Climate averages 1991–2020

Pernik weather
in October.

A mild, moderately wet month: the 6th warmest and the joint 7th driest of the year.

Long-term climate patterns, not a forecast for a particular trip.

Average high 15.8°C Daytime mean, October
Average low 5.9°C Night-time mean, October
Rainfall 46 mm 6 days with ≥1 mm
Daylight 11 h Sunrise to sunset, per day
Every month in Pernik · average highYear overview

October is a mild month in Pernik: daytime highs average 15.8°C and nights cool to about 5.9°C. By daytime temperature it is the 6th warmest of the 12 months.

Expect about 46 mm of rain on roughly 6 days, which makes October a moderately wet month (the joint 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 06 min on an average October day.

The nearest other city in this atlas is Sofia (26 km away). In October its highs average 16.5°C, 0.7°C warmer than Pernik, with 46 mm of rain.

Among the 10 cities listed in Bulgaria, Pernik ranks 10th of 10 for the warmest October highs and joint 3rd of 10 for the driest October (rainfall, lowest first). The mean October high of those 10 cities is 17.4°C; Pernik is 1.6°C cooler than that mean.

From October to November, average highs fall by 6.0°C to 9.9°C, and monthly rainfall falls from 46 mm to 39 mm.

The annual picture

October in context

30-year average
Average highAverage low°C
Average daily high and low temperatures by month The same values are available in the monthly table below. Lines show mean daily maxima and minima, not a forecast interval. -10-5051015202530 JanFebMarAprMayJunJulAugSepOctNovDec

Monthly rainfall

Average total · mm
Average monthly rainfall totalsEach bar is a mean monthly total over 1991–2020. Full numbers are in the table. JanFebMarAprMayJunJulAugSepOctNovDec 1000

Averages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated

Every month, side by side

Pernik climate table

1991–2020
Monthly climate averages for Pernik, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 3.4°C-5.0°C-5.0°C407.49.49 h
February 5.4°C-3.9°C-3.9°C407.610.511 h
March 9.4°C-0.6°C-0.6°C549.711.912 h
April 14.2°C3.7°C3.7°C5410.013.313 h
May 18.9°C8.9°C8.9°C5210.514.615 h
June 22.8°C13.0°C13.0°C469.515.315 h
July 25.1°C15.0°C15.0°C367.215.015 h
August 25.7°C15.4°C15.4°C265.413.914 h
September 21.1°C11.0°C11.0°C325.812.513 h
October, selected 15.8°C5.9°C5.9°C466.411.111 h
November 9.9°C0.9°C0.9°C397.09.810 h
December 4.5°C-3.2°C-3.2°C498.69.19 h

Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.

Compare places

October in nearby cities

Distance from Pernik

Read the numbers correctly

Climate, not a promise.

These patterns help compare months. They cannot tell you the weather on a specific day of your trip.

Sources, method and limits

How these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Pernik) is explained once on the Pernik year overview and on the Sources, method and limits page.