Bielsko-Biala Weather in April
April in Bielsko-Biala averages 15°C (59°F) during the day and 3°C (37°F) at night. Quite a bit of rainfall is typical this month, with around 77 mm (3 in) on average. An umbrella is a good idea.
Rainfall in Bielsko-Biala in April
Expect around 14 days of rain based on historical data, with 77 mm (3 in) average. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Bielsko-Biala in April
Temperatures in Bielsko-Biala in April top out at 15°C (59°F) and drop to 3°C (37°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to 3°C (37°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Bielsko-Biala in April
The month experiences a moderate amount of sunlight, with 154 hours of sunshine. This provides a nice balance between sunshine and clouds.If your ideal day consists of dry skies and pleasant temperatures, June, July and August typically offer the best circumstances for Bielsko-Biala.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Poland, check out our Bielsko-Biala's climate page.
Bielsko-Biala Temperature in April
Min Temperature
3°C (37°F)
Max Temperature
15°C (59°F)
Chance of Rain
46%
Precipitation
77 mm (3 in)
Rainy days
14 days
Humidity
71% *
Sunshine
154 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Bielsko-Biala typically rise from around 12°C (54°F) at the start of April to approximately 16°C (61°F) by the end. Nights are cold, with lows typically ranging from 2°C (36°F) to 6°C (43°F).
Average temperatures in April
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather for Bielsko-Biala in April
Browse day-by-day weather records for Bielsko-Biala spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Bielsko-Biala historical weather extremes in April
The extremes listed below come from historical weather data collected in Bielsko-Biala from 1976 through 2026.
- The hottest April day on record in Bielsko-Biala reached 28°C (82°F) (April 30, 2012).
- Bielsko-Biala registered its coldest April night on April 13, 1996, with temperatures dropping to -8°C (18°F).
- The wettest day in April Bielsko-Biala was on April 28, 2017 with 37 mm (1.5 in) of precipitation.
Best Places in Poland in April
Find out more about the weather in Poland and which places have the best travel conditions in this month. See all of Poland in April →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Bielsko-Biala in April
Pack for changing conditions in Bielsko-Biala in April. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Bielsko-Biala in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Poland, check out our Bielsko-Biala's climate page.
Temperature Rainfall Sunshine Humidity
See the full Bielsko-Biala climate overview or explore weather in Poland.
