nomadseason

April Weather in Mielnik, Poland

Last updated: August 27, 2025

In April, the average temperature in Mielnik, Poland is a crisp 8°C (47°F), with minimums dipping to -6°C (22°F) and soaring up to 27°C (81°F). Expect 44 mm (1.7 in) of precipitation over approximately 10 days, contributing to a generally humid atmosphere with an average humidity of 77%.

April Temperature in Mielnik

In April in Mielnik, the average temperature is 8°C (47°F). The maximum can reach 27°C (81°F), and the minimum can be as low as -6°C (22°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack both warm and light clothing to enjoy their stay comfortably.

April Weather in Mielnik: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Mielnik, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mielnik, April typically has an average temperature of 8°C (47°F), with highs reaching up to 27°C (81°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec293137475667686758494133
Data source: Temperature data for Mielnik generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Mielnik

In Mielnik in April, the total precipitation amount is 44 mm (1.7 in) over the course of 10 days.

April Precipitation Trends in Mielnik

The chart displays monthly precipitation patterns in Mielnik, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Mielnik, April typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec434237447575779568653552
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

April Humidity in Mielnik

In Mielnik in April, humidity is 77%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill that can make even short walks outside feel uncomfortable, often clinging to your skin and making you long for warmer, drier conditions.

April Average Humidity in Mielnik

This chart illustrates the average monthly humidity levels in Mielnik, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Mielnik is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%91%88%77%59%59%60%60%72%89%91%93%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Mielnik

In Mielnik in April, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Mielnik.

Maximum UV Index Levels in Mielnik for April

The chart shows the monthly maximum UV Index (UVI) for Mielnik in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Mielnik typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Mielnik April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How April Weather in Mielnik Compares to Other Months

Weather in Mielnik varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Mielnik, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Mielnik, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)43 mm (1.7 inches)93%low
February Weather0°C (32°F)42 mm (1.7 inches)90%low
March Weather3°C (38°F)37 mm (1.5 inches)88%moderate
April Weather8°C (47°F)44 mm (1.7 inches)77%moderate
May Weather14°C (57°F)75 mm (2.9 inches)59%high
June Weather20°C (68°F)75 mm (3.0 inches)59%very high
July Weather20°C (68°F)77 mm (3.0 inches)60%very high
August Weather19°C (67°F)95 mm (3.8 inches)60%high
September Weather14°C (58°F)68 mm (2.7 inches)72%moderate
October Weather10°C (50°F)65 mm (2.5 inches)88%moderate
November Weather5°C (41°F)35 mm (1.4 inches)91%low
December Weather1°C (34°F)52 mm (2.0 inches)93%low

Compare Mielnik's Climate with Cities Worldwide