Ryderwood CDP, Washington

Official LSAD Designation: Ryderwood CDP • Census GEOID: 5360580 • Cowlitz County

Climate Normals & Weather Observations

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

Reference Weather Station: LONGVIEW, WA US (ID: USC00454769) • Located 16.7 miles from community center • Elevation: 3.7 m

Month	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Precipitation (in)
January	47.7°	35.1°	41.4°	6.53"
February	52.0°	34.7°	43.4°	4.81"
March	56.9°	37.5°	47.2°	4.91"
April	62.1°	40.4°	51.2°	4.08"
May	68.8°	45.3°	57.1°	3.11"
June	72.9°	49.5°	61.2°	2.03"
July	79.3°	53.4°	66.4°	0.63"
August	80.4°	53.3°	66.9°	0.97"
September	75.7°	49.6°	62.6°	2.29"
October	64.0°	44.1°	54.0°	4.38"
November	53.0°	38.6°	45.8°	7.24"
December	46.6°	34.8°	40.7°	7.14"

2010–2025, completed calendar years only.

NOAA station LONGVIEW, WA US (ID: USC00454769) • 16.7 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	53.7	62.5	45.0
2011	52.1	60.4	43.7
2012	53.5	62.4	44.6
2013	Unavailable	Unavailable	Unavailable
2014	Unavailable	Unavailable	Unavailable
2015	55.9	65.9	46.0
2016	55.3	64.8	45.7
2017	53.1	63.0	43.2
2018	54.2	64.1	44.3
2019	53.2	62.8	43.6
2020	54.4	64.0	44.9
2021	54.2	63.9	44.5
2022	54.0	64.0	43.9
2023	54.4	64.7	44.1
2024	54.8	64.7	44.9
2025	55.3	65.8	44.8

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