nomadseason

April Weather in Jaroslaw, Poland

Last updated: August 27, 2025

In April, the average temperature in Jaroslaw, Poland hovers around 10°C (49°F). Expect a chilly minimum of -6°C (21°F), while the thermometer can climb to a pleasant maximum of 27°C (81°F). With an average humidity of 79% and precipitation measuring 43 mm (1.7 in) over 9 days, it's a month to prepare for varying weather conditions!

April Temperature in Jaroslaw

In April in Jaroslaw, the average temperature is 10°C (49°F). Maximum can reach 27°C (81°F), and minimum can be as low as -6°C (21°F). This makes it essential for travelers to pack layers to accommodate the wide range of temperatures.

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

The chart illustrates April temperature patterns in Jaroslaw, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jaroslaw, April typically has an average temperature of 10°C (49°F), with highs reaching up to 27°C (81°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec303439495767686859514235
Data source: Temperature data for Jaroslaw 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 Jaroslaw

In Jaroslaw in April, the precipitation amount reaches 43 mm (1.7 in) over the course of 9 days.

April Precipitation Trends in Jaroslaw

The chart displays monthly precipitation patterns in Jaroslaw, 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 Jaroslaw, April typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec406046449886958977684964
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

April Humidity in Jaroslaw

In Jaroslaw in April, humidity is 79%. With an average temperature of 10°C (49°F), this humidity feels like a chilly mist wrapping around you, making outdoor activities a bit uncomfortable and requiring layers to stay warm while navigating the damp air.

April Average Humidity in Jaroslaw

This chart illustrates the average monthly humidity levels in Jaroslaw, 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 Jaroslaw is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%89%88%79%71%72%66%60%72%86%90%91%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Jaroslaw

In Jaroslaw in April, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Jaroslaw, you can refer to this Hourly UV Index in Jaroslaw.

Maximum UV Index Levels in Jaroslaw for April

The chart shows the monthly maximum UV Index (UVI) for Jaroslaw 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 Jaroslaw typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224678876421
Data source: Jaroslaw 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 Jaroslaw Compares to Other Months

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

This table compares monthly weather conditions in Jaroslaw, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)40 mm (1.6 inches)92%low
February Weather1°C (34°F)60 mm (2.4 inches)89%low
March Weather4°C (40°F)46 mm (1.8 inches)88%moderate
April Weather10°C (49°F)43 mm (1.7 inches)79%high
May Weather14°C (58°F)98 mm (3.9 inches)71%high
June Weather20°C (67°F)86 mm (3.4 inches)72%very high
July Weather20°C (69°F)95 mm (3.7 inches)66%very high
August Weather20°C (68°F)89 mm (3.5 inches)60%high
September Weather15°C (60°F)77 mm (3.0 inches)71%high
October Weather11°C (52°F)68 mm (2.7 inches)86%moderate
November Weather6°C (43°F)48 mm (1.9 inches)90%low
December Weather1°C (35°F)64 mm (2.5 inches)91%low

Compare Jaroslaw's Climate with Cities Worldwide