Hawaii Weather in December

Every Island – and even districts on an island – is slightly different

LocationPrecipitation (in)Avg Temp (F)Max Temp (F)Min Temp (F)
Big Island-East12.0172.278.665.8
Big Island-West1.0276.182.470

The weather finally gets considerably cooler as it drops down to 27°C (81°F) highs and 20°C (68°F) night time lows in December. Clear and partly cloudy 67% of the time, and moderate to thicker clouds the other third of the time. There is a 40-45% chance of rain during this month, and sometimes it lasts a few days when it does come. Usually (62% of the time) it’s light rain, but 38% it is bucketing down. Humidity jumps to around 87% average and lows around 57%. The wind drops a bit, sometimes down to nothing, and it is still from the North, Northeast, and East primarily.

YouTube player