January Weather in Pernik, Bulgaria

Last updated: August 22, 2025

In January, the average temperature in Pernik, Bulgaria hovers around 0°C (31°F). Expect chilly conditions, with minimum temperatures plummeting to -27°C (-16°F) and reaching highs of 13°C (56°F). Prepare for 56 mm (2.2 in) of precipitation over approximately 9 days, and brace yourself for a high average humidity of 89%.

January Temperature in Pernik

In January in Pernik, the average temperature is 0°C (31°F). Maximums can reach 13°C (56°F), while minimums can drop as low as -27°C (-16°F). Be prepared for a wide range of temperatures and pack accordingly for your trip!

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

The chart illustrates January temperature patterns in Pernik, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pernik, January typically has an average temperature of 0°C (31°F), with highs reaching up to 13°C (56°F) and lows dropping to around -27°C (-16°F).

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

January Precipitation in Pernik

In Pernik in January, the precipitation amount is 56 mm (2.2 in) over a period of 9 days.

January Precipitation Trends in Pernik

The chart displays monthly precipitation patterns in Pernik, 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 Pernik, January typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 9 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 Pernik

In Pernik in January, humidity is 89%. With an average temperature of 0°C (31°F), this humidity feels like a chilly blanket enveloping you, making every step feel heavier and the air thick, which can make traveling quite uncomfortable and draining.

January Average Humidity in Pernik

This chart illustrates the average monthly humidity levels in Pernik, 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 Pernik is approximately 89%, 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 Pernik

In Pernik 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 Pernik, you can visit Hourly UV Index in Pernik.

Maximum UV Index Levels in Pernik for January

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

Data source: Pernik 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 Pernik Compares to Other Months

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

This table compares monthly weather conditions in Pernik, 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 (31°F)	56 mm (2.2 inches)	89%	low
February Weather	3°C (38°F)	47 mm (1.9 inches)	85%	moderate
March Weather	6°C (42°F)	75 mm (2.9 inches)	83%	high
April Weather	10°C (50°F)	53 mm (2.1 inches)	71%	very high
May Weather	15°C (59°F)	47 mm (1.8 inches)	73%	very high
June Weather	19°C (66°F)	58 mm (2.3 inches)	67%	very high
July Weather	21°C (70°F)	50 mm (2.0 inches)	68%	very high
August Weather	22°C (71°F)	24 mm (0.9 inches)	50%	very high
September Weather	17°C (63°F)	25 mm (1.0 inches)	59%	high
October Weather	11°C (53°F)	45 mm (1.8 inches)	79%	high
November Weather	6°C (44°F)	38 mm (1.5 inches)	87%	moderate
December Weather	2°C (36°F)	80 mm (3.2 inches)	89%	low