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April Weather in Swietajno, Poland

Last updated: August 27, 2025

In April, the average temperature in Swietajno, Poland hovers around 8°C (46°F). While you may experience chilly lows of -4°C (26°F), it’s possible to enjoy warm highs reaching 27°C (80°F). Be prepared for 39 mm (1.5 in) of precipitation spread over about 10 days, and expect an average humidity level of 76%.

April Temperature in Swietajno

In April in Swietajno, the average temperature is 8°C (46°F). The maximum can reach 27°C (80°F), while the minimum can drop as low as -4°C (26°F). Be prepared for a mix of mild days and chilly nights while traveling.

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

The chart illustrates April temperature patterns in Swietajno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Swietajno, April typically has an average temperature of 8°C (46°F), with highs reaching up to 27°C (80°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec303137465566666557494133
Data source: Temperature data for Swietajno 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 Swietajno

In Swietajno in April, the precipitation amount is 39 mm (1.5 in) over a span of 10 days.

April Precipitation Trends in Swietajno

The chart displays monthly precipitation patterns in Swietajno, 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 Swietajno, April typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec414143398466917273633651
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Swietajno

In Swietajno in April, humidity is 76%. With an average temperature of 8°C (46°F), this humidity feels like a chilly dampness that seeps into your bones, making travel less enjoyable as the cold air mixes with the moisture, creating an uneasy, heavy atmosphere that can hinder your outdoor plans.

April Average Humidity in Swietajno

This chart illustrates the average monthly humidity levels in Swietajno, 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 Swietajno is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%87%76%58%56%59%60%71%86%90%93%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Swietajno

In Swietajno 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 Swietajno.

Maximum UV Index Levels in Swietajno for April

The chart shows the monthly maximum UV Index (UVI) for Swietajno 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 Swietajno typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124568865321
Data source: Swietajno 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 Swietajno Compares to Other Months

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

This table compares monthly weather conditions in Swietajno, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)41 mm (1.6 inches)92%low
February Weather0°C (32°F)41 mm (1.6 inches)90%low
March Weather3°C (37°F)43 mm (1.7 inches)87%moderate
April Weather8°C (46°F)39 mm (1.5 inches)76%moderate
May Weather13°C (55°F)84 mm (3.3 inches)58%high
June Weather19°C (66°F)66 mm (2.6 inches)56%very high
July Weather19°C (66°F)91 mm (3.6 inches)59%very high
August Weather19°C (66°F)72 mm (2.8 inches)60%high
September Weather14°C (58°F)73 mm (2.9 inches)71%moderate
October Weather9°C (49°F)63 mm (2.5 inches)86%moderate
November Weather5°C (41°F)36 mm (1.4 inches)90%low
December Weather1°C (34°F)51 mm (2.0 inches)93%low

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