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Weather extremes

How extreme does Rivne's weather get?

The hottest, coldest, wettest and snowiest days Rivne 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 Rivne station 8 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 Rivne has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day
98°F Sep 1, 2015

That is about 31°F hotter than a normal September afternoon in Rivne (typical high near 67°F).

The three most extreme on record

1 98°F Sep 1, 2015
2 97°F Aug 29, 2023
3 96°F Jul 8, 2012
❄️ Coldest night
-30°F Jan 8, 1987

About 52°F colder than a normal January night in Rivne (typical low near 22°F).

The three most extreme on record

1 -30°F Jan 8, 1987
2 -27°F Feb 3, 2012
3 -24°F Jan 25, 2010
🌧️ Most rain in one day
11.81 in Jun 22, 1995

More rain in a single day than Rivne usually gets in the whole month of June (typical June total about 3.2 in).

The three most extreme on record

1 11.81 in Jun 22, 1995
2 3.98 in Feb 8, 1994
3 3.82 in Jul 26, 1996

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° all-time high 98°F JanFebMarAprMayJunJulAugSepOctNovDec
normal range of daily temperatureshottest ever recordedcoldest ever recorded

Rivne's record heat sits well above even a hot day for the season — September's 98°F is about 31°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, Rivne's warmest days reach the high 70s°F and its coldest nights drop to the low 20s°F. But across the record it has gone as high as 98°F and as low as −30°F. A single day has delivered over 12 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 Rivne, a weather station, about 8 km from the city centre. The underlying daily records come from NOAA's global station network.

How we build these numbers →