Weather on December 15
Honolulu, HI
55 Years of Data
Avg High
79°F
Avg Low
66°F
Warmest
1986
78°F avg
Coldest
2016
63°F avg
About This Date
December 15th in Honolulu, HI typically brings pleasant winter weather, with average highs around 79°F and lows near 66°F. Over 50 years of records, the warmest December 15th was in 1986 (78°F average), while the coldest was 2016 (63°F) — a 15°F range across recorded history. Rain or other precipitation has occurred on about 26% of December 15th dates historically, with the wettest December 15th recording 8.48" of rain. The last decade has been 4.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 4.0°F cooler on this date compared to 20-30 years ago.
Planning for December 15th in Honolulu, HI? Great weather for outdoor activities.
Cooling Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 80° | 70° | 75° | — | — |
| 2024 | 78° | 64° | 71° | — | — |
| 2023 | 70° | 60° | 65° | — | — |
| 2022 | 76° | 62° | 69° | — | — |
| 2021 | 76° | 64° | 70° | — | — |
| 2020 | 78° | 65° | 71° | — | — |
| 2019 | 79° | 67° | 73° | — | — |
| 2018 | 75° | 62° | 69° | — | — |
| 2017 | 67° | 60° | 63° | — | — |
| 2016coldest | 68° | 58° | 63° | — | — |
| 2013 | 78° | 65° | 71° | — | — |
| 2012 | 82° | 68° | 75° | — | — |
| 2011 | 83° | 68° | 75° | 0.05" | — |
| 2010 | 82° | 70° | 76° | — | — |
| 2009 | 83° | 67° | 75° | — | — |
| 2008 | 81° | 68° | 74° | — | — |
| 2007 | 82° | 66° | 74° | — | — |
| 2005 | 81° | 64° | 72° | — | — |
| 2004 | 84° | 68° | 76° | — | — |
| 2003 | 83° | 66° | 74° | — | — |
| 2002 | 79° | 65° | 72° | — | — |
| 2001 | 81° | 70° | 75° | — | — |
| 1999 | 77° | 70° | 73° | 0.08" | — |
| 1998 | 75° | 67° | 71° | 0.43" | — |
| 1997 | 77° | 64° | 71° | — | — |
| 1996 | 76° | 69° | 72° | — | — |
| 1995 | 83° | 66° | 74° | — | — |
| 1994 | 84° | 68° | 76° | — | — |
| 1993 | 81° | 64° | 72° | — | — |
| 1992 | 84° | 69° | 77° | — | — |
| 1991 | 86° | 69° | 78° | — | — |
| 1990 | 81° | 62° | 71° | 0.1" | — |
| 1989 | 74° | 60° | 67° | — | — |
| 1988 | 81° | 69° | 75° | 0.56" | — |
| 1987 | 74° | 64° | 69° | 8.48" | — |
| 1986warmest | 87° | 68° | 78° | — | — |
| 1985 | 77° | 64° | 71° | 0.3" | — |
| 1984 | 79° | 67° | 73° | — | — |
| 1983 | 76° | 62° | 69° | 0.05" | — |
| 1982 | 82° | 63° | 72° | — | — |
| 1981 | 86° | 59° | 73° | 0.08" | — |
| 1980 | 80° | 66° | 73° | 0.03" | — |
| 1978 | 76° | 69° | 72° | 0.05" | — |
| 1977 | 82° | 71° | 77° | — | — |
| 1976 | 74° | 66° | 70° | 0.2" | — |
| 1975 | 78° | 69° | 74° | — | — |
| 1974 | 83° | 64° | 73° | — | — |
| 1973 | 79° | 65° | 72° | — | — |
| 1972 | 78° | 66° | 72° | — | — |
| 1971 | 82° | 71° | 77° | 0.3" | — |
50 years of data from FRENCH FRIGATE SHOALS