December weather forecast and climate
Szumleś Szlachecki, Poland

The first month of the winter, December, is also a wintry month in Szumleś Szlachecki, Poland, with average temperature fluctuating between -1.2°C (29.8°F) and 2.1°C (35.8°F).

Temperature

In December, the average high-temperature slightly decreases, from a chilly 6.5°C (43.7°F) in November, to a wintry 2.1°C (35.8°F). In Szumleś Szlachecki, in December, the average low-temperature is -1.2°C (29.8°F).

Humidity

In Szumleś Szlachecki, the average relative humidity in December is 88%.

Rainfall

In Szumleś Szlachecki, Poland, during December, the rain falls for 11.4 days and regularly aggregates up to 29mm (1.14") of precipitation. In Szumleś Szlachecki, during the entire year, the rain falls for 152.8 days and collects up to 397mm (15.63") of precipitation.

Snowfall

Months with snowfall in Szumleś Szlachecki are January through May, October through December. In Szumleś Szlachecki, during December, snow falls for 8 days and regularly aggregates up to 59mm (2.32") of snow. Throughout the year, there are 42.7 snowfall days, and 279mm (10.98") of snow is accumulated.

Daylight

With an average of 7.5h of daylight, December has the shortest days of the year.

Sunshine

The average sunshine in December is 3.1h.

UV index

Months with the lowest UV index are January, November and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to the UV radiation for the average person.
Note: The average daily UV index of 1 in December transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in December in Szumleś Szlachecki?

The average high-temperature, in December, is 2.1°C (35.8°F), while the average low-temperature is -1.2°C (29.8°F).

What is the average humidity in December in Szumleś Szlachecki?

In Szumleś Szlachecki, Poland, the average relative humidity in December is 88%.

How many days does it rain in December in Szumleś Szlachecki?

In December, in Szumleś Szlachecki, Poland, the rain falls for 11.4 days. Throughout December, 29mm (1.14") of precipitation is accumulated.

How many days does it snow in December in Szumleś Szlachecki?

In Szumleś Szlachecki, Poland, during December, snow falls for 8 days and regularly aggregates up to 59mm (2.32") of snow.

What is the month with the shortest days in Szumleś Szlachecki?

With an average of 7.5h of daylight, December has the shortest days of the year in Szumleś Szlachecki.

What is the average length of the day in December in Szumleś Szlachecki?

In Szumleś Szlachecki, the average length of the day in December is 7.5h.

How long on average sun shines in December in Szumleś Szlachecki?

In December, the average sunshine in Szumleś Szlachecki is 3.1h.

When is the lowest UV index in Szumleś Szlachecki?

Months with the lowest UV index in Szumleś Szlachecki are January, November and December, with an average maximum UV index of 1.

What is the UV index reading in December in Szumleś Szlachecki?

In Szumleś Szlachecki, Poland, the average daily maximum UV index in December is 1. A UV Index reading of 2, and below, represents a minimal hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in December - Szumleś Szlachecki, Poland
  • Average high temperature in December: 2.1°C

The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (0°C).

  • Average low temperature in December: -1.2°C

The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).

Average humidity in December - Szumleś Szlachecki, Poland
  • Average humidity in December: 88%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (69%).

Average rainfall in December - Szumleś Szlachecki, Poland
  • Average rainfall in December: 29mm

The wettest month (with the highest rainfall) is July (57mm).
The driest month (with the least rainfall) is April (16mm).

Average rainfall days in December - Szumleś Szlachecki, Poland
  • Average rainfall days in December: 11.4 days

The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is February (7.8 days).

Average snowfall in December - Szumleś Szlachecki, Poland
  • Average snowfall in December: 59mm

The month with the highest snowfall is January (87mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in December - Szumleś Szlachecki, Poland
  • Average snowfall days in December: 8 days

The month with the highest number of snowfall days is January (13.1 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December / Average sunshine in December - Szumleś Szlachecki, Poland
  • Average daylight in December: 7.5h

The month with the longest days is June (Average daylight: 17.1h).
The month with the shortest days is December (Average daylight: 7.5h).

  • Average sunshine in December: 3.1h

The month with the most sunshine is August (Average sunshine: 10h).
The month with the least sunshine is January (Average sunshine: 2.8h).

Average UV index in December - Szumleś Szlachecki, Poland
  • Average UV index in December: 1

Months with the highest UV index are May, June, July and August (UV index 5).
Months with the lowest UV index are January, November and December (UV index 1).