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Ainaloa CDP, Hawaii

Official LSAD Designation: Ainaloa CDP • Census GEOID: 1501085 • Hawaii County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Ainaloa CDP.

Reference Weather Station: GLENWOOD #2 55.4, HI US (ID: USC00510746) • Located 9.6 miles from community center • Elevation: 670.6 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 74.1° 56.0° 65.0° 13.05"
February 72.2° 55.8° 64.0° 15.79"
March 73.0° 56.5° 64.7° 22.90"
April 73.4° 57.5° 65.5° 22.00"
May 74.9° 58.7° 66.8° 15.04"
June 76.1° 60.2° 68.2° 18.14"
July 76.8° 61.5° 69.2° 18.98"
August 77.4° 61.8° 69.6° 23.51"
September 78.2° 61.4° 69.8° 16.08"
October 76.8° 60.7° 68.7° 18.23"
November 74.5° 59.3° 66.9° 23.05"
December 73.7° 57.4° 65.6° 22.30"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station GLENWOOD #2 55.4, HI US (ID: USC00510746) • 9.6 miles from community center .

This is the same reference station used for monthly normals.

Annual mean Annual mean of daily highs Annual mean of daily lows
Annual temperature history at GLENWOOD #2 55.4, HI US Year is the horizontal axis. Annual mean temperature in degrees Fahrenheit is the vertical axis. Dots show recorded years; lines connect consecutive available years only. Missing years are gaps, with no interpolation. Optional dashed lines show annual mean of daily highs and lows. Exact values appear in the data table below. 54.0 60.3 66.5 72.8 79.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 66.4°F 2011: Annual mean 66.3°F 2013: Annual mean 65.2°F 2014: Annual mean 66.8°F 2010: Annual mean of daily highs 74.6°F 2011: Annual mean of daily highs 74.2°F 2013: Annual mean of daily highs 73.5°F 2014: Annual mean of daily highs 76.5°F 2010: Annual mean of daily lows 58.1°F 2011: Annual mean of daily lows 58.3°F 2013: Annual mean of daily lows 56.8°F 2014: Annual mean of daily lows 57.2°F

Source: NOAA NCEI Global Summary of the Year.

Annual temperature data table (°F)
Annual station temperatures, 2010–2025. Unavailable means no reported value.
Year Annual mean (°F) Annual mean of daily highs (°F) Annual mean of daily lows (°F)
2010 66.4 74.6 58.1
2011 66.3 74.2 58.3
2012 Unavailable Unavailable Unavailable
2013 65.2 73.5 56.8
2014 66.8 76.5 57.2
2015 Unavailable Unavailable Unavailable
2016 Unavailable Unavailable Unavailable
2017 Unavailable Unavailable Unavailable
2018 Unavailable Unavailable Unavailable
2019 Unavailable Unavailable Unavailable
2020 Unavailable Unavailable Unavailable
2021 Unavailable Unavailable Unavailable
2022 Unavailable Unavailable Unavailable
2023 Unavailable Unavailable Unavailable
2024 Unavailable Unavailable Unavailable
2025 Unavailable Unavailable Unavailable
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.