How extreme does Stara Zagora's weather get?

The hottest, coldest, wettest and snowiest days Stara Zagora has recorded — the outer limits of what its weather can do, and how far they sit beyond a normal day.

Based on 17 years of daily weather observations (2008–present), from the Bezmer Ab station 58 km away. Updated through August 2025 — an all-time extreme only changes when a more extreme day actually occurs, so some dates are old. That is normal, not stale data.

The four kinds of extreme

The hottest, coldest, wettest and snowiest single days Stara Zagora has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day

106°F Jul 26, 2023

The three most extreme on record

1 106°F Jul 26, 2023recent

2 106°F Jul 22, 2025

3 104°F Aug 7, 2012

❄️ Coldest night

-9°F Jan 26, 2010

The three most extreme on record

1 -9°F Jan 26, 2010

2 -2°F Jan 25, 2010

3 0°F Mar 1, 2018

In plain terms

Across the record, Stara Zagora has reached as high as 106°F and as low as −9°F. Those are the outer edges worth knowing if you are moving here, planning a trip, or thinking about a house.

Methodology & sources

Temperature & precipitation — 1991–2020 normals computed from 29 years of daily observations at Sliven, a weather station, about 62 km from the city centre. The underlying daily records come from NOAA's global station network.

How we build these numbers →

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