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Maunawili CDP, Hawaii

Official LSAD Designation: Maunawili CDP • Census GEOID: 1550750 • Honolulu County

Climate Normals & Weather Observations

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

Reference Weather Station: MANOA LYON ARBO 785.2, HI US (ID: USC00516128) • Located 3.1 miles from community center • Elevation: 152.4 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 76.0° 63.1° 69.6° 10.64"
February 75.9° 63.3° 69.6° 9.14"
March 75.7° 63.9° 69.8° 13.74"
April 76.0° 65.4° 70.7° 12.91"
May 77.7° 66.8° 72.3° 9.32"
June 78.1° 68.4° 73.3° 12.87"
July 79.0° 69.7° 74.4° 15.35"
August 80.1° 70.2° 75.2° 12.66"
September 80.8° 70.0° 75.4° 12.19"
October 80.1° 69.2° 74.7° 12.89"
November 78.0° 67.6° 72.8° 15.08"
December 76.4° 65.4° 70.9° 14.17"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station MANOA LYON ARBO 785.2, HI US (ID: USC00516128) • 3.1 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 MANOA LYON ARBO 785.2, 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. 65.0 69.3 73.5 77.8 82.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2017: Annual mean 73.0°F 2018: Annual mean 72.6°F 2019: Annual mean 73.3°F 2020: Annual mean 73.1°F 2022: Annual mean 72.8°F 2024: Annual mean 72.3°F 2025: Annual mean 73.3°F 2017: Annual mean of daily highs 78.6°F 2018: Annual mean of daily highs 77.5°F 2019: Annual mean of daily highs 79.1°F 2020: Annual mean of daily highs 78.6°F 2022: Annual mean of daily highs 78.3°F 2024: Annual mean of daily highs 77.5°F 2025: Annual mean of daily highs 79.2°F 2017: Annual mean of daily lows 67.4°F 2018: Annual mean of daily lows 67.7°F 2019: Annual mean of daily lows 67.6°F 2020: Annual mean of daily lows 67.7°F 2022: Annual mean of daily lows 67.2°F 2024: Annual mean of daily lows 67.2°F 2025: Annual mean of daily lows 67.4°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 Unavailable Unavailable Unavailable
2011 Unavailable Unavailable Unavailable
2012 Unavailable Unavailable Unavailable
2013 Unavailable Unavailable Unavailable
2014 Unavailable Unavailable Unavailable
2015 Unavailable Unavailable Unavailable
2016 Unavailable Unavailable Unavailable
2017 73.0 78.6 67.4
2018 72.6 77.5 67.7
2019 73.3 79.1 67.6
2020 73.1 78.6 67.7
2021 Unavailable Unavailable Unavailable
2022 72.8 78.3 67.2
2023 Unavailable Unavailable Unavailable
2024 72.3 77.5 67.2
2025 73.3 79.2 67.4
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.