Mililani Town, Sunday, 9 August, 11:55
Overcast. Feels like 89°. High 84°, low 74°.
In December, Mililani Town, HI averages a high of 76.3° and a low of 69.3°. About 2.5 inches of precipitation fall over the month (8 wet days). The record high is 85.5° (2020) and the record low 58.1° (2017). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 77.4° | 70.2° | 35% | 83.8° (2025) | 61.2° (2024) |
| 2 | 77.4° | 69.8° | 27% | 83.5° (2025) | 62.8° (2025) |
| 3 | 77.2° | 70° | 23% | 84° (2020) | 60.3° (2025) |
| 4 | 77° | 70° | 25% | 82.9° (2025) | 61.7° (2021) |
| 5 | 76.8° | 70° | 28% | 82.6° (2020) | 62.2° (2021) |
| 6 | 76.8° | 69.8° | 27% | 85.5° (2020) | 58.1° (2017) |
| 7 | 76.6° | 69.6° | 27% | 83.3° (2024) | 58.5° (2017) |
| 8 | 76.8° | 69.4° | 25% | 82.9° (2019) | 62.8° (2017) |
| 9 | 76.6° | 70° | 17% | 83.5° (2019) | 62.2° (2023) |
| 10 | 76.3° | 69.6° | 23% | 84.6° (2019) | 61.5° (2025) |
| 11 | 76.5° | 70° | 17% | 83.8° (2019) | 63.1° (1967) |
| 12 | 76.6° | 70° | 23% | 83.7° (2019) | 61.3° (2025) |
| 13 | 76.3° | 69.6° | 30% | 83.8° (2020) | 63.9° (2017) |
| 14 | 76.1° | 69.4° | 23% | 83.3° (2020) | 64° (2017) |
| 15 | 76.1° | 69.4° | 25% | 81.9° (2020) | 63.1° (2017) |
| 16 | 75.9° | 69.1° | 28% | 83.3° (2024) | 61.7° (2017) |
| 17 | 75.7° | 68.7° | 23% | 81.1° (2019) | 60.4° (2024) |
| 18 | 75.7° | 68.9° | 32% | 82.4° (2024) | 59.7° (1988) |
| 19 | 75.7° | 69.3° | 40% | 84.6° (2024) | 62.8° (2022) |
| 20 | 75.7° | 68.9° | 23% | 82.8° (2024) | 61.9° (2022) |
| 21 | 75.9° | 68.9° | 17% | 83.1° (2024) | 62.6° (2024) |
| 22 | 76.3° | 68.5° | 22% | 85.3° (2024) | 59.4° (2017) |
| 23 | 76.1° | 69.1° | 25% | 82.6° (2019) | 60.6° (2017) |
| 24 | 76.5° | 68.9° | 27% | 82.8° (2024) | 62.1° (2017) |
| 25 | 76.1° | 69.1° | 30% | 82.4° (2024) | 61° (2023) |
| 26 | 75.6° | 68.7° | 32% | 82° (2022) | 62.6° (2023) |
| 27 | 75.9° | 68.7° | 20% | 82.8° (2024) | 59.9° (2023) |
| 28 | 75.7° | 68.4° | 27% | 82.8° (2019) | 60.3° (2023) |
| 29 | 75.7° | 68.2° | 18% | 82.9° (2019) | 61.9° (2022) |
| 30 | 75.6° | 68.5° | 20% | 81° (2020) | 61.5° (2023) |
| 31 | 75.4° | 68.4° | 28% | 81.3° (2022) | 61° (2023) |