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
With the onset of December, the average high-temperature subtly recedes from November's frosty 6.5°C (43.7°F) to an icy 2.1°C (35.8°F). Brtnička records a negligible downturn from daytime temperatures, averaging a low of -2.6°C (27.3°F) in the month of December.Humidity
In Brtnička, the average relative humidity in December is 88%.Rainfall
In Brtnička, in December, during 8.1 rainfall days, 30mm (1.18") of precipitation is typically accumulated. Throughout the year, in Brtnička, there are 152.4 rainfall days, and 482mm (18.98") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Brtnička. In Brtnička, during December, snow falls for 9.6 days and regularly aggregates up to 75mm (2.95") of snow. In Brtnička, Czech Republic, during the entire year, snow falls for 46.1 days and aggregates up to 354mm (13.94") of snow.Daylight
The month with the shortest days in Brtnička is December, with an average of 8h and 18min of daylight.On the first day of December in Brtnička, sunrise is at 07:31 and sunset at 16:01. On the last day of the month, sunrise is at 07:52 and sunset at 16:08 CET.
Sunshine
In December, the average sunshine is 4.1h.UV index
The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 2 in December translates into this advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Frequently asked questions
How cold is December in Brtnička?
What is the average humidity in December in Brtnička?
How many days does it rain in December in Brtnička?
How many days does it snow in December in Brtnička?
What is the month with the shortest days in Brtnička?
How many hours of daylight does Brtnička have in December?
When are sunrise and sunset in December in Brtnička?
How long on average sun shines in December in Brtnička?
What is the UV index reading in December in Brtnička?
Average temperature in December
Brtnička, Czech Republic
- Average high temperature in December: 2.1°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (0°C).
- Average low temperature in December: -2.6°C
The month with the highest average low temperature is August (13°C).
The coldest month (with the lowest average low temperature) is January (-4.7°C).
Average pressure in December
Brtnička, Czech Republic
- Average pressure in December: 1019.5mbar
The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is June (1015.4mbar).
Average wind speed in December
Brtnička, Czech Republic
- Average wind speed in December: 15.3km/h
The windiest month (with the highest average wind speed) is December (15.3km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in December
Brtnička, Czech Republic
- Average humidity in December: 88%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (72%).
Average rainfall in December
Brtnička, Czech Republic
- Average rainfall in December: 30mm
The wettest month (with the highest rainfall) is June (77mm).
The driest month (with the least rainfall) is November (18mm).
Average rainfall days in December
Brtnička, Czech Republic
- Average rainfall days in December: 8.1 days
The month with the highest number of rainy days is July (20.5 days).
The month with the least rainy days is January (6.1 days).
Average snowfall in December
Brtnička, Czech Republic
- Average snowfall in December: 75mm
The month with the highest snowfall is January (108mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Brtnička, Czech Republic
- Average snowfall days in December: 9.6 days
The month with the highest number of snowfall days is January (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Brtnička, 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: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in December
Brtnička, Czech Republic
- Average sunshine days in December: 15 days
The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is June (7.6 days).
Average UV index in December
Brtnička, Czech Republic
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in December
Brtnička, Czech Republic
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Brtnička, 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).
Brtnička, Czech Republic
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