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's arrival subtly correlates with a reduction in the average high-temperature, down from a frosty 7°C (44.6°F) in November to a wintry 2.3°C (36.1°F). In Opařany, a slight decrease from the daytime peak is noted during the month of December, with an average low-temperature of -2.5°C (27.5°F).Humidity
The average relative humidity in December is 87%.Rainfall
In Opařany, in December, during 11.8 rainfall days, 39mm (1.54") of precipitation is typically accumulated. Throughout the year, in Opařany, there are 176.9 rainfall days, and 627mm (24.69") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Opařany, Czech Republic, in December, during 11.9 snowfall days, 109mm (4.29") of snow is typically accumulated. Throughout the year, there are 59.6 snowfall days, and 561mm (22.09") of snow is accumulated.Daylight
With an average of 8h and 18min of daylight, December has the shortest days of the year in Opařany, Czech Republic.On the first day of the month, sunrise is at 07:36 and sunset at 16:05. On the last day of December, in Opařany, sunrise is at 07:57 and sunset at 16:12 CET.
Sunshine
The average sunshine in December in Opařany is 4.1h.UV index
In December, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 2 in December translates into these instructions:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. To protect against the Sun's most potent rays, avoid direct exposure around midday. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
How cold is December in Opařany?
What is the average humidity in December in Opařany?
How much does it rain in Opařany in December?
How many days does it snow in December in Opařany?
What is the month with the shortest days in Opařany?
What is the average length of the day in December in Opařany?
When are sunrise and sunset in December in Opařany?
How many hours of sunshine does Opařany have in December?
How high is the UV index in December in Opařany?
Average temperature in December
Opařany, Czech Republic
- Average high temperature in December: 2.3°C
The warmest month (with the highest average high temperature) is August (23.2°C).
The month with the lowest average high temperature is January (0.3°C).
- Average low temperature in December: -2.5°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-4.4°C).
Average pressure in December
Opařany, Czech Republic
- Average pressure in December: 1019.2mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is June (1015.5mbar).
Average wind speed in December
Opařany, Czech Republic
- Average wind speed in December: 14.5km/h
The windiest month (with the highest average wind speed) is December (14.5km/h).
The calmest month (with the lowest average wind speed) is August (9.4km/h).
Average humidity in December
Opařany, Czech Republic
- Average humidity in December: 87%
The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April and August (74%).
Average rainfall in December
Opařany, Czech Republic
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is June (100mm).
The driest month (with the least rainfall) is November (26mm).
Average rainfall days in December
Opařany, Czech Republic
- Average rainfall days in December: 11.8 days
The month with the highest number of rainy days is June (22.5 days).
The month with the least rainy days is January (9.2 days).
Average snowfall in December
Opařany, Czech Republic
- Average snowfall in December: 109mm
The month with the highest snowfall is January (204mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Opařany, Czech Republic
- Average snowfall days in December: 11.9 days
The month with the highest number of snowfall days is January (16.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Opařany, 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 July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in December
Opařany, Czech Republic
- Average sunshine days in December: 11.2 days
The month with the most sunshine days is October (16 days).
The month with the least sunshine days is June (5.3 days).
Average UV index in December
Opařany, 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
Opařany, Czech Republic
- Average cloud cover in December: 60
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Opařany, Czech Republic
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The month with the lowest visibility is January (7km).
Opařany, Czech Republic
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