What is the weather like in Hawaii Volcanoes National Park vs Kauai in December?

In December, Hawaii Volcanoes National Park averages 19°C high / 14°C low with about 170 mm of rain; Kauai averages 23°C high / 19°C low with about 77 mm.

Hawaii Volcanoes National Park vs Kauai in December

Kauai is the better pick in December — 86 vs 80 on SeasonMap's comfort score. Kauai is nice, a little rain, clean air, while Hawaii Volcanoes National Park is nice, soaked, clean air.

Hawaii Volcanoes National Park vs Kauai — December climate, side by side

	🇺🇸 Hawaii Volcanoes National Park	🇺🇸 Kauai
Comfort score	80/100 (A)	86/100 (A)
Feels-like high	19°C	23°C
Avg high / low	19° / 14°	23° / 19°
Rainfall	170 mm	77 mm
Rainy days	16	14
Humidity	81%	80%
Air quality (AQI)	25	28

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Hawaii Volcanoes National Park vs Kauai in December — FAQ

Is December better in Hawaii Volcanoes National Park or Kauai?: Kauai is the better pick in December — 86 vs 80 on SeasonMap's comfort score. Kauai is nice, a little rain, clean air, while Hawaii Volcanoes National Park is nice, soaked, clean air.
What is the weather like in Hawaii Volcanoes National Park vs Kauai in December?: In December, Hawaii Volcanoes National Park averages 19°C high / 14°C low with about 170 mm of rain; Kauai averages 23°C high / 19°C low with about 77 mm.