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Things to Do in Istria in December
Real historical weather for Istria in December: average highs of 13°C and lows of 10°C, with around 69mm of rain (averaged over the last 3 years).
13°C
Average high
10°C
Average low
69mm
Typical rainfall
Real things to do in Istria in December
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Romans, Habsburgs and Mussolini Self Guided Tour of Trieste
★ 5.0(2 reviews)· 4 hrs
From €6
Southern Istria guided tour
★ 5.0(4 reviews)· 8 hrs
From €99
Private Sparkling Wine Tasting in Istria
★ 5.0(7 reviews)· 1 hr
From €22
Truffle hunting & cooking tour
★ 5.0(284 reviews)· 3 hrs
From €120
Family and Adventure park - Glavani Park
★ 4.9(159 reviews)· 3 hrs
From €27
Istrian hill top cities tour with truffle and olive oil tasting
★ 4.9(24 reviews)· 7 hrs
From €97
Experience Slovenian Coast line with Wine Tasting from Trieste
★ 4.9(62 reviews)· 7 hrs
From €152
Postojna Cave & Predjama Castle - Shore Excursion from Trieste
★ 4.8(24 reviews)· 6 hrs
From €115
Exploration of the Istrian Coast Poreč Rovinj Lim fjord and Vrsar
★ 4.8(36 reviews)· 6 hrs
From €40
Sunset Boat Trip with Dolphin Watching in Novigrad
★ 4.5(2 reviews)· 2h 30m
From €30
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FAQs — Istria in December
Based on real historical data (averaged over the last 3 years), expect highs around 13°C and lows around 10°C, with roughly 69mm of rain.