest days of the year in Lačnov, Czech Republic, with an average of 8h and 18min of daylight.On the first day of December, sunrise is at 07:21 and sunset at 15:52. On the last day of the month, sunrise is at 07:42 and sunset at 15:59 CET.
Sunshine
The average sunshine in December is 4.1h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the average person.Note: The daily maximum UV index of 2 in December interprets into the following advice:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. To avoid the Sun's strongest rays, limit exposure around the mid-day period. To cut down UV radiation exposure by about half, sport a wide-brim hat. 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 it in Lačnov in December?
What is the average humidity in December in Lačnov?
How much does it rain in Lačnov in December?
How much does it snow in Lačnov in December?
What is the month with the shortest days in Lačnov?
What is the average length of the day in December in Lačnov?
When are sunrise and sunset in December in Lačnov?
How long on average sun shines in December in Lačnov?
When is the lowest UV index in Lačnov?
What is the UV index reading in December in Lačnov?
Average temperature in December
Lačnov, Czech Republic
- Average high temperature in December: 1.6°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in December: -2.6°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in December
Lačnov, Czech Republic
- Average pressure in December: 1019.4mbar
The month with the highest atmospheric pressure is December (1019.4mbar).
The months with the lowest atmospheric pressure are June and July (1014.8mbar).
Average wind speed in December
Lačnov, Czech Republic
- Average wind speed in December: 10.7km/h
The windiest month (with the highest average wind speed) is March (12.3km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in December
Lačnov, Czech Republic
- Average humidity in December: 88%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Lačnov, Czech Republic
- Average rainfall in December: 33mm
The wettest month (with the highest rainfall) is May (49mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in December
Lačnov, Czech Republic
- Average rainfall days in December: 11.2 days
The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is February (8 days).
Average snowfall in December
Lačnov, Czech Republic
- Average snowfall in December: 67mm
The month with the highest snowfall is January (142mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Lačnov, Czech Republic
- Average snowfall days in December: 8.7 days
The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Lačnov, Czech Republic
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Lačnov, Czech Republic
- Average sunshine days in December: 14.1 days
The month with the most sunshine days is August (18.9 days).
The month with the least sunshine days is May (12.8 days).
Average UV index in December
Lačnov, Czech Republic
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Lačnov, Czech Republic
- Average cloud cover in December: 59
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in December
Lačnov, Czech Republic
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).
Lačnov, Czech Republic
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