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Weather extremes

How extreme does Sassari's weather get?

The hottest, coldest, wettest and snowiest days Sassari 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 Alghero station 25 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 Sassari has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day
109°F Jul 18, 2023

That is about 21°F hotter than a normal July afternoon in Sassari (typical high near 88°F).

The three most extreme on record

1 109°F Jul 18, 2023recent
2 108°F Aug 1, 2017
3 107°F Aug 3, 2017
❄️ Coldest night
24°F Jan 15, 1995

About 17°F colder than a normal January night in Sassari (typical low near 41°F).

The three most extreme on record

1 24°F Jan 15, 1995
2 24°F Jan 16, 1995
3 25°F Feb 15, 2012
🌧️ Most rain in one day
13.46 in Dec 2, 1993

More rain in a single day than Sassari usually gets in the whole month of December (typical December total about 2.9 in).

The three most extreme on record

1 13.46 in Dec 2, 1993
2 7.83 in Jul 30, 1992
3 7.20 in May 30, 1992

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°30°50°70°90°110°130° all-time high 109°F JanFebMarAprMayJunJulAugSepOctNovDec
normal range of daily temperatureshottest ever recordedcoldest ever recorded

Sassari's record heat sits well above even a hot day for the season — July's 109°F is about 21°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, Sassari's warmest days reach the high 80s°F and its coldest nights drop to the low 40s°F. But across the record it has gone as high as 109°F and as low as 24°F. A single day has delivered over 13 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 — the official 1991–2020 climate normals from the WMO's CLINO 1991–2020 collection, measured at Capo_caccia, about 38 km from the city centre.

How we build these numbers →