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Things to Do in Kauai in December
Real historical weather for Kauai in December: average highs of 26°C and lows of 20°C, with around 154mm of rain (averaged over the last 3 years). Kauai is in United States.
26°C
Average high
20°C
Average low
154mm
Typical rainfall
Real things to do in Kauai in December
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Kauai Deluxe Sightseeing Flight
★ 4.9(2,351 reviews)· 1h 5m
From €142

Po'ipu Surf Lesson
★ 4.9(407 reviews)· 1h 30m
From €83

Kauai: Nā Pali Coast Zodiac Raft Expedition and Snorkeling
★ 4.9(916 reviews)· 4 hrs
From €228

Kauai: NaPali Boat Tour on the Amelia K
★ 4.9(1,733 reviews)· 5 hrs
From €203

Kauai Adventure: Kayak & Hike to Secret Falls with Expert Guide
★ 4.8(1,469 reviews)· 5 hrs
From €134

Wailua River & Waterfalls Kayak Tour: Expert-Guided Adventure
★ 4.8(836 reviews)· 6 hrs
From €147

Maui Premium Sunset Dinner Cruise from Ka’anapali Beach
★ 4.8(999 reviews)· 2h 30m
From €148

Kauai: Na Pali Raft Snorkel Adventure
★ 4.8(1,643 reviews)· 5h 30m
From €194

Kauai: Deluxe Na Pali Snorkel Cruise aboard Lucky Lady
★ 4.7(1,606 reviews)· 5h 30m
From €209

Kauai: Luau Kalamaku with Buffet Dinner and Show
★ 4.3(1,774 reviews)· 6 hrs
From €167
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FAQs — Kauai in December
Based on real historical data (averaged over the last 3 years), expect highs around 26°C and lows around 20°C, with roughly 154mm of rain.