April Weather in Jantar, Poland

Last updated: August 27, 2025

In April, the average temperature in Jantar, Poland hovers around 8°C (46°F), with a minimum chill of -3°C (27°F) and pleasant peaks of 22°C (72°F). Expect some greyness, as precipitation reaches 38 mm (1.5 in) over 8 days, contributing to an average humidity of 84%.

April Temperature in Jantar

In April in Jantar, 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 Jantar: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Jantar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jantar, 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 Jantar generated using information from the Copernicus Climate Change Service.

April Precipitation in Jantar

In Jantar in April, the total precipitation amount is 38 mm (1.5 in), spread over 8 days.

April Precipitation Trends in Jantar

The chart displays monthly precipitation patterns in Jantar, 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 Jantar, April typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 8 days.

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

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Millimeters (mm) Inches (in)

April Humidity in Jantar

In Jantar in April humidity is 84%. With an average temperature of 8°C (46°F), this humidity feels like a chilly mist wrapping around you, making outdoor exploration cumbersome and layering your clothing a necessity for comfort.

April Average Humidity in Jantar

This chart illustrates the average monthly humidity levels in Jantar, 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 Jantar is approximately 84%, 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 Jantar

In Jantar 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 Jantar.

Maximum UV Index Levels in Jantar for April

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

Data source: Jantar 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 Jantar Compares to Other Months

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

This table compares monthly weather conditions in Jantar, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	51 mm (2.0 inches)	89%	low
February Weather	1°C (34°F)	41 mm (1.6 inches)	89%	low
March Weather	3°C (38°F)	45 mm (1.8 inches)	88%	moderate
April Weather	8°C (46°F)	38 mm (1.5 inches)	84%	moderate
May Weather	12°C (54°F)	67 mm (2.6 inches)	76%	high
June Weather	18°C (65°F)	68 mm (2.7 inches)	76%	high
July Weather	19°C (66°F)	99 mm (3.9 inches)	76%	high
August Weather	19°C (67°F)	68 mm (2.7 inches)	76%	high
September Weather	15°C (60°F)	78 mm (3.1 inches)	81%	moderate
October Weather	11°C (52°F)	82 mm (3.2 inches)	86%	moderate
November Weather	7°C (44°F)	55 mm (2.2 inches)	89%	low
December Weather	2°C (37°F)	64 mm (2.5 inches)	89%	low