May Weather in Tczew, Poland

Last updated: August 27, 2025

In May, the average temperature in Tczew, Poland hovers around 12°C (54°F). Expect a wide range, with temperatures dipping to a chilly -2°C (29°F) at their lowest and soaring to a warm 28°C (83°F) at their peak. The month brings about 76 mm (3.0 in) of precipitation spread over 13 days, contributing to an average humidity level of 63%.

May Temperature in Tczew

In May in Tczew, the average temperature is 12°C (54°F), with maximums reaching 28°C (83°F) and minimums dropping as low as -2°C (29°F). This variation makes it a great time to explore the region, so be sure to pack layers for your trip!

May Weather in Tczew: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Tczew, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tczew, May typically has an average temperature of 12°C (54°F), with highs reaching up to 28°C (83°F) and lows dropping to around -2°C (29°F).

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

May Precipitation in Tczew

In Tczew in May, the total precipitation amount is 76 mm (3.0 in), which occurs over the course of 13 days.

May Precipitation Trends in Tczew

The chart displays monthly precipitation patterns in Tczew, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Tczew, May typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 13 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Tczew

In Tczew in May humidity is 63%. With an average temperature of 12°C (54°F), this humidity feels like a refreshing chill paired with a slight stickiness in the air, making it an invigorating yet slightly cumbersome experience for traveling.

May Average Humidity in Tczew

This chart illustrates the average monthly humidity levels in Tczew, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Tczew is approximately 63%, offering insight into how humid the weather typically is during this month.

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

May UV Index in Tczew

In Tczew in May, 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 Tczew, you can refer to this Hourly UV Index in Tczew.

Maximum UV Index Levels in Tczew for May

The chart shows the monthly maximum UV Index (UVI) for Tczew in May, 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 May, the maximum UV index in Tczew typically reaches 6, which falls under the high exposure category.

Data source: Tczew May 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 May Weather in Tczew Compares to Other Months

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

This table compares monthly weather conditions in Tczew, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (33°F)	40 mm (1.6 inches)	91%	low
February Weather	0°C (33°F)	35 mm (1.4 inches)	90%	low
March Weather	3°C (38°F)	39 mm (1.5 inches)	87%	moderate
April Weather	8°C (46°F)	37 mm (1.5 inches)	79%	moderate
May Weather	12°C (54°F)	76 mm (3.0 inches)	63%	high
June Weather	18°C (65°F)	78 mm (3.1 inches)	61%	very high
July Weather	19°C (66°F)	102 mm (4.0 inches)	63%	very high
August Weather	19°C (66°F)	67 mm (2.7 inches)	65%	high
September Weather	15°C (59°F)	70 mm (2.8 inches)	75%	moderate
October Weather	10°C (51°F)	61 mm (2.4 inches)	85%	moderate
November Weather	6°C (43°F)	39 mm (1.5 inches)	90%	low
December Weather	2°C (35°F)	46 mm (1.8 inches)	93%	low