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December Weather

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Kauai

Hawaii, USA

🌺
26°C (79°F)
Feels like 24°C (75°F)

December Weather Details

🌡️ Temperature

Daytime Highs
26°C
(79°F)
Nighttime Lows
19°C
(66°F)

Warm and tropical with a feels-like temperature of 24°C (75°F) .

🌧️ Rainfall

Moderate (wet season)

December rainfall patterns vary by location. Check local forecasts for specific precipitation amounts.

💧 Humidity

70% Average

Humidity levels affect how the temperature feels. Higher humidity makes warm temperatures feel hotter.

☀️ Sunshine

7 hours daily

December days are shorter in the northern hemisphere. Plan activities accordingly.

🌊 Ocean & Beaches

Water Temperature
25° C
( 77 °F)
Surf Conditions
North Shore: very large surf. South/leeward shores: calmer seas

Swimmable year-round. North-facing coasts famous for big-wave surfing in winter

🎯 Popular Activities

Activities

  • Hiking
  • Beach activities
  • Waterfalls
  • Cultural tours
  • Adventure sports

Attractions

  • Na Pali Coast
  • Waimea Canyon
  • Hanalei Bay
  • Wailua Falls
  • Kilauea Lighthouse

💰 Cost of Living

$3,200
per month
SOLO TRAVELERS

📶 Internet Speed

40
Mbps
Average speed

📊 Quick Facts

Weather Warm and tropical
Humidity 70%

✅ December Summary

December in Kauai offers warm and tropical weather with temperatures ranging from 19°C (66°F) to 26°C (79°F). The humidity is around 70% and you can expect 7 hours daily. Popular activities include Hiking, Beach activities, Waterfalls and more. For digital nomads, the cost of living is approximately $3,200 per month and internet speeds average 40 Mbps.