ClimateAverages

Corvallis Weather in September

JanFebMarAprMayJunJulAugSepOctNovDec
September daytime high
24.0°C
September overnight low
8.5°C
September average
16.1°C

In September, Corvallis typically sees daytime highs of 24.0°C and overnight lows around 8.5°C. Compared to the annual average high of 16.5°C, September runs +7.5°C.

vs. annual avg high
+7.5°C
Rank among 12 months
#3 warmest
Hottest year overall
2014

Where September ranks in Corvallis

JanFebMarAprMayJunJulAugSep24°OctNovDec

FAQ

What is the average temperature in Corvallis in September?

September in Corvallis averages a daytime high of 24.0°C and an overnight low of 8.5°C.

Is September warm or cold in Corvallis?

September runs +7.5°C compared to Corvallis's annual average high of 16.5°C, ranking #3 of 12 months by warmth.

What should I pack for Corvallis in September?

Plan for daytime highs near 24.0°C and cooler evenings around 8.5°C.

Other months for Corvallis

JanuaryFebruaryMarchAprilMayJuneJulyAugustOctoberNovemberDecember

September in nearby cities

PortlandSalemEugeneGreshamHillsboroBeavertonBendMedfordSpringfieldAlbanyTigard