January Weather in Petrohrad, Czech Republic

Last updated: August 23, 2025

In January, the average temperature in Petrohrad, Czech Republic hovers around 0°C (33°F), with extremes ranging from a chilly -15°C (5°F) to a mild 12°C (55°F). Expect 36 mm (1.4 in) of precipitation over about 10 days, contributing to an average humidity of 90%. Stay prepared for a brisk and damp month ahead!

January Temperature in Petrohrad

In January in Petrohrad, the average temperature is 0°C (33°F), with maximums potentially reaching 12°C (55°F) and minimums dropping as low as -15°C (5°F). Travelers should be prepared for cold weather and pack accordingly to fully enjoy their visit.

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

The chart illustrates January temperature patterns in Petrohrad, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Petrohrad, January typically has an average temperature of 0°C (33°F), with highs reaching up to 12°C (55°F) and lows dropping to around -15°C (5°F).

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

January Precipitation in Petrohrad

In Petrohrad in January, the precipitation amount is 36 mm (1.4 in) over a span of 10 days.

January Precipitation Trends in Petrohrad

The chart displays monthly precipitation patterns in Petrohrad, 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 Petrohrad, January typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 10 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 Petrohrad

In Petrohrad 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 Petrohrad

This chart illustrates the average monthly humidity levels in Petrohrad, 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 Petrohrad 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 Petrohrad

In Petrohrad in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Petrohrad, you can visit Hourly UV Index in Petrohrad.

Maximum UV Index Levels in Petrohrad for January

The chart shows the monthly maximum UV Index (UVI) for Petrohrad 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 Petrohrad typically reaches 2, which falls under the low exposure category.

Data source: Petrohrad 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 Petrohrad Compares to Other Months

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

This table compares monthly weather conditions in Petrohrad, 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)	36 mm (1.4 inches)	90%	low
February Weather	1°C (35°F)	39 mm (1.5 inches)	89%	low
March Weather	4°C (40°F)	43 mm (1.7 inches)	87%	moderate
April Weather	9°C (48°F)	30 mm (1.2 inches)	81%	moderate
May Weather	13°C (56°F)	65 mm (2.6 inches)	71%	very high
June Weather	19°C (66°F)	59 mm (2.3 inches)	75%	very high
July Weather	19°C (67°F)	57 mm (2.2 inches)	74%	very high
August Weather	19°C (67°F)	71 mm (2.8 inches)	76%	high
September Weather	14°C (58°F)	52 mm (2.0 inches)	81%	high
October Weather	10°C (50°F)	48 mm (1.9 inches)	85%	moderate
November Weather	4°C (40°F)	32 mm (1.3 inches)	88%	low
December Weather	2°C (35°F)	46 mm (1.8 inches)	92%	low