April weather forecast and climate
Sławsko, Poland

April is a fresh spring month in Sławsko, Poland, with average temperature ranging between min 4.5°C (40.1°F) and max 12.3°C (54.1°F).

Temperature

In April, the average high-temperature rises, from a chilly 6.3°C (43.3°F) in March, to a fresh 12.3°C (54.1°F). The average low-temperature, in Sławsko, Poland, is 4.5°C (40.1°F).

Humidity

With an average relative humidity of 70%, April is the least humid month.

Rainfall

The month with the least rainfall in Sławsko, Poland, is April when the rain falls for 8 days and typically collects 12mm (0.47") of precipitation.

Snowfall

Months with snowfall are January through May, November and December. In Sławsko, during 1.5 snowfall days, 6mm (0.24") of snow is typically accumulated. Throughout the year, in Sławsko, Poland, there are 33.3 snowfall days, and 196mm (7.72") of snow is accumulated.

Daylight

The average length of the day in April is 14.1h.

Sunshine

The average sunshine in Sławsko is 9h.

UV index

The average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV radiation for average individuals.
Note: In April, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in April in Sławsko?

The average high-temperature, in April, in Sławsko, Poland, is 12.3°C (54.1°F), while the average low-temperature is 4.5°C (40.1°F).

What is the least humid month in Sławsko?

The least humid month in Sławsko is April, with an average relative humidity of 70%.

What is the average humidity in April in Sławsko?

In Sławsko, Poland, the average relative humidity in April is 70%.

How many days does it rain in April in Sławsko?

In Sławsko, in April, during 8 rainfall days, 12mm (0.47") of precipitation is typically accumulated.

What is the driest month in Sławsko?

April is the month with the least rainfall in Sławsko. Rain falls for 8 days and accumulates 12mm (0.47") of precipitation.

How many days does it snow in April in Sławsko?

In Sławsko, during April, snow falls for 1.5 days and regularly aggregates up to 6mm (0.24") of snow.

How many hours of daylight does Sławsko have in April?

In April, the average length of the day in Sławsko is 14.1h.

How long on average sun shines in April in Sławsko?

The average sunshine in April is 9h.

What is the UV index intensity in April in Sławsko?

The average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from the exposure to the Sun's UV radiation.
Average temperature in April - Sławsko, Poland
  • Average high temperature in April: 12.3°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 April: 4.5°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 April - Sławsko, Poland
  • Average humidity in April: 70%

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 April - Sławsko, Poland
  • Average rainfall in April: 12mm

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

Average rainfall days in April - Sławsko, Poland
  • Average rainfall days in April: 8 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 April - Sławsko, Poland
  • Average snowfall in April: 6mm

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 April - Sławsko, Poland
  • Average snowfall days in April: 1.5 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 April / Average sunshine in April - Sławsko, Poland
  • Average daylight in April: 14.1h

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 April: 9h

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 April - Sławsko, Poland
  • Average UV index in April: 4

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).