April Weather in Swierzno, Poland

Last updated: August 27, 2025

In April, the average temperature in Swierzno, Poland is a cool 8°C (46°F), with minimums dipping to -3°C (27°F) and maximums peaking at 22°C (72°F). Expect about 39 mm (1.5 in) of precipitation over 7 days, contributing to an average humidity of 82%. Prepare for a brisk, wet month ahead!

April Temperature in Swierzno

In April in Swierzno, the average temperature is 8°C (46°F). Maximums can reach 22°C (72°F), and minimums can drop as low as -3°C (27°F). Be prepared for a wide range of temperatures when traveling during this month.

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

The chart illustrates April temperature patterns in Swierzno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Swierzno, April typically has an average temperature of 8°C (46°F), with highs reaching up to 22°C (72°F) and lows dropping to around -3°C (27°F).

Data source: Temperature data for Swierzno generated using information from the Copernicus Climate Change Service.

April Precipitation in Swierzno

In Swierzno in April, the precipitation amount is 39 mm (1.5 in) over the course of 7 days.

April Precipitation Trends in Swierzno

The chart displays monthly precipitation patterns in Swierzno, 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 Swierzno, April typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 7 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Swierzno

In Swierzno in April humidity is 82%. With an average temperature of 8°C (46°F), this humidity feels like a thick, damp blanket wrapping around you, making travel uncomfortable and creating a sense of heaviness in the air that can sap your energy quickly.

April Average Humidity in Swierzno

This chart illustrates the average monthly humidity levels in Swierzno, 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 Swierzno is approximately 82%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Swierzno

In Swierzno 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 Swierzno.

Maximum UV Index Levels in Swierzno for April

The chart shows the monthly maximum UV Index (UVI) for Swierzno 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 Swierzno typically reaches 5, which falls under the moderate exposure category.

Data source: Swierzno 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 Swierzno Compares to Other Months

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

This table compares monthly weather conditions in Swierzno, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	63 mm (2.5 inches)	91%	low
February Weather	2°C (36°F)	49 mm (1.9 inches)	90%	low
March Weather	4°C (39°F)	54 mm (2.1 inches)	88%	moderate
April Weather	8°C (46°F)	39 mm (1.5 inches)	82%	moderate
May Weather	12°C (54°F)	52 mm (2.0 inches)	74%	high
June Weather	18°C (64°F)	55 mm (2.2 inches)	75%	very high
July Weather	19°C (66°F)	108 mm (4.3 inches)	74%	high
August Weather	19°C (67°F)	74 mm (2.9 inches)	71%	high
September Weather	16°C (60°F)	82 mm (3.2 inches)	82%	moderate
October Weather	12°C (53°F)	87 mm (3.4 inches)	86%	moderate
November Weather	7°C (45°F)	61 mm (2.4 inches)	89%	low
December Weather	3°C (38°F)	60 mm (2.4 inches)	93%	low