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
As November transitions to December, the average high-temperature falls from a frosty 7.9°C (46.2°F) to an icy 2.8°C (37°F). A mild drop to an average of -1.4°C (29.5°F) marks the nights in Tři Dvory during December.Humidity
In December, the average relative humidity is 85%.Rainfall
In Tři Dvory, Czech Republic, in December, it is raining for 11.4 days, with typically 28mm (1.1") of accumulated precipitation. Throughout the year, in Tři Dvory, there are 132.2 rainfall days, and 374mm (14.72") of precipitation is accumulated.Snowfall
Months with snowfall in Tři Dvory, Czech Republic, are January through May, October through December. In Tři Dvory, in December, during 6.8 snowfall days, 45mm (1.77") of snow is typically accumulated. In Tři Dvory, Czech Republic, during the entire year, snow falls for 31.5 days and aggregates up to 220mm (8.66") of snow.Daylight
December has the shortest days of the year in Tři Dvory, Czech Republic, with an average of 8h and 12min of daylight.On the first day of December in Tři Dvory, sunrise is at 07:36 and sunset at 15:59. On the last day of the month, sunrise is at 07:57 and sunset at 16:06 CET.
Sunshine
The average sunshine in December is 4.3h.UV index
The months with the lowest UV index in Tři Dvory are January through March, October through December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 2 during December translates into these guidelines:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Tři Dvory in December?
What is the average humidity in December in Tři Dvory?
How much does it rain in Tři Dvory in December?
How much does it snow in Tři Dvory in December?
What is the month with the shortest days in Tři Dvory?
How many hours of daylight does Tři Dvory have in December?
What time are sunrise and sunset in December in Tři Dvory?
How long on average sun shines in December in Tři Dvory?
When is the lowest UV index in Tři Dvory?
What is the UV index reading in December in Tři Dvory?
Average temperature in December
Tři Dvory, Czech Republic
- Average high temperature in December: 2.8°C
The warmest month (with the highest average high temperature) is August (24.6°C).
The month with the lowest average high temperature is January (0.9°C).
- Average low temperature in December: -1.4°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is January (-3.6°C).
Average pressure in December
Tři Dvory, Czech Republic
- Average pressure in December: 1018.5mbar
The months with the highest atmospheric pressure are October and December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1015.1mbar).
Average wind speed in December
Tři Dvory, Czech Republic
- Average wind speed in December: 13.8km/h
The windiest month (with the highest average wind speed) is December (13.8km/h).
The calmest month (with the lowest average wind speed) is August (9.2km/h).
Average humidity in December
Tři Dvory, Czech Republic
- Average humidity in December: 85%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Tři Dvory, Czech Republic
- Average rainfall in December: 28mm
The wettest month (with the highest rainfall) is May (56mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in December
Tři Dvory, Czech Republic
- Average rainfall days in December: 11.4 days
The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in December
Tři Dvory, Czech Republic
- Average snowfall in December: 45mm
The month with the highest snowfall is January (72mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Tři Dvory, Czech Republic
- Average snowfall days in December: 6.8 days
The month with the highest number of snowfall days is January (10.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Tři Dvory, Czech Republic
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in December
Tři Dvory, Czech Republic
- Average sunshine days in December: 13.6 days
The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is May (13.5 days).
Average UV index in December
Tři Dvory, 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, March, October, November and December (UV index 2).
Average cloud cover in December
Tři Dvory, Czech Republic
- Average cloud cover in December: 57
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Tři Dvory, Czech Republic
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
