Hawaii weather in December: Statewide normals and every place, NOAA 1991-2020
In December, Hawaii's statewide normal high is 72°F and normal low 57°F; normal highs run from 70°F in Kula to 83°F in Kahului (NOAA 1991-2020 normals).
- Statewide normal high
- 72°FDecember, 1991-2020
- Statewide normal low
- 57°FDecember, 1991-2020
- Statewide normal precipitation
- 6.18 inDecember
- Warmest place
- 83°Fnormal high, Kahului
- Coolest place
- 70°Fnormal high, Kula
Where is Hawaii warmest and wettest in December?
Kahului has the warmest December afternoons (83°F) and Kula the coolest (70°F). Hilo gets the most precipitation (12.07 in) and Kailua the least (1.06 in).
Statewide, December averaged 64.5°F in 2021, 65.4°F in 2022, 64.9°F in 2023, 66.2°F in 2024, 65.7°F in 2025, against a 1991-2020 normal of 64.6°F.
| Place | High | Low | Precip. | Snow |
|---|---|---|---|---|
| Honolulu | 82°F | 69°F | 2.18 | – |
| Hilo | 79°F | 66°F | 12.07 | – |
| Kaneohe | 79°F | 70°F | 3.53 | 0.0 |
| Kahului | 83°F | 66°F | 2.80 | – |
| Kailua | 82°F | 70°F | 1.06 | – |
| Wahiawa | 77°F | 63°F | 7.52 | 0.0 |
| Ewa Beach | 81°F | 65°F | 2.56 | 0.0 |
| Makaha | 80°F | 67°F | 3.20 | 0.0 |
| Lihue | 79°F | 69°F | 4.64 | 0.0 |
| Kula | 70°F | 55°F | 2.63 | 0.0 |
| Waimanalo | 79°F | 68°F | 5.45 | 0.0 |
| Kilauea | 78°F | 66°F | 6.48 | 0.0 |
| Waimea | 81°F | 64°F | – | – |
| Princeville | 78°F | 65°F | 8.03 | 0.0 |
| Hana | 79°F | 68°F | 6.59 | – |
| Paauilo | 78°F | 58°F | 10.00 | 0.0 |
| Kapalua | 80°F | 68°F | 3.85 | 0.0 |
| Makena | 81°F | 65°F | 1.85 | 0.0 |
| Barking Sands | 82°F | 67°F | 3.45 | 0.0 |
| Ewa Kalaeloa Airport | 82°F | 67°F | 2.29 | – |
| Glenwood #2 55.4 | 74°F | 57°F | 22.30 | 0.0 |
| Haleakala Ranger Station 338 | 61°F | 45°F | 5.28 | 0.0 |
| Hawaii Vol National Park Headquarters 54 | 68°F | 52°F | 11.37 | 0.0 |
| Kahoolawe 499.6 | 75°F | 66°F | 2.37 | 0.0 |
| Kanalohuluhulu 1075 | 66°F | 51°F | 9.58 | 0.0 |
| Kapaka Farm 904.1 | 80°F | 68°F | 5.90 | 0.0 |
| Ke-Ahole Point 68.13 | 81°F | 68°F | – | – |
| Kihalani 132.5 | 76°F | 63°F | 15.54 | 0.0 |
| Kii-Kahuku 911 | 78°F | 69°F | 3.95 | 0.0 |
| Kula Hospital 267 | 69°F | 53°F | 2.83 | 0.0 |
| Lanai Airport 656 | 77°F | 62°F | 2.15 | 0.0 |
| Mahaulepu 941.1 | 83°F | 68°F | – | – |
| Makaweli 965 | 81°F | 67°F | 4.17 | 0.0 |
| Manoa Lyon Arbo 785.2 | 76°F | 65°F | 14.17 | 0.0 |
| Mauna Loa (5 mi NNE) | 51°F | 36°F | 1.32 | – |
| Molokai Airport | 80°F | 67°F | 2.87 | 0.0 |
| Ohe'o 258.6 | 80°F | 69°F | 7.30 | 0.0 |
| Opihihale #2 24.1 | 75°F | 58°F | 2.53 | 0.0 |
| Poamoho Experiment Farm 855.2 | 77°F | 65°F | 5.57 | – |
| Puu Manawahua 725.6 | 76°F | 60°F | – | – |
| Puu-O-Hoku Ranch 542.1 | 79°F | 66°F | – | – |
| Puukohola Heiau 98.1 | 84°F | 70°F | 1.21 | 0.0 |
| Puukolii 457.1 | 78°F | 66°F | 3.19 | 0.0 |
| Sea Mountain 12.15 | 81°F | 67°F | 4.00 | 0.0 |
| South Kona 2 2.32 | 77°F | 56°F | 2.11 | 0.0 |
| Waihee 837.5 | 78°F | 67°F | 7.07 | 0.0 |
| Waikiki 717.2 | 82°F | 69°F | 3.03 | 0.0 |
| Waimea Valley 892.2 | 79°F | 65°F | 5.47 | 0.0 |
Source: NOAA NCEI nClimDiv statewide normals; NOAA NCEI 1991-2020 monthly normals for each station.