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Things to Do in Donegal in December
Real historical weather for Donegal in December: average highs of 8°C and lows of 5°C, with around 215mm of rain (averaged over the last 3 years). Donegal is in United Kingdom.
8°C
Average high
5°C
Average low
215mm
Typical rainfall
Real things to do in Donegal in December
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Donegal Coast One Day Self-Guided E-Bike Tour
★ 5.0(66 reviews)· 6 hrs
From €49

Full-Day Shore Excursion for cruise ships to Killybegs, Donegal
★ 5.0(69 reviews)· 7 hrs
From €129

Dublin Mythology and Folklore Tour with Irish Stories and Legends
★ 5.0(1,211 reviews)· 2 hrs
From €24

Dublin to Glendalough, Wicklow and Kilkenny Full Day Guided Tour
★ 4.9(5,967 reviews)· 9h 15m
From €45

Dublin: Glendalough, Wicklow, Kilkenny and Sheepdog demonstration
★ 4.9(2,486 reviews)· 10 hrs
From €30

Electric Bike Donegal: Must-Do Half-Day Adventure!
★ 4.8(20 reviews)· 3 hrs
From €49

Inverness: The Isle of Skye and Eilean Donan Castle
★ 4.8(2,235 reviews)· 12 hrs
From €69

From Galway: Guided tour of Connemara with 3 hour stop at Connemara National Pk.
★ 4.8(591 reviews)· 9 hrs
From €50

Donegal Electric Bike Tour with Local Guide: Half-Day Adventure
★ 4.7(27 reviews)· 3 hrs
From €65

Slieve League cliffs cruise. Donegal. Guided. 2 hours.
★ 4.6(71 reviews)· 2 hrs
From €57
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FAQs — Donegal in December
Based on real historical data (averaged over the last 3 years), expect highs around 8°C and lows around 5°C, with roughly 215mm of rain.