January weather forecast and climate
Sławsko, Poland

January, like December, in Sławsko, Poland, is a wintry winter month, with average temperature fluctuating between -1.7°C (28.9°F) and 1.2°C (34.2°F).

Temperature

January is the coldest month, with an average high-temperature of 1.2°C (34.2°F) and an average low-temperature of -1.7°C (28.9°F).

Humidity

January, February and December, with an average relative humidity of 86%, are most humid months in Sławsko.

Rainfall

In Sławsko, it is raining for 9.6 days, with typically 36mm (1.42") of accumulated precipitation. In Sławsko, Poland, during the entire year, the rain falls for 129.2 days and collects up to 353mm (13.9") of precipitation.

Snowfall

Months with snowfall in Sławsko are January through May, November and December. The month with the most snowfall is January when snow falls for 10.2 days and typically aggregates up to 72mm (2.83") of snow.

Daylight

In January, the average length of the day is 8h.

Sunshine

January and December, with an average of 2.8h of sunshine, are months with the least sunshine.

UV index

The average daily maximum UV index in Sławsko is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 2 interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the coldest month in Sławsko?

With an average high-temperature of 1.2°C (34.2°F) and an average low-temperature of -1.7°C (28.9°F), January is the coldest month.

What is the temperature in January in Sławsko?

The average high-temperature, in January, in Sławsko, is 1.2°C (34.2°F), while the average low-temperature is -1.7°C (28.9°F).

What are the most humid months in Sławsko?

Months with the highest humidity in Sławsko, Poland, are January, February and December, with an average relative humidity of 86%.

What is the average humidity in January in Sławsko?

In January, the average relative humidity in Sławsko, Poland, is 86%.

How many days does it rain in January in Sławsko?

In Sławsko, Poland, during January, the rain falls for 9.6 days and regularly aggregates up to 36mm (1.42") of precipitation.

How much does it snow in Sławsko in January?

In Sławsko, Poland, in January, snow falls for 10.2 days, with typically accumulated 72mm (2.83") of snow.

What is the snowiest month in Sławsko?

The month with the most snowfall in Sławsko is January when snow falls for 10.2 days and typically aggregates up to 72mm (2.83") of snow.

What is the average length of the day in January in Sławsko?

In Sławsko, Poland, the average length of the day in January is 8h.

What is the month with the least sunshine in Sławsko?

Months with the least sunshine are January and December, with an average of 2.8h of sunshine.

How long on average sun shines in January in Sławsko?

In Sławsko, Poland, the average sunshine in January is 2.8h.

How high is the UV index in January in Sławsko?

In January, the average daily maximum UV index in Sławsko, Poland, is 2. A UV Index reading of 2, and below, represents a low health threat from unprotected exposure to the UV radiation.
Average temperature in January - Sławsko, Poland
  • Average high temperature in January: 1.2°C

The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (1.2°C).

  • Average low temperature in January: -1.7°C

The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is January (-1.7°C).

Average humidity in January - Sławsko, Poland
  • Average humidity in January: 86%

Months with the highest relative humidity are January, February and December (86%).
The month with the lowest relative humidity is April (70%).

Average rainfall in January - Sławsko, Poland
  • Average rainfall in January: 36mm

The wettest month (with the highest rainfall) is July (38mm).
The driest month (with the least rainfall) is April (12mm).

Average rainfall days in January - Sławsko, Poland
  • Average rainfall days in January: 9.6 days

The month with the highest number of rainy days is July (13.6 days).
The month with the least rainy days is April (8 days).

Average snowfall in January - Sławsko, Poland
  • Average snowfall in January: 72mm

The month with the highest snowfall is January (72mm).
Months with the least snowfall are June, July, August, September and October (0mm).

Average snowfall days in January - Sławsko, Poland
  • Average snowfall days in January: 10.2 days

The month with the highest number of snowfall days is January (10.2 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in January / Average sunshine in January - Sławsko, Poland
  • Average daylight in January: 8h

The month with the longest days is June (Average daylight: 17.1h).
The month with the shortest days is December (Average daylight: 7.4h).

  • Average sunshine in January: 2.8h

The month with the most sunshine is August (Average sunshine: 9.9h).
Months with the least sunshine are January and December (Average sunshine: 2.8).

Average UV index in January - Sławsko, Poland
  • Average UV index in January: 2

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