July Weather in Olsztynek, Poland

Last updated: August 27, 2025

In Olsztynek, Poland, the average temperature in July hovers around 18°C (65°F). Temperatures can vary significantly, dipping as low as 7°C (45°F) and soaring up to 32°C (90°F). During this month, expect about 101 mm (4.0 in) of precipitation spread across 13 days, with an average humidity level of 59%. Enjoy the dynamic weather!

July Temperature in Olsztynek

In July in Olsztynek, the average temperature is 18°C (65°F). The maximum can reach 32°C (90°F), and the minimum can be as low as 7°C (45°F). It’s a great time to explore Olsztynek, so pack layers to prepare for the temperature variations!

July Weather in Olsztynek: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Olsztynek, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Olsztynek, July typically has an average temperature of 18°C (65°F), with highs reaching up to 32°C (90°F) and lows dropping to around 7°C (45°F).

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

July Precipitation in Olsztynek

In Olsztynek in July, the precipitation amount is 101 mm (4.0 in) over the course of 13 days.

July Precipitation Trends in Olsztynek

The chart displays monthly precipitation patterns in Olsztynek, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Olsztynek, July typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 13 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Olsztynek

In Olsztynek in July, humidity is 59%. With an average temperature of 18°C (65°F), this humidity feels like a gentle embrace, providing a refreshing atmosphere that's ideal for exploring the sights without feeling too hot or sticky.

July Average Humidity in Olsztynek

This chart illustrates the average monthly humidity levels in Olsztynek, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Olsztynek is approximately 59%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Olsztynek

In Olsztynek in July, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Olsztynek.

Maximum UV Index Levels in Olsztynek for July

The chart shows the monthly maximum UV Index (UVI) for Olsztynek in July, 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 July, the maximum UV index in Olsztynek typically reaches 8, which falls under the very high exposure category.

Data source: Olsztynek July 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 July Weather in Olsztynek Compares to Other Months

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

This table compares monthly weather conditions in Olsztynek, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	45 mm (1.8 inches)	92%	low
February Weather	-1°C (31°F)	45 mm (1.8 inches)	90%	low
March Weather	3°C (37°F)	46 mm (1.8 inches)	87%	moderate
April Weather	8°C (46°F)	39 mm (1.5 inches)	76%	moderate
May Weather	12°C (54°F)	88 mm (3.5 inches)	58%	high
June Weather	18°C (65°F)	70 mm (2.7 inches)	56%	very high
July Weather	18°C (65°F)	101 mm (4.0 inches)	59%	very high
August Weather	18°C (65°F)	73 mm (2.9 inches)	60%	high
September Weather	14°C (57°F)	79 mm (3.1 inches)	71%	moderate
October Weather	9°C (49°F)	65 mm (2.6 inches)	86%	moderate
November Weather	5°C (41°F)	35 mm (1.4 inches)	90%	low
December Weather	1°C (34°F)	49 mm (1.9 inches)	93%	low