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Weather extremes

How extreme does Rovinj's weather get?

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

Based on 29 years of daily weather observations (1996–present), from the Pula station 31 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 Rovinj has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day
101°F Jul 19, 2007

That is about 15°F hotter than a normal July afternoon in Rovinj (typical high near 85°F).

The three most extreme on record

1 101°F Jul 19, 2007
2 100°F Aug 3, 2017
3 100°F Aug 5, 2017
❄️ Coldest night
7°F Jan 21, 1999

About 27°F colder than a normal January night in Rovinj (typical low near 34°F).

The three most extreme on record

1 7°F Jan 21, 1999
2 13°F Jan 25, 2006
3 14°F Dec 17, 2010
🌧️ Most rain in one day
11.80 in Jun 20, 2010

More rain in a single day than Rovinj usually gets in the whole month of June (typical June total about 3.9 in).

The three most extreme on record

1 11.80 in Jun 20, 2010
2 8.65 in Jun 17, 2010
3 8.54 in Jun 26, 2010

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.

-10°10°30°50°70°90°110°130° all-time high 101°F JanFebMarAprMayJunJulAugSepOctNovDec
normal range of daily temperatureshottest ever recordedcoldest ever recorded

Rovinj's record heat sits well above even a hot day for the season — July's 101°F is about 15°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, Rovinj's warmest days reach the mid-80s°F and its coldest nights drop to the mid-30s°F. But across the record it has gone as high as 101°F and as low as 7°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 Pula, a weather station, about 31 km from the city centre. The underlying daily records come from NOAA's global station network.

How we build these numbers →