Grapeview CDP, Washington

Official LSAD Designation: Grapeview CDP • Census GEOID: 5328135 • Mason County

Climate Normals & Weather Observations

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

Reference Weather Station: TACOMA NARROWS AP, WA US (ID: USW00094274) • Located 12.9 miles from community center • Elevation: 89.0 m

Month	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Precipitation (in)
January	46.3°	36.4°	41.4°	6.06"
February	48.4°	36.5°	42.5°	4.11"
March	53.1°	38.5°	45.8°	4.63"
April	57.5°	41.4°	49.4°	3.39"
May	64.5°	46.5°	55.5°	2.08"
June	69.7°	50.7°	60.2°	1.36"
July	75.5°	54.0°	64.7°	0.68"
August	75.6°	54.3°	65.0°	0.86"
September	69.6°	51.4°	60.5°	1.54"
October	58.6°	45.7°	52.2°	4.32"
November	50.5°	39.8°	45.1°	7.18"
December	45.5°	36.2°	40.9°	5.81"

2010–2025, completed calendar years only.

NOAA station TACOMA NARROWS AP, WA US (ID: USW00094274) • 12.9 miles from community center .

This is the same reference station used for monthly normals.

Show annual mean of daily highs and lows

Annual mean Annual mean of daily highs Annual mean of daily lows

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	51.8	58.4	45.3
2011	50.4	57.1	43.7
2012	51.6	58.5	44.7
2013	52.3	59.0	45.6
2014	54.0	61.1	46.8
2015	54.6	62.1	47.1
2016	Unavailable	Unavailable	Unavailable
2017	51.6	58.9	44.2
2018	52.6	59.8	45.3
2019	51.7	58.8	44.5
2020	51.8	58.9	44.6
2021	51.1	58.5	43.7
2022	52.3	59.8	44.9
2023	53.3	61.0	45.6
2024	Unavailable	Unavailable	Unavailable
2025	53.8	61.4	46.2

Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.