January Weather in Sidra, Poland

Last updated: August 27, 2025

In January, the average temperature in Sidra, Poland hovers around -2°C (29°F), with fluctuations ranging from a brisk -24°C (-12°F) at night to a mild 8°C (47°F) during the day. Expect 44 mm (1.7 in) of precipitation spread over 11 days, contributing to an average humidity level of a soggy 93%. Stay prepared for the chill and the moisture!

January Temperature in Sidra

In January in Sidra, the average temperature is -2°C (29°F), with maximums reaching 8°C (47°F) and minimums dropping as low as -24°C (-12°F). Travelers should be prepared for cold weather and dress in layers to stay warm during their visit.

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

The chart illustrates January temperature patterns in Sidra, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sidra, January typically has an average temperature of -2°C (29°F), with highs reaching up to 8°C (47°F) and lows dropping to around -24°C (-12°F).

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

January Precipitation in Sidra

In Sidra in January, the precipitation amount is 44 mm (1.7 in) during 11 days, indicating a relatively wet period for that time of year.

January Precipitation Trends in Sidra

The chart displays monthly precipitation patterns in Sidra, 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 Sidra, January typically receives around 44 mm (1.7 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 Sidra

In Sidra in January humidity is 93%. With an average temperature of -2°C (29°F), this humidity feels like a dense, frosty blanket that clings to you, making the cold seep into your bones and transforming outdoor activities into a chilly challenge.

January Average Humidity in Sidra

This chart illustrates the average monthly humidity levels in Sidra, 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 Sidra is approximately 93%, 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 Sidra

In Sidra 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 Sidra.

Maximum UV Index Levels in Sidra for January

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

Data source: Sidra 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 Sidra Compares to Other Months

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

This table compares monthly weather conditions in Sidra, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	44 mm (1.7 inches)	93%	low
February Weather	-1°C (30°F)	40 mm (1.6 inches)	90%	low
March Weather	2°C (36°F)	41 mm (1.6 inches)	88%	moderate
April Weather	7°C (46°F)	46 mm (1.8 inches)	77%	moderate
May Weather	13°C (55°F)	79 mm (3.1 inches)	59%	high
June Weather	18°C (66°F)	58 mm (2.3 inches)	59%	very high
July Weather	19°C (66°F)	102 mm (4.0 inches)	60%	high
August Weather	18°C (65°F)	96 mm (3.8 inches)	60%	high
September Weather	14°C (57°F)	75 mm (3.0 inches)	72%	moderate
October Weather	9°C (48°F)	64 mm (2.5 inches)	88%	moderate
November Weather	4°C (40°F)	41 mm (1.6 inches)	91%	low
December Weather	0°C (32°F)	57 mm (2.2 inches)	93%	low