Philomath climate

Philomath Weather in October

NOAA 1991-2020 normals for Corvallis Water Bureau, 7.9 km from Philomath

Average highs run from 72°F on October 1 to 58°F on October 31, and lows from 40°F to 33°F. Normal precipitation for the month is 4.99 in over about 15 wet days.

October day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Philomath, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

October at a glance

Average high
65°F
Average low
36°F
Precipitation
4.99 in
Record high
87°FOct 15, 2022
Record low
21°FOct 31, 2006
Chance of a freeze
94%
Daylight
11 h 42 min to 10 h 14 min
Cloud cover
60%
Humidity
87%
Dew point
47°F
Wind
5.4 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Oct 172°F40°F84°F 202232°F 201935%0%
Oct 272°F39°F86°F 202233°F 201936%0%
Oct 371°F39°F78°F 201435°F 201336%0%
Oct 471°F39°F82°F 201435°F 201337%0%
Oct 570°F39°F85°F 201435°F 201738%0%
Oct 670°F39°F86°F 202332°F 200939%0%
Oct 769°F38°F83°F 202335°F 200940%0%
Oct 869°F38°F80°F 202234°F 201240%0%
Oct 968°F38°F82°F 202231°F 201941%0%
Oct 1068°F38°F81°F 202228°F 201942%0%
Oct 1167°F37°F75°F 200629°F 201943%0%
Oct 1267°F37°F79°F 202229°F 202144%0%
Oct 1366°F37°F80°F 202234°F 201745%0%
Oct 1466°F37°F82°F 202230°F 201745%0%
Oct 1565°F37°F87°F 202232°F 200846%0%
Oct 1665°F36°F78°F 201834°F 201747%0%
Oct 1764°F36°F77°F 201834°F 201048%0%
Oct 1864°F36°F75°F 201832°F 201049%0%
Oct 1964°F36°F76°F 201433°F 200850%0%
Oct 2063°F35°F73°F 202236°F 201051%0%
Oct 2163°F35°F70°F 201835°F 200852%0%
Oct 2262°F35°F69°F 201130°F 202052%0%
Oct 2362°F35°F73°F 200732°F 202053%0%
Oct 2461°F35°F69°F 201732°F 200854%0%
Oct 2561°F34°F68°F 201928°F 202055%0%
Oct 2660°F34°F74°F 200825°F 202056%0%
Oct 2760°F34°F71°F 201727°F 202057%0%
Oct 2860°F34°F69°F 202127°F 201958%0%
Oct 2959°F34°F68°F 202225°F 202359%0%
Oct 3059°F33°F66°F 201122°F 201959%0%
Oct 3158°F33°F64°F 202521°F 200660%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Philomath, in percent, and of at least 0.1 inch of snowfall.0204060801102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

October 1
sunrise 7:12 AM, sunset 6:54 PM
October 31
sunrise 7:50 AM, sunset 6:04 PM

Every day of October: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00351877 (Corvallis Water Bureau), public domain. Records: NOAA GHCN-Daily, station USW00004236, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.