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
The transition into December indicates a reduction in the average high-temperature, down to an icy 2.6°C (36.7°F) from November's frosty 7.8°C (46°F). Petkovy upholds a consistent average temperature of -1.5°C (29.3°F) throughout the nights of December.Humidity
The average relative humidity in December in Petkovy, Czech Republic, is 87%.Rainfall
In December, in Petkovy, the rain falls for 12.6 days. Throughout December, 39mm (1.54") of precipitation is accumulated. Throughout the year, there are 161.2 rainfall days, and 462mm (18.19") of precipitation is accumulated.Snowfall
Months with snowfall in Petkovy are January through May, October through December. In Petkovy, Czech Republic, in December, snow falls for 9.1 days, with typically accumulated 85mm (3.35") of snow. In Petkovy, during the entire year, snow falls for 41.5 days and aggregates up to 328mm (12.91") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 6min of daylight.On the first day of the month, sunrise is at 07:38 and sunset at 15:59. On the last day of December, sunrise is at 07:59 and sunset at 16:05 CET.
Sunshine
In Petkovy, the average sunshine in December is 4.1h.UV index
The average daily maximum UV index in December in Petkovy is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: In December, a regular UV index of 2 translates into these guidelines:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Petkovy?
What is the average humidity in December in Petkovy?
How much does it rain in Petkovy in December?
How many days does it snow in December in Petkovy?
What is the month with the shortest days in Petkovy?
How many hours of daylight does Petkovy have in December?
What time are sunrise and sunset in December in Petkovy?
How long on average sun shines in December in Petkovy?
What is the UV index intensity in December in Petkovy?
Average temperature in December
Petkovy, Czech Republic
- Average high temperature in December: 2.6°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (1°C).
- Average low temperature in December: -1.5°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in December
Petkovy, Czech Republic
- Average pressure in December: 1018.1mbar
The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1015mbar).
Average wind speed in December
Petkovy, Czech Republic
- Average wind speed in December: 11.8km/h
The windiest month (with the highest average wind speed) is March (12.2km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in December
Petkovy, Czech Republic
- Average humidity in December: 87%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
Petkovy, Czech Republic
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is June (65mm).
The driest month (with the least rainfall) is November (22mm).
Average rainfall days in December
Petkovy, Czech Republic
- Average rainfall days in December: 12.6 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (9.3 days).
Average snowfall in December
Petkovy, Czech Republic
- Average snowfall in December: 85mm
The month with the highest snowfall is January (105mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Petkovy, Czech Republic
- Average snowfall days in December: 9.1 days
The month with the highest number of snowfall days is January (14.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Petkovy, 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 36min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in December
Petkovy, Czech Republic
- Average sunshine days in December: 11.1 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is May (10 days).
Average UV index in December
Petkovy, 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 November (UV index 1).
Average cloud cover in December
Petkovy, Czech Republic
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Petkovy, 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 month with the lowest visibility is January (7km).
