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 signifies a minor drop in average high-temperature, transitioning from a frosty 6.2°C (43.2°F) in November to a cold 1.5°C (34.7°F). Velký Rybník encounters a small divergence from daytime high temperatures, averaging a low-temperature of -2.9°C (26.8°F) during December nights.Humidity
In December, the average relative humidity is 89%.Rainfall
In December, the rain falls for 7.8 days. Throughout December, 30mm (1.18") of precipitation is accumulated. In Velký Rybník, during the entire year, the rain falls for 154.6 days and collects up to 534mm (21.02") of precipitation.Snowfall
Months with snowfall in Velký Rybník are January through May, October through December. In December, in Velký Rybník, it is snowing for 10.2 days. Throughout December, 75mm (2.95") of snow is accumulated. In Velký Rybník, Czech Republic, during the entire year, snow falls for 48.3 days and aggregates up to 372mm (14.65") of snow.Daylight
With an average of 8h and 12min of daylight, December has the shortest days of the year in Velký Rybník.On the first day of December in Velký Rybník, sunrise is at 07:33 and sunset at 16:02. On the last day of the month, sunrise is at 07:54 and sunset at 16:09 CET.
Sunshine
In Velký Rybník, the average sunshine in December is 3.7h.UV index
In December, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
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 mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
How cold is December in Velký Rybník?
What is the average humidity in December in Velký Rybník?
How much does it rain in Velký Rybník in December?
How much does it snow in Velký Rybník in December?
What is the month with the shortest days in Velký Rybník?
How many hours of daylight does Velký Rybník have in December?
When are sunrise and sunset in December in Velký Rybník?
How long on average sun shines in December in Velký Rybník?
How high is the UV index in December in Velký Rybník?
Average temperature in December
Velký Rybník, Czech Republic
- Average high temperature in December: 1.5°C
The warmest month (with the highest average high temperature) is August (22.7°C).
The month with the lowest average high temperature is January (-0.4°C).
- Average low temperature in December: -2.9°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 (-4.9°C).
Average pressure in December
Velký Rybník, Czech Republic
- Average pressure in December: 1019.2mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The months with the lowest atmospheric pressure are June and July (1015.4mbar).
Average wind speed in December
Velký Rybník, Czech Republic
- Average wind speed in December: 16.2km/h
The windiest month (with the highest average wind speed) is December (16.2km/h).
The calmest month (with the lowest average wind speed) is August (10.4km/h).
Average humidity in December
Velký Rybník, Czech Republic
- Average humidity in December: 89%
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April and August (74%).
Average rainfall in December
Velký Rybník, Czech Republic
- Average rainfall in December: 30mm
The wettest month (with the highest rainfall) is July (90mm).
The driest month (with the least rainfall) is November (19mm).
Average rainfall days in December
Velký Rybník, Czech Republic
- Average rainfall days in December: 7.8 days
The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is January (5.3 days).
Average snowfall in December
Velký Rybník, Czech Republic
- Average snowfall in December: 75mm
The month with the highest snowfall is January (101mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Velký Rybník, Czech Republic
- Average snowfall days in December: 10.2 days
The month with the highest number of snowfall days is January (13.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Velký Rybník, Czech Republic
- Average daylight in December: 8h and 1min
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 12min).
- Average sunshine in December: 3h and 4min
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 12min).
Average sunshine days in December
Velký Rybník, Czech Republic
- Average sunshine days in December: 14.7 days
The month with the most sunshine days is October (16.8 days).
The month with the least sunshine days is June (7.3 days).
Average UV index in December
Velký Rybník, Czech Republic
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are February and November (UV index 1).
Average cloud cover in December
Velký Rybník, Czech Republic
- Average cloud cover in December: 64
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Velký Rybník, 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).
Velký Rybník, Czech Republic
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