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Weather extremes

How extreme does Tver's weather get?

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

Based on 34 years of daily weather observations (1991–present), from the Tver' station 3 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 Tver has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day
102°F Aug 7, 2010

That is about 30°F hotter than a normal August afternoon in Tver (typical high near 72°F).

The three most extreme on record

1 102°F Aug 7, 2010
2 101°F Aug 6, 2010
3 99°F Jul 29, 2010
❄️ Coldest night
-34°F Feb 7, 2006

About 47°F colder than a normal February night in Tver (typical low near 13°F).

The three most extreme on record

1 -34°F Feb 7, 2006
2 -33°F Feb 6, 2006
3 -32°F Jan 8, 2017
🌧️ Most rain in one day
3.07 in Oct 7, 2003

More rain in a single day than Tver usually gets in the whole month of October (typical October total about 2.8 in).

The three most extreme on record

1 3.07 in Oct 7, 2003
2 3.03 in Feb 16, 2000
3 2.80 in May 13, 2009

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 102°F JanFebMarAprMayJunJulAugSepOctNovDec
normal range of daily temperatureshottest ever recordedcoldest ever recorded

Tver's record heat sits well above even a hot day for the season — August's 102°F is about 30°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, Tver's warmest days reach the mid-70s°F and its coldest nights drop to the low 10s°F. But across the record it has gone as high as 102°F and as low as −34°F. A single day has delivered over 3 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 24 years of daily observations at Tver', a weather station, about 3 km from the city centre. The underlying daily records come from NOAA's global station network.

How we build these numbers →