January Weather in Petrich, Bulgaria

Last updated: August 22, 2025

In Petrich, Bulgaria, the average temperature in January hovers around 2°C (35°F). However, be prepared for a wide range, with minimum temperatures plummeting to -19°C (-2°F) and highs reaching up to 14°C (57°F). During this time, expect 68 mm (2.7 in) of precipitation over approximately 9 days, coupled with a high average humidity of 88%.

January Temperature in Petrich

In January in Petrich, the average temperature is 2°C (35°F). The maximum can reach 14°C (57°F), and the minimum can be as low as -19°C (-2°F). Be prepared for a range of temperatures and pack accordingly for your travels.

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

The chart illustrates January temperature patterns in Petrich, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Petrich, January typically has an average temperature of 2°C (35°F), with highs reaching up to 14°C (57°F) and lows dropping to around -19°C (-2°F).

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

January Precipitation in Petrich

In Petrich in January, the precipitation amount is 68 mm (2.7 in) spread over 9 days.

January Precipitation Trends in Petrich

The chart displays monthly precipitation patterns in Petrich, 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 Petrich, January typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 9 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Petrich

In Petrich in January, humidity is 88%. With an average temperature of 2°C (35°F), this humidity feels like you're wrapped in a cold, damp blanket, making outdoor activities uncomfortable and travel challenging due to the chill seeping into your bones.

January Average Humidity in Petrich

This chart illustrates the average monthly humidity levels in Petrich, 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 Petrich is approximately 88%, 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 Petrich

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

Maximum UV Index Levels in Petrich for January

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

Data source: Petrich 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 Petrich Compares to Other Months

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

This table compares monthly weather conditions in Petrich, 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 (35°F)	68 mm (2.7 inches)	88%	low
February Weather	5°C (41°F)	64 mm (2.5 inches)	83%	moderate
March Weather	7°C (45°F)	92 mm (3.6 inches)	81%	high
April Weather	12°C (53°F)	69 mm (2.7 inches)	71%	very high
May Weather	17°C (62°F)	73 mm (2.9 inches)	74%	very high
June Weather	20°C (69°F)	70 mm (2.8 inches)	63%	extreme
July Weather	23°C (74°F)	50 mm (2.0 inches)	60%	very high
August Weather	24°C (75°F)	31 mm (1.2 inches)	47%	very high
September Weather	19°C (67°F)	32 mm (1.3 inches)	57%	very high
October Weather	13°C (57°F)	56 mm (2.2 inches)	76%	high
November Weather	9°C (48°F)	76 mm (3.0 inches)	85%	moderate
December Weather	4°C (40°F)	111 mm (4.4 inches)	87%	low