April weather forecast
Kraków, Poland

April is a time of transition in Kraków, Poland as the grip of winter slackens and blossoms bring life to the city streets. It's a month where the city buzzes with activity, as the growing daylight hours, up to approximately 13.8 hours, are utilized to the fullest. The weather generally leans towards pleasant, making April an ideal time to explore the city's green spaces and historical landmarks. Rainy spells intersperse the month, but it seldom dampens the spring spirit of the city.

Temperature

Noticing a change, the average high-temperature in Kraków, Poland, during April moves from March's chilly 7.5°C (45.5°F) to a moderate 14°C (57.2°F). April nights cool down to an average low-temperature of 3.9°C (39°F).

Humidity

With an average relative humidity of 71%, April is the least humid month.

Rainfall

In Kraków, in April, it is raining for 9 days, with typically 47mm (1.85") of accumulated precipitation. In Kraków, during the entire year, the rain falls for 147 days and collects up to 670mm (26.38") of precipitation.

Daylight

The average length of the day in April in Kraków is 13h and 48min.
On the first day of April, sunrise is at 06:15 and sunset at 19:12. On the last day of the month, sunrise is at 05:16 and sunset at 19:57 CEST.

Sunshine

In Kraków, Poland, the average sunshine in April is 4.8h.

UV index

In April, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In April, the maximum UV index of 4 suggests this advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.