Hawaii weather in October: Statewide normals and every place, NOAA 1991-2020
In October, Hawaii's statewide normal high is 76°F and normal low 61°F; normal highs run from 74°F in Kula to 89°F in Kahului (NOAA 1991-2020 normals).
- Statewide normal high
- 76°FOctober, 1991-2020
- Statewide normal low
- 61°FOctober, 1991-2020
- Statewide normal precipitation
- 5.12 inOctober
- Warmest place
- 89°Fnormal high, Kahului
- Coolest place
- 74°Fnormal high, Kula
Where is Hawaii warmest and wettest in October?
Kahului has the warmest October afternoons (89°F) and Kula the coolest (74°F). Hilo gets the most precipitation (10.24 in) and Kahului the least (0.83 in).
Statewide, October averaged 67.9°F in 2021, 69.2°F in 2022, 68.6°F in 2023, 68.7°F in 2024, 68.5°F in 2025, against a 1991-2020 normal of 68.3°F.
| Place | High | Low | Precip. | Snow |
|---|---|---|---|---|
| Honolulu | 87°F | 74°F | 1.51 | – |
| Hilo | 82°F | 69°F | 10.24 | – |
| Kaneohe | 83°F | 75°F | 2.58 | 0.0 |
| Kahului | 89°F | 70°F | 0.83 | – |
| Kailua | 86°F | 75°F | 0.89 | – |
| Wahiawa | 82°F | 66°F | 5.76 | 0.0 |
| Ewa Beach | 86°F | 69°F | 1.72 | 0.0 |
| Makaha | 85°F | 70°F | 1.93 | 0.0 |
| Lihue | 84°F | 74°F | 3.27 | 0.0 |
| Kula | 74°F | 58°F | 1.83 | 0.0 |
| Waimanalo | 84°F | 73°F | 3.54 | 0.0 |
| Kilauea | 83°F | 70°F | 4.97 | 0.0 |
| Waimea | 86°F | 68°F | – | – |
| Princeville | 83°F | 68°F | 6.43 | 0.0 |
| Hana | 82°F | 71°F | 6.88 | – |
| Paauilo | 82°F | 61°F | 5.34 | 0.0 |
| Kapalua | 85°F | 71°F | 2.23 | 0.0 |
| Makena | 86°F | 68°F | 1.55 | 0.0 |
| Barking Sands | 86°F | 71°F | 1.82 | 0.0 |
| Ewa Kalaeloa Airport | 87°F | 72°F | 1.30 | – |
| Glenwood #2 55.4 | 77°F | 61°F | 18.23 | 0.0 |
| Haleakala Ranger Station 338 | 64°F | 48°F | 3.25 | 0.0 |
| Hawaii Vol National Park Headquarters 54 | 72°F | 55°F | 8.19 | 0.0 |
| Kahoolawe 499.6 | 77°F | 69°F | 1.56 | 0.0 |
| Kanalohuluhulu 1075 | 71°F | 55°F | 4.63 | 0.0 |
| Kapaka Farm 904.1 | 84°F | 74°F | 3.82 | 0.0 |
| Ke-Ahole Point 68.13 | 85°F | 72°F | – | – |
| Kihalani 132.5 | 80°F | 67°F | 11.02 | 0.0 |
| Kii-Kahuku 911 | 82°F | 73°F | 3.08 | 0.0 |
| Kula Hospital 267 | 73°F | 57°F | 2.74 | 0.0 |
| Lanai Airport 656 | 82°F | 66°F | 1.22 | 0.0 |
| Mahaulepu 941.1 | 88°F | 72°F | – | – |
| Makaweli 965 | 86°F | 71°F | 2.86 | 0.0 |
| Manoa Lyon Arbo 785.2 | 80°F | 69°F | 12.89 | 0.0 |
| Mauna Loa (5 mi NNE) | 56°F | 40°F | 1.47 | – |
| Molokai Airport | 86°F | 71°F | 1.54 | 0.0 |
| Ohe'o 258.6 | 83°F | 72°F | 8.14 | 0.0 |
| Opihihale #2 24.1 | 77°F | 62°F | 3.70 | 0.0 |
| Poamoho Experiment Farm 855.2 | 83°F | 69°F | 2.58 | – |
| Puu Manawahua 725.6 | 82°F | 65°F | – | – |
| Puu-O-Hoku Ranch 542.1 | 83°F | 70°F | – | – |
| Puukohola Heiau 98.1 | 87°F | 74°F | 0.75 | 0.0 |
| Puukolii 457.1 | 83°F | 70°F | 1.88 | 0.0 |
| Sea Mountain 12.15 | 84°F | 70°F | 4.14 | 0.0 |
| South Kona 2 2.32 | 79°F | 59°F | 1.87 | 0.0 |
| Waihee 837.5 | 82°F | 70°F | 7.15 | 0.0 |
| Waikiki 717.2 | 87°F | 73°F | 2.24 | 0.0 |
| Waimea Valley 892.2 | 84°F | 69°F | 4.39 | 0.0 |
Source: NOAA NCEI nClimDiv statewide normals; NOAA NCEI 1991-2020 monthly normals for each station.