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 December commences, the average high-temperature shows a reduction, transitioning from a chilly 7.9°C (46.2°F) in November to an icy 2.9°C (37.2°F). During the nights of December, Valtrovice records an average temperature of -1.7°C (28.9°F), a minor drop from daytime peaks.Humidity
In Valtrovice, the average relative humidity in December is 85%.Rainfall
In Valtrovice, during December, the rain falls for 10.5 days and regularly aggregates up to 27mm (1.06") of precipitation. Throughout the year, in Valtrovice, there are 141.7 rainfall days, and 373mm (14.69") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In Valtrovice, in December, during 6.1 snowfall days, 48mm (1.89") of snow is typically accumulated. Throughout the year, in Valtrovice, there are 30.8 snowfall days, and 209mm (8.23") of snow is accumulated.Daylight
The month with the shortest days in Valtrovice is December, with an average of 8h and 18min of daylight.On the first day of December, sunrise is at 07:27 and sunset at 16:01. On the last day of the month, sunrise is at 07:48 and sunset at 16:08 CET.
Sunshine
The average sunshine in December is 4.7h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: An average UV index of 2 in December transforms into this advice:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Valtrovice in December?
What is the average humidity in December in Valtrovice?
How many days does it rain in December in Valtrovice?
How many days does it snow in December in Valtrovice?
What is the month with the shortest days in Valtrovice?
What is the average length of the day in December in Valtrovice?
When is the sunrise / sunset in December in Valtrovice?
How many hours of sunshine does Valtrovice have in December?
When is the lowest UV index in Valtrovice?
What is the UV index reading in December in Valtrovice?
Average temperature in December
Valtrovice, Czech Republic
- Average high temperature in December: 2.9°C
The warmest month (with the highest average high temperature) is August (25.5°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in December: -1.7°C
The month with the highest average low temperature is August (14.4°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).
Average pressure in December
Valtrovice, Czech Republic
- Average pressure in December: 1019.8mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is June (1015.3mbar).
Average wind speed in December
Valtrovice, Czech Republic
- Average wind speed in December: 12.4km/h
The windiest month (with the highest average wind speed) is February (13.8km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).
Average humidity in December
Valtrovice, 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 (67%).
Average rainfall in December
Valtrovice, Czech Republic
- Average rainfall in December: 27mm
The wettest month (with the highest rainfall) is May (57mm).
The driest months (with the least rainfall) are February, April and November (20mm).
Average rainfall days in December
Valtrovice, Czech Republic
- Average rainfall days in December: 10.5 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is February (8.5 days).
Average snowfall in December
Valtrovice, Czech Republic
- Average snowfall in December: 48mm
The month with the highest snowfall is January (76mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Valtrovice, Czech Republic
- Average snowfall days in December: 6.1 days
The month with the highest number of snowfall days is January (11.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Valtrovice, Czech Republic
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 4h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in December
Valtrovice, Czech Republic
- Average sunshine days in December: 14.5 days
The month with the most sunshine days is August (18.1 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in December
Valtrovice, 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, November and December (UV index 2).
Average cloud cover in December
Valtrovice, Czech Republic
- Average cloud cover in December: 53
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in December
Valtrovice, Czech Republic
- Average visibility in December: 8km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January, February, November and December (8km).
