December weather forecastPleše, Czech Republic

December

Weather in December

December, the first month of the winter in Pleše, is also an icy month, with an average temperature fluctuating between -2.5°C (27.5°F) and 2.3°C (36.1°F).

Temperature

In the transition to December, Pleše observes a minor drop in the average high-temperature, shifting from a chilly 7°C (44.6°F) in November to an icy 2.3°C (36.1°F). Nights in Pleše during December maintain a steady temperature, averaging at a freezing cold -2.5°C (27.5°F).

Humidity

The average relative humidity in December in Pleše is 87%.

Rainfall

In December, in Pleše, Czech Republic, the rain falls for 11.8 days. Throughout December, 39mm (1.54") of precipitation is accumulated. In Pleše, during the entire year, the rain falls for 176.9 days and collects up to 627mm (24.69") of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Pleše, 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

The month with the shortest days is December, with an average of 8h and 18min of daylight.
On the first day of the month, sunrise is at 07:34 and sunset at 16:05. On the last day of December, sunrise is at 07:55 and sunset at 16:12 CET.

Sunshine

In Pleše, Czech Republic, the average sunshine in December is 4.1h.

UV index

In Pleše, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the average person.
Note: A daily high UV index of 2 in December leads to these guidelines:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.

Frequently asked questions

During December, Pleše experiences an average high-temperature of 2.3°C (36.1°F) and a low-temperature of -2.5°C (27.5°F).

In December, the average relative humidity is 87%.

In December, in Pleše, Czech Republic, the rain falls for 11.8 days. Throughout December, 39mm (1.54") of precipitation is accumulated.

In Pleše, Czech Republic, during December, snow falls for 11.9 days and regularly aggregates up to 109mm (4.29") of snow.

With an average of 8h and 18min of daylight, December has the shortest days of the year in Pleše, Czech Republic.

The average day length in December in Pleše, Czech Republic, is 8h and 17min.

On the first day of December in Pleše, Czech Republic, sunrise is at 07:34 and sunset at 16:05. On the last day of the month, sunrise is at 07:55 and sunset at 16:12 CET.

In December, the average sunshine duration is 4.1h.

In December, the average daily maximum UV index in Pleše is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Pleše, 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
Pleše, 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
Pleše, 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
Pleše, 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
Pleše, 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
Pleše, 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
Pleše, 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
Pleše, 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
Pleše, Czech Republic

  • Average daylight in December: 8h and 18min

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 6min

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
Pleše, 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
Pleše, 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
Pleše, 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
Pleše, 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).