January Weather in Ostrzeszow, Poland

Last updated: August 27, 2025

In January, the average temperature in Ostrzeszow, Poland hovers around 0°C (33°F), with temperatures dipping as low as -19°C (-1°F) and peaking at 12°C (54°F). Expect 40 mm (1.6 in) of precipitation spread over 11 days, adding to the ambiance of the season. With an average humidity of 90%, prepare for a brisk yet damp atmosphere during your visit.

January Temperature in Ostrzeszow

In January in Ostrzeszow, the average temperature is 0°C (33°F). Maximums can reach 12°C (54°F), and minimums can be as low as -19°C (-1°F). Travelers should be prepared for cold conditions and dress in layers to enjoy their time outdoors.

January Weather in Ostrzeszow: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Ostrzeszow, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ostrzeszow, January typically has an average temperature of 0°C (33°F), with highs reaching up to 12°C (54°F) and lows dropping to around -19°C (-1°F).

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

January Precipitation in Ostrzeszow

In Ostrzeszow in January, the precipitation amount is 40 mm (1.6 in) spread over a duration of 11 days.

January Precipitation Trends in Ostrzeszow

The chart displays monthly precipitation patterns in Ostrzeszow, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Ostrzeszow, January typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 11 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Ostrzeszow

In Ostrzeszow in January humidity is 90%. With average temperature 0°C (33°F) this humidity feels like a damp chill that clings to your skin, making every step outside feel heavier and more exhausting for traveling.

January Average Humidity in Ostrzeszow

This chart illustrates the average monthly humidity levels in Ostrzeszow, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Ostrzeszow is approximately 90%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Ostrzeszow

In Ostrzeszow in January, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Ostrzeszow.

Maximum UV Index Levels in Ostrzeszow for January

The chart shows the monthly maximum UV Index (UVI) for Ostrzeszow in January, 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 January, the maximum UV index in Ostrzeszow typically reaches 1, which falls under the low exposure category.

Data source: Ostrzeszow January 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 January Weather in Ostrzeszow Compares to Other Months

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

This table compares monthly weather conditions in Ostrzeszow, showing how January’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)	90%	low
February Weather	1°C (35°F)	45 mm (1.8 inches)	88%	low
March Weather	4°C (40°F)	40 mm (1.6 inches)	86%	moderate
April Weather	9°C (49°F)	42 mm (1.6 inches)	79%	moderate
May Weather	14°C (57°F)	78 mm (3.1 inches)	65%	high
June Weather	20°C (68°F)	81 mm (3.2 inches)	66%	very high
July Weather	20°C (68°F)	77 mm (3.0 inches)	67%	very high
August Weather	20°C (69°F)	83 mm (3.3 inches)	67%	high
September Weather	15°C (60°F)	72 mm (2.8 inches)	72%	high
October Weather	11°C (52°F)	61 mm (2.4 inches)	83%	moderate
November Weather	6°C (43°F)	35 mm (1.4 inches)	90%	low
December Weather	2°C (36°F)	48 mm (1.9 inches)	92%	low