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
A change in temperatures is noted as November gives way to December, with average highs reducing from a chilly 7.5°C (45.5°F) to a wintry 2.3°C (36.1°F). Svatojanský Újezd's nighttime temperature in December shows a minor descent, with a steady average of -2°C (28.4°F).Humidity
The average relative humidity in December in Svatojanský Újezd is 87%.Rainfall
In December, in Svatojanský Újezd, the rain falls for 8.9 days. Throughout December, 12mm (0.47") of precipitation is accumulated. In Svatojanský Újezd, Czech Republic, during the entire year, the rain falls for 118.4 days and collects up to 200mm (7.87") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In December, it is snowing for 6.4 days. Throughout December, 13mm (0.51") of snow is accumulated. In Svatojanský Újezd, during the entire year, snow falls for 32.6 days and aggregates up to 93mm (3.66") of snow.Daylight
With an average of 8h and 6min of daylight, December has the shortest days of the year in Svatojanský Újezd, Czech Republic.On the first day of December, sunrise is at 07:36 and sunset at 15:57. On the last day of the month, sunrise is at 07:58 and sunset at 16:03 CET.
Sunshine
In December, the average sunshine is 4.2h.UV index
In Svatojanský Újezd, Czech Republic, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Stay sun-safe with clothing that is both closely woven and worn loosely. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
How cold is December in Svatojanský Újezd?
What is the average humidity in December in Svatojanský Újezd?
How much does it rain in Svatojanský Újezd in December?
How many days does it snow in December in Svatojanský Újezd?
What is the month with the shortest days in Svatojanský Újezd?
What is the average length of the day in December in Svatojanský Újezd?
What time are sunrise and sunset in December in Svatojanský Újezd?
How many hours of sunshine does Svatojanský Újezd have in December?
What is the UV index reading in December in Svatojanský Újezd?
Average temperature in December
Svatojanský Újezd, Czech Republic
- Average high temperature in December: 2.3°C
The warmest month (with the highest average high temperature) is August (24°C).
The month with the lowest average high temperature is January (0.3°C).
- Average low temperature in December: -2°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 (-4.3°C).
Average pressure in December
Svatojanský Újezd, Czech Republic
- Average pressure in December: 1018.3mbar
The month with the highest atmospheric pressure is October (1018.4mbar).
The month with the lowest atmospheric pressure is July (1015mbar).
Average wind speed in December
Svatojanský Újezd, Czech Republic
- Average wind speed in December: 12.8km/h
The windiest months (with the highest average wind speed) are February, March and December (12.8km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in December
Svatojanský Újezd, Czech Republic
- Average humidity in December: 87%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (71%).
Average rainfall in December
Svatojanský Újezd, Czech Republic
- Average rainfall in December: 12mm
The wettest month (with the highest rainfall) is May (31mm).
The driest months (with the least rainfall) are March, October and November (11mm).
Average rainfall days in December
Svatojanský Újezd, Czech Republic
- Average rainfall days in December: 8.9 days
The month with the highest number of rainy days is May (14.3 days).
The month with the least rainy days is November (7 days).
Average snowfall in December
Svatojanský Újezd, Czech Republic
- Average snowfall in December: 13mm
The month with the highest snowfall is January (31mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Svatojanský Újezd, Czech Republic
- Average snowfall days in December: 6.4 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Svatojanský Újezd, Czech Republic
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 4h and 1min
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 0min).
Average sunshine days in December
Svatojanský Újezd, Czech Republic
- Average sunshine days in December: 16.8 days
The month with the most sunshine days is October (21.2 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in December
Svatojanský Újezd, Czech Republic
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Svatojanský Újezd, 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 29).
Average visibility in December
Svatojanský Újezd, Czech Republic
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and December (8km).
Svatojanský Újezd, Czech Republic
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