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
Horní Věstonice's December weather comes with a decrease in average high-temperatures, moving from a frosty 8.5°C (47.3°F) in November to a cold 3.2°C (37.8°F). Horní Věstonice navigates through December with a barely noticeable decrease in temperature at night, stabilizing at a freezing cold -1.5°C (29.3°F).Humidity
In December, the average relative humidity in Horní Věstonice is 84%.Rainfall
In Horní Věstonice, Czech Republic, in December, during 9.3 rainfall days, 31mm (1.22") of precipitation is typically accumulated. Throughout the year, in Horní Věstonice, there are 137.9 rainfall days, and 400mm (15.75") of precipitation is accumulated.Snowfall
Months with snowfall in Horní Věstonice, Czech Republic, are January through April, November and December. In December, it is snowing for 4.9 days. Throughout December, 46mm (1.81") of snow is accumulated. In Horní Věstonice, during the entire year, snow falls for 24.6 days and aggregates up to 202mm (7.95") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 18min of daylight.On the first day of the month, sunrise is at 07:26 and sunset at 15:59. On the last day of December, in Horní Věstonice, sunrise is at 07:46 and sunset at 16:06 CET.
Sunshine
In Horní Věstonice, Czech Republic, the average sunshine in December is 4.5h.UV index
The months with the lowest UV index in Horní Věstonice are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In December, an average UV index of 2 transforms into the following instructions:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in Horní Věstonice?
What is the average humidity in December in Horní Věstonice?
How much does it rain in Horní Věstonice in December?
How many days does it snow in December in Horní Věstonice?
What is the month with the shortest days in Horní Věstonice?
How many hours of daylight does Horní Věstonice have in December?
What time are sunrise and sunset in December in Horní Věstonice?
How long on average sun shines in December in Horní Věstonice?
What are the months with the lowest UV index in Horní Věstonice?
What is the UV index reading in December in Horní Věstonice?
Average temperature in December
Horní Věstonice, Czech Republic
- Average high temperature in December: 3.2°C
The warmest months (with the highest average high temperature) are July and August (26.3°C).
The month with the lowest average high temperature is January (1.4°C).
- Average low temperature in December: -1.5°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is January (-3.2°C).
Average pressure in December
Horní Věstonice, Czech Republic
- Average pressure in December: 1019.9mbar
The month with the highest atmospheric pressure is December (1019.9mbar).
The month with the lowest atmospheric pressure is June (1015.1mbar).
Average wind speed in December
Horní Věstonice, Czech Republic
- Average wind speed in December: 12.9km/h
The windiest month (with the highest average wind speed) is February (14.6km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in December
Horní Věstonice, Czech Republic
- Average humidity in December: 84%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (64%).
Average rainfall in December
Horní Věstonice, Czech Republic
- Average rainfall in December: 31mm
The wettest months (with the highest rainfall) are May and June (61mm).
The driest months (with the least rainfall) are February and April (22mm).
Average rainfall days in December
Horní Věstonice, Czech Republic
- Average rainfall days in December: 9.3 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in December
Horní Věstonice, Czech Republic
- Average snowfall in December: 46mm
The month with the highest snowfall is January (73mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Horní Věstonice, Czech Republic
- Average snowfall days in December: 4.9 days
The month with the highest number of snowfall days is January (8.8 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
Horní Věstonice, 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 3min
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
Horní Věstonice, Czech Republic
- Average sunshine days in December: 16.9 days
The month with the most sunshine days is October (20.4 days).
The month with the least sunshine days is May (10.7 days).
Average UV index in December
Horní Věstonice, Czech Republic
- Average UV index in December: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Horní Věstonice, Czech Republic
- Average cloud cover in December: 55
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in December
Horní Věstonice, Czech Republic
- Average visibility in December: 9km
The months with the highest visibility are July, August and September (10km).
The month with the lowest visibility is January (8km).
