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April Weather in Janow, Poland

Last updated: August 27, 2025

In April, the average temperature in Janow, Poland is a cool 7°C (46°F). Expect a minimum temperature of -6°C (21°F) and a potential maximum of 26°C (78°F). Be prepared for some rain, with precipitation totaling 45 mm (1.8 in) over approximately 10 days. The average humidity hangs around a comfortable 77%, adding to the area's unique climate.

April Temperature in Janow

In April in Janow, the average temperature is 7°C (46°F). Maximum temperatures can reach 26°C (78°F), while minimums can drop as low as -6°C (21°F). It's essential to pack layers and be prepared for a range of weather conditions while exploring this destination.

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

The chart illustrates April temperature patterns in Janow, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Janow, April typically has an average temperature of 7°C (46°F), with highs reaching up to 26°C (78°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec293036455565666557484032
Data source: Temperature data for Janow 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 Janow

In Janow in April, the precipitation amount is 45 mm (1.8 in) spread over a duration of 10 days.

April Precipitation Trends in Janow

The chart displays monthly precipitation patterns in Janow, 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 Janow, April typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec4440424577581049375644157
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Janow

In Janow in April humidity is 77%. With an average temperature of 7°C (46°F), this humidity feels like a cool, damp blanket wrapping around you, making outdoor activities feel chilly and potentially uncomfortable for travelers unaccustomed to such conditions.

April Average Humidity in Janow

This chart illustrates the average monthly humidity levels in Janow, 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 Janow 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 Janow

In Janow 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 Janow.

Maximum UV Index Levels in Janow for April

The chart shows the monthly maximum UV Index (UVI) for Janow 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 Janow typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124568775321
Data source: Janow 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 Janow Compares to Other Months

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

This table compares monthly weather conditions in Janow, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)44 mm (1.7 inches)93%low
February Weather-1°C (31°F)40 mm (1.6 inches)90%low
March Weather2°C (37°F)41 mm (1.6 inches)88%moderate
April Weather7°C (46°F)45 mm (1.8 inches)77%moderate
May Weather13°C (55°F)77 mm (3.0 inches)59%high
June Weather19°C (66°F)58 mm (2.3 inches)59%very high
July Weather19°C (66°F)103 mm (4.1 inches)60%high
August Weather18°C (65°F)93 mm (3.7 inches)60%high
September Weather14°C (57°F)75 mm (3.0 inches)72%moderate
October Weather9°C (49°F)64 mm (2.5 inches)88%moderate
November Weather4°C (40°F)41 mm (1.6 inches)91%low
December Weather0°C (33°F)57 mm (2.2 inches)93%low

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