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Weather extremes

How extreme does Hrpelje's weather get?

The hottest, coldest, wettest and snowiest days Hrpelje 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 Ljubljana Bezigrad station 68 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 Hrpelje has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day
104°F Aug 8, 2013

That is about 22°F hotter than a normal August afternoon in Hrpelje (typical high near 82°F).

The three most extreme on record

1 104°F Aug 8, 2013
2 103°F Aug 7, 2013
3 101°F Aug 3, 2013
❄️ Coldest night
-5°F Jan 8, 1985

About 34°F colder than a normal January night in Hrpelje (typical low near 29°F).

The three most extreme on record

1 -5°F Jan 8, 1985
2 -3°F Jan 7, 1985
3 -1°F Jan 12, 1985
🌧️ Most rain in one day
6.18 in Sep 15, 2022

More rain in a single day than Hrpelje usually gets in the whole month of September (typical September total about 6.0 in).

The three most extreme on record

1 6.18 in Sep 15, 2022recent
2 5.50 in Sep 17, 2010
3 5.39 in Oct 21, 2014

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.

-30°-10°10°30°50°70°90°110°130° all-time high 104°F JanFebMarAprMayJunJulAugSepOctNovDec
normal range of daily temperatureshottest ever recordedcoldest ever recorded

Hrpelje's record heat sits well above even a hot day for the season — August's 104°F is about 22°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, Hrpelje's warmest days reach the low 80s°F and its coldest nights drop to the high 20s°F. But across the record it has gone as high as 104°F and as low as −5°F. A single day has delivered over 6 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 Trieste, about 17 km from the city centre.

How we build these numbers →