Weather in Keolu Hills, HI
Keolu Hills, Sunday, 9 August, 09:22
Light rain. Feels like 87°. High 81°, low 78°.
Monthly outlook for Keolu Hills, HI: average high 79.8°, average low 77.6°. That is 1° below the climate normal for August. Precipitation is expected on 7 days (about 0.8 inches), against a normal of 4 days and 0.5 inches. The warmest day looks like 17 August (81.8°), the coolest 20 August (77°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 80° | 81.5° | -0.9° |
| 19 August – 28 August | 79.5° | 81.6° | -1.2° |
| 29 August – 7 September | at normal | 81.8° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Honolulu (8 mi).
0
Keolu Hills, Monday, 10 August
Mostly clear. High 80°, low 78°.
0Keolu Hills, Tuesday, 11 August
Mostly clear. High 80°, low 78°.
0.04Keolu Hills, Wednesday, 12 August
Light rain. High 79°, low 77°.
0.02Keolu Hills, Thursday, 13 August
Light rain. High 80°, low 78°.
0Keolu Hills, Friday, 14 August
Light rain. High 79°, low 77°.
0.09Keolu Hills, Saturday, 15 August
Light rain. High 79°, low 78°.
0.1Keolu Hills, Sunday, 16 August
Light rain. High 80°, low 78°.
0.03Keolu Hills, Monday, 17 August
Light rain. High 82°, low 78°.
0.02Keolu Hills, Tuesday, 18 August
Light rain. High 80°, low 78°.
0
Keolu Hills, Wednesday, 19 August
Overcast. High 79°, low 78°.
0.04Keolu Hills, Thursday, 20 August
Light rain. High 79°, low 77°.
0.07Keolu Hills, Friday, 21 August
Light rain. High 80°, low 77°.
0.09Keolu Hills, Saturday, 22 August
Light rain. High 80°, low 78°.
0.2Keolu Hills, Sunday, 23 August
Light rain. High 79°, low 78°.
0.03Keolu Hills, Monday, 24 August
Light rain. High 79°, low 77°.
0.03Keolu Hills, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.04
Keolu Hills, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.03Keolu Hills, Thursday, 27 August
Climate normal for this date — 60-year average.
0.02Keolu Hills, Friday, 28 August
Climate normal for this date — 60-year average.
0.02Keolu Hills, Saturday, 29 August
Climate normal for this date — 60-year average.
0.02Keolu Hills, Sunday, 30 August
Climate normal for this date — 60-year average.
0.04Keolu Hills, Monday, 31 August
Climate normal for this date — 60-year average.
0.04
Keolu Hills, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.03Keolu Hills, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.04Keolu Hills, Thursday, 3 September
Climate normal for this date — 60-year average.
0.04Keolu Hills, Friday, 4 September
Climate normal for this date — 60-year average.
0.03Keolu Hills, Saturday, 5 September
Climate normal for this date — 60-year average.
0.02Keolu Hills, Sunday, 6 September
Climate normal for this date — 60-year average.
0.02Keolu Hills, Monday, 7 September
Climate normal for this date — 60-year average.
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Keolu Hills, HI are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Keolu Hills, HI since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
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