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Skagit County, WA

An ordinary day in Skagit County, WA: was cooler than 47 of 75 earlier years in the county average (county average from NOAA gridded data, 1951 to 2026).

Last updated . This page normally updates every day; the latest update is late.

High
58.3°F
Coldest since 2023
29th coldest of 76
Low
41.1°F
Coldest since 2023
19th coldest of 76
Precipitation
0.31 in
Wettest since 2023
14th wettest of 76
Every 29 September low of the county average in Skagit County, WA since 1951: 41.1°F in 2026; the lowest is 33.9°F, in 1983.
2023: 40°F1983: 33.9°F2026: 41.1°F 2026 41.1°F 1983 33.9°F since 2023 1951 2026
  • Normal range, 39.2 to 50.5°F
Every year as a table

Every 29 September high of the county average in Skagit County, WA since 1951: 58.3°F in 2026; the highest is 79.2°F, in 2003.

YearHigh, °FLow, °F
202658.341.1
202568.350.1
202459.641.9
20235040
202262.647.7
202151.143.1
202071.547.1
201950.438.5
201869.850.4
201774.951.2
201664.144.7
201564.942.4
201465.547.6
201350.943.6
20126749
201159.239.3
201063.248.2
200961.639.9
200867.843.5
200748.638.4
200672.648.8
200565.843.2
200468.448.2
200379.253.9
200265.444.7
200158.640.8
200062.347.3
19996138.1
199868.145.3
199758.848.7
199667.747.3
199554.845.6
19947151.1
199372.548.3
199266.943.4
199158.949.1
199067.749.2
198971.146.7
198862.841.8
198765.442
198650.745.5
198564.237.7
198461.839.2
198354.933.9
198250.639.9
198151.343.9
198055.850
197959.542.7
197857.947.2
197752.644.1
197668.249.4
197557.942
197457.936.4
197370.647.8
19725434.5
197148.338.9
197071.247
196954.548.8
196866.644.8
196767.348.7
196664.751.6
196556.140.5
196455.744.4
196371.952.7
196249.844.1
196147.436.6
196065.843.8
19595641.8
19586245.8
195767.143.6
195649.443.9
195549.641.5
195456.337.8
195347.839.7
195262.746.9
19515645.9

The month

September 2026 so far averaged 54.9°F in Skagit County, WA, the coldest 1 to 29 September in the county average since 2018, tied 31st coldest of 76 (with 2008 and 2000) (county average from NOAA gridded data, 1951 to 2026).

The month in words
  • August 2026 averaged 62.6°F in Skagit County, WA, the warmest August in the county average since 2025, tied 17th warmest of 132 (with 2012 and 1958) (county average from NOAA's monthly county data, 1895 to 2026).
  • Tuesday 29 September 2026: a high of 58.3°F averaged over Skagit County, WA, the coldest 29 September day in the county average since 2023, 29th coldest of 76 (county average from NOAA gridded data, 1951 to 2026).
  • Tuesday 29 September 2026: a low of 41.1°F averaged over Skagit County, WA, the coldest 29 September night in the county average since 2023, 19th coldest of 76 (county average from NOAA gridded data, 1951 to 2026).
  • Tuesday 29 September 2026: 0.31 in of precipitation averaged over Skagit County, WA, the wettest 29 September in the county average since 2023, tied 14th wettest of 76 (with 2007) (county average from NOAA gridded data, 1951 to 2026).
Days of the month without a value
0

Nearby

Seattle City, WA 57.2 mi, the nearest city with its own station