Annual mean
Annual mean of daily highs
Annual mean of daily lows
Keaau CDP, Hawaii
Official LSAD Designation: Keaau CDP • Census GEOID: 1532900
• Hawaii County
Climate Normals & Weather Observations
30-year climate normals (1991–2020) and weather observations for Keaau CDP.
Reference Weather Station: HILO 5 S, HI US (ID: USW00021515)
• Located 2.7 miles from community center
• Elevation: 189.6 m
| Month | Average High (°F) | Average Low (°F) | Mean Temp (°F) | Precipitation (in) |
|---|---|---|---|---|
| January | 75.3° | 60.7° | 68.0° | 10.13" |
| February | 75.9° | 60.7° | 68.3° | 12.86" |
| March | 75.3° | 61.7° | 68.5° | 15.36" |
| April | 76.2° | 62.4° | 69.3° | 12.58" |
| May | 77.2° | 63.9° | 70.6° | 9.56" |
| June | 78.6° | 65.0° | 71.8° | 9.12" |
| July | 79.1° | 66.0° | 72.6° | 11.98" |
| August | 80.2° | 66.8° | 73.5° | 12.82" |
| September | 80.3° | 66.0° | 73.1° | 11.15" |
| October | 79.3° | 65.4° | 72.4° | 13.26" |
| November | 77.1° | 64.2° | 70.6° | 17.78" |
| December | 75.5° | 62.4° | 68.9° | 14.60" |
Annual Temperature History
2010–2025, completed calendar years only.
NOAA station HILO 5 S, HI US (ID: USW00021515) • 2.7 miles from community center .
This is the same reference station used for monthly normals.
Source: NOAA NCEI Global Summary of the Year.
Annual temperature data table (°F)
| Year | Annual mean (°F) | Annual mean of daily highs (°F) | Annual mean of daily lows (°F) |
|---|---|---|---|
| 2010 | 69.7 | 77.1 | 62.4 |
| 2011 | 69.8 | 76.5 | 63.1 |
| 2012 | 69.5 | 76.2 | 62.8 |
| 2013 | 70.6 | 77.5 | 63.6 |
| 2014 | 71.5 | 78.6 | 64.4 |
| 2015 | 72.1 | 78.9 | 65.2 |
| 2016 | 71.3 | 78.1 | 64.5 |
| 2017 | 71.3 | 78.6 | 64.0 |
| 2018 | Unavailable | Unavailable | Unavailable |
| 2019 | 71.8 | 79.0 | 64.6 |
| 2020 | 71.3 | 78.4 | 64.3 |
| 2021 | 70.3 | 77.3 | 63.2 |
| 2022 | Unavailable | Unavailable | Unavailable |
| 2023 | 70.9 | 78.0 | 63.8 |
| 2024 | 70.9 | 77.7 | 64.1 |
| 2025 | 71.7 | 79.3 | 64.1 |
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.