Tropical savanna climate
Climate Kahuku - Hawaii
Annual high81ºF
Annual low69ºF
Precipitation35.56 inch
| Month | HighºF | LowºF | Precipinch |
|---|---|---|---|
| Jan | 78 | 65 | 3.41 |
| Feb | 78 | 64 | 3.36 |
| Mar | 78 | 66 | 3.86 |
| Apr | 79 | 67 | 2.09 |
| May | 80 | 68 | 1.81 |
| Jun | 82 | 71 | 1.58 |
| Jul | 83 | 72 | 2.01 |
| Aug | 84 | 73 | 1.51 |
| Sep | 84 | 72 | 2.50 |
| Oct | 83 | 71 | 3.25 |
| Nov | 81 | 69 | 5.14 |
| Dec | 79 | 67 | 5.04 |
- JanHigh 78ºFLow 65ºFPrecip 3.41 inch
- FebHigh 78ºFLow 64ºFPrecip 3.36 inch
- MarHigh 78ºFLow 66ºFPrecip 3.86 inch
- AprHigh 79ºFLow 67ºFPrecip 2.09 inch
- MayHigh 80ºFLow 68ºFPrecip 1.81 inch
- JunHigh 82ºFLow 71ºFPrecip 1.58 inch
- JulHigh 83ºFLow 72ºFPrecip 2.01 inch
- AugHigh 84ºFLow 73ºFPrecip 1.51 inch
- SepHigh 84ºFLow 72ºFPrecip 2.50 inch
- OctHigh 83ºFLow 71ºFPrecip 3.25 inch
- NovHigh 81ºFLow 69ºFPrecip 5.14 inch
- DecHigh 79ºFLow 67ºFPrecip 5.04 inch
Climate summary
What is the average weather in Kahuku, Hawaii?
Kahuku features a tropical savanna climate, marked by consistently warm temperatures throughout the year. Summers are dry, while winters bring more abundant rainfall, creating a strong seasonal pattern. Although summers are dry, the area is fairly wet overall, with occasional heavy downpours possible during the warmer months.
Kahuku weather averages
Annual high81ºF
Annual low69ºF
Precipitation35.56 inch
Daily normals Kahuku - Hawaii - January
| Day | HighºF | LowºF | Prec/ | Prec/ |
|---|---|---|---|---|
| Jan 1 | 77.4 | 66.9 | 0.12 | 0.12 |
| Jan 2 | 77.4 | 66.8 | 0.24 | 0.24 |
| Jan 3 | 77.3 | 66.7 | 0.35 | 0.35 |
| Jan 4 | 77.3 | 66.6 | 0.46 | 0.46 |
| Jan 5 | 77.3 | 66.5 | 0.56 | 0.56 |
| Jan 6 | 77.3 | 66.4 | 0.67 | 0.67 |
| Jan 7 | 77.2 | 66.3 | 0.78 | 0.78 |
| Jan 8 | 77.2 | 66.2 | 0.89 | 0.89 |
| Jan 9 | 77.2 | 66.2 | 0.99 | 0.99 |
| Jan 10 | 77.2 | 66.1 | 1.08 | 1.08 |
| Jan 11 | 77.1 | 66.0 | 1.17 | 1.17 |
| Jan 12 | 77.1 | 65.9 | 1.25 | 1.25 |
| Jan 13 | 77.1 | 65.9 | 1.32 | 1.32 |
| Jan 14 | 77.0 | 65.8 | 1.40 | 1.40 |
| Jan 15 | 77.0 | 65.8 | 1.48 | 1.48 |
| Jan 16 | 77.0 | 65.7 | 1.56 | 1.56 |
| Jan 17 | 77.0 | 65.7 | 1.64 | 1.64 |
| Jan 18 | 76.9 | 65.6 | 1.72 | 1.72 |
| Jan 19 | 76.9 | 65.6 | 1.79 | 1.79 |
| Jan 20 | 76.9 | 65.6 | 1.86 | 1.86 |
| Jan 21 | 76.9 | 65.6 | 1.94 | 1.94 |
| Jan 22 | 76.8 | 65.5 | 2.02 | 2.02 |
| Jan 23 | 76.8 | 65.5 | 2.10 | 2.10 |
| Jan 24 | 76.8 | 65.5 | 2.18 | 2.18 |
| Jan 25 | 76.8 | 65.5 | 2.26 | 2.26 |
| Jan 26 | 76.7 | 65.5 | 2.35 | 2.35 |
| Jan 27 | 76.7 | 65.5 | 2.44 | 2.44 |
| Jan 28 | 76.7 | 65.5 | 2.52 | 2.52 |
| Jan 29 | 76.7 | 65.5 | 2.61 | 2.61 |
| Jan 30 | 76.7 | 65.5 | 2.69 | 2.69 |
| Jan 31 | 76.6 | 65.5 | 2.79 | 2.79 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Kahuku - September 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Sep 1 | 84.0 | 73.0 | 0.00 |
| Sep 2 | 82.9 | 72.0 | 0.15 |
| Sep 3 | 84.0 | 73.0 | 0.01 |
| Sep 4 | 82.0 | 73.0 | 0.02 |
| Sep 5 | 82.9 | 73.0 | T |
| Sep 6 | 82.0 | 73.9 | 0.15 |
| Sep 7 | 82.0 | 73.9 | 0.06 |
| Sep 8 | 84.0 | 71.1 | 0.47 |
| Sep 9 | 84.0 | 71.1 | 0.09 |
| Sep 10 | 84.0 | 78.1 | 0.04 |
| Sep 11 | 84.0 | 77.0 | 0.02 |
| Sep 12 | 84.0 | 73.0 | 0.00 |
| Sep 13 | 82.9 | 71.1 | 0.00 |
| Sep 14 | 82.9 | 71.1 | 0.00 |
| Sep 15 | 84.0 | 72.0 | T |
| Sep 16 | 84.0 | 77.0 | 0.09 |
| Sep 17 | 84.9 | 77.0 | 0.07 |
| Sep 18 | 82.9 | 77.0 | 0.33 |
| Sep 19 | 84.9 | 75.0 | 0.02 |
| Sep 20 | 82.9 | 75.9 | 0.01 |
| Sep 21 | 84.0 | 75.9 | 0.00 |
| Sep 22 | 84.9 | 75.9 | T |
| Sep 23 | 84.0 | 78.1 | 0.00 |
| Sep 24 | 84.9 | 77.0 | T |
| Sep 25 | 84.9 | 75.0 | 0.03 |
| Sep 26 | 84.0 | 75.0 | 0.01 |
| Sep 27 | 84.0 | 77.0 | 0.05 |
| Sep 28 | 82.0 | 75.9 | 0.02 |
| Sep 29 | 82.9 | 75.0 | 0.02 |
| Sep 30 | 84.9 | 75.0 | 0.20 |
The data for September 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature84.9ºF · Sep 17
- Lowest max temperature82.0ºF · Sep 4
- Highest min temperature78.1ºF · Sep 10
- Lowest min temperature71.1ºF · Sep 8
Geo Kahuku - Hawaii
Location
- Country
- United States
- State
- Hawaii
- County
- –
- City
- Kahuku
- Zip Code
- 96731
- Elevation
- 3 ft
- Longitude
- -157.95
- Latitude
- 21.68
- ICAO
- –
- IATA
- –