October Weather in Karlovo, Bulgaria

Last updated: August 22, 2025

In Karlovo, Bulgaria, the average temperature in October hovers around 11°C (52°F), with a minimum dipping to -1°C (31°F) and a maximum reaching 28°C (83°F). Expect 67 mm (2.6 in) of precipitation spread over 9 days, contributing to an average humidity of 79%. Embrace the variations as you explore this dynamic climate!

October Temperature in Karlovo

In October in Karlovo, the average temperature is 11°C (52°F). Maximums can reach 28°C (83°F) and minimums can be as low as -1°C (31°F). This variety in temperatures makes it essential for travelers to pack layers to comfortably enjoy their time in Karlovo.

October Weather in Karlovo: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Karlovo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Karlovo, October typically has an average temperature of 11°C (52°F), with highs reaching up to 28°C (83°F) and lows dropping to around -1°C (31°F).

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

October Precipitation in Karlovo

In Karlovo in October, the total precipitation amount is 67 mm (2.6 in), occurring over a span of 9 days.

October Precipitation Trends in Karlovo

The chart displays monthly precipitation patterns in Karlovo, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Karlovo, October typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 9 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Karlovo

In Karlovo in October humidity is 79%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that seeps through your clothes, making prolonged outdoor activities uncomfortable for travelers.

October Average Humidity in Karlovo

This chart illustrates the average monthly humidity levels in Karlovo, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Karlovo is approximately 79%, offering insight into how humid the weather typically is during this month.

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

October UV Index in Karlovo

In Karlovo in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Karlovo, you can refer to this Hourly UV Index in Karlovo.

Maximum UV Index Levels in Karlovo for October

The chart shows the monthly maximum UV Index (UVI) for Karlovo in October, 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 October, the maximum UV index in Karlovo typically reaches 6, which falls under the high exposure category.

Data source: Karlovo October 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 October Weather in Karlovo Compares to Other Months

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

This table compares monthly weather conditions in Karlovo, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	56 mm (2.2 inches)	89%	low
February Weather	2°C (36°F)	57 mm (2.2 inches)	85%	moderate
March Weather	5°C (40°F)	89 mm (3.5 inches)	83%	high
April Weather	9°C (49°F)	69 mm (2.7 inches)	71%	very high
May Weather	14°C (58°F)	121 mm (4.8 inches)	73%	very high
June Weather	18°C (64°F)	167 mm (6.6 inches)	67%	very high
July Weather	20°C (68°F)	157 mm (6.2 inches)	68%	very high
August Weather	21°C (70°F)	60 mm (2.3 inches)	50%	very high
September Weather	17°C (62°F)	42 mm (1.7 inches)	59%	high
October Weather	11°C (52°F)	67 mm (2.6 inches)	79%	high
November Weather	6°C (43°F)	55 mm (2.2 inches)	87%	moderate
December Weather	2°C (36°F)	81 mm (3.2 inches)	89%	low