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April Weather in Promna, Poland

Last updated: August 27, 2025

In April, the average temperature in Promna, Poland hovers around 9°C (48°F). Expect a minimum drop to -5°C (23°F) and a possible maximum rise to 27°C (81°F). With an average precipitation of 42 mm (1.7 in) spread over 9 days, the air tends to be quite humid, averaging around 76%.

April Temperature in Promna

In April in Promna, the average temperature is 9°C (48°F). The maximum can reach 27°C (81°F), and the minimum can be as low as -5°C (23°F). This range makes it an ideal time for travelers seeking a mix of mild weather and the chance to experience both warm days and cool nights.

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

The chart illustrates April temperature patterns in Promna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Promna, April typically has an average temperature of 9°C (48°F), with highs reaching up to 27°C (81°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec313339485767686759514235
Data source: Temperature data for Promna generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Promna

In Promna in April, the precipitation amount is 42 mm (1.7 in) spread over 9 days.

April Precipitation Trends in Promna

The chart displays monthly precipitation patterns in Promna, 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 Promna, April typically receives around 42 mm (1.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec414640428167859379713350
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Promna

In Promna in April humidity is 76%. With an average temperature of 9°C (48°F), this humidity feels like a chilly embrace, making outdoor activities feel damp and brisk, potentially leaving you feeling colder than the temperature suggests.

April Average Humidity in Promna

This chart illustrates the average monthly humidity levels in Promna, 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 Promna is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%76%58%56%56%55%68%84%89%91%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Promna

In Promna 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 Promna.

Maximum UV Index Levels in Promna for April

The chart shows the monthly maximum UV Index (UVI) for Promna 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 Promna typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578876321
Data source: Promna 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 Promna Compares to Other Months

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

This table compares monthly weather conditions in Promna, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)41 mm (1.6 inches)91%low
February Weather1°C (34°F)46 mm (1.8 inches)89%low
March Weather4°C (39°F)40 mm (1.6 inches)86%moderate
April Weather9°C (48°F)42 mm (1.7 inches)76%moderate
May Weather14°C (57°F)80 mm (3.2 inches)58%high
June Weather19°C (67°F)67 mm (2.6 inches)56%very high
July Weather20°C (68°F)85 mm (3.3 inches)56%very high
August Weather20°C (67°F)93 mm (3.6 inches)55%high
September Weather15°C (59°F)79 mm (3.1 inches)68%high
October Weather10°C (51°F)70 mm (2.8 inches)84%moderate
November Weather5°C (42°F)33 mm (1.3 inches)89%low
December Weather2°C (35°F)50 mm (2.0 inches)91%low

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