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Weather extremes

How extreme does Voronezh's weather get?

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

Based on 50+ years of daily weather observations (1971–present), from the Voronez station 4 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 Voronezh has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day
105°F Aug 2, 2010

That is about 25°F hotter than a normal August afternoon in Voronezh (typical high near 80°F).

The three most extreme on record

1 105°F Aug 2, 2010
2 104°F Jul 29, 2010
3 103°F Jul 31, 2010
❄️ Coldest night
-32°F Jan 9, 1987

About 48°F colder than a normal January night in Voronezh (typical low near 16°F).

The three most extreme on record

1 -32°F Jan 9, 1987
2 -28°F Dec 31, 1978
3 -27°F Jan 24, 2010
🌧️ Most rain in one day
3.74 in Jun 26, 1988

More rain in a single day than Voronezh usually gets in the whole month of June (typical June total about 2.4 in).

The three most extreme on record

1 3.74 in Jun 26, 1988
2 2.57 in Jun 4, 1980
3 2.36 in Aug 4, 1989

How hot and cold it gets, month by month

The shaded band is the normal range of daily temperatures for each month. The dots show the most extreme it has ever been — so you can see how far beyond a normal day the records really sit.

-50°-30°-10°10°30°50°70°90°110°130° all-time high 105°F JanFebMarAprMayJunJulAugSepOctNovDec
normal range of daily temperatureshottest ever recordedcoldest ever recorded

Voronezh's record heat sits well above even a hot day for the season — August's 105°F is about 25°F beyond a normal hot afternoon. Its record cold is just as far below a normal winter night — the dots mark how rare each extreme really is.

In plain terms

In a normal year, Voronezh's warmest days reach the low 80s°F and its coldest nights drop to the mid-10s°F. But across the record it has gone as high as 105°F and as low as −32°F. A single day has delivered over 4 inches of rain. 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 30 years of daily observations at Voronez, a weather station, about 4 km from the city centre. The underlying daily records come from NOAA's global station network.

How we build these numbers →