August Weather in Wizna, Poland

Last updated: August 27, 2025

In Wizna, Poland, the average temperature for August is a pleasant 19°C (66°F). However, be prepared for a range, as temperatures can dip to a cool 7°C (45°F) and rise to a warm 32°C (91°F). During this month, you can expect 83 mm (3.3 in) of precipitation over approximately 11 days, contributing to an average humidity of 60%.

August Temperature in Wizna

In August in Wizna, the average temperature is 19°C (66°F). The maximum can reach 32°C (91°F), while the minimum can drop as low as 7°C (45°F). This makes Wizna a great destination for those looking to enjoy mild weather with warm days and cooler nights.

August Weather in Wizna: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Wizna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wizna, August typically has an average temperature of 19°C (66°F), with highs reaching up to 32°C (91°F) and lows dropping to around 7°C (45°F).

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

August Precipitation in Wizna

In Wizna in August, the precipitation amount is 83 mm (3.3 in) over the course of 11 days.

August Precipitation Trends in Wizna

The chart displays monthly precipitation patterns in Wizna, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Wizna, August typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 11 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

August Humidity in Wizna

In Wizna in August, humidity is 60%. With an average temperature of 19°C (66°F), this humidity feels like a warm, slightly sticky embrace, making traveling enjoyable yet necessitating occasional breaks to stay refreshed.

August Average Humidity in Wizna

This chart illustrates the average monthly humidity levels in Wizna, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Wizna is approximately 60%, offering insight into how humid the weather typically is during this month.

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

August UV Index in Wizna

In Wizna in August, 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 Wizna, you can refer to this Hourly UV Index in Wizna.

Maximum UV Index Levels in Wizna for August

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

Data source: Wizna August 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 August Weather in Wizna Compares to Other Months

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

This table compares monthly weather conditions in Wizna, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	42 mm (1.7 inches)	92%	low
February Weather	0°C (31°F)	40 mm (1.6 inches)	90%	low
March Weather	3°C (37°F)	42 mm (1.7 inches)	87%	moderate
April Weather	8°C (46°F)	37 mm (1.4 inches)	76%	moderate
May Weather	13°C (56°F)	75 mm (2.9 inches)	58%	high
June Weather	19°C (66°F)	70 mm (2.8 inches)	56%	high
July Weather	19°C (66°F)	96 mm (3.8 inches)	59%	very high
August Weather	19°C (66°F)	83 mm (3.3 inches)	60%	high
September Weather	14°C (58°F)	72 mm (2.8 inches)	71%	moderate
October Weather	9°C (49°F)	62 mm (2.4 inches)	86%	moderate
November Weather	5°C (41°F)	35 mm (1.4 inches)	90%	low
December Weather	1°C (33°F)	54 mm (2.1 inches)	93%	low