Mill Plain climate

Mill Plain Weather in November

NOAA 1991-2020 normals for Portland WFO, 9.8 km from Mill Plain

Average highs run from 57°F on November 1 to 48°F on November 30, and lows from 43°F to 38°F. Normal precipitation for the month is 6.27 in over about 19 wet days.

November day by day

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

Normal daily high and low temperature at Mill Plain, in °F, with the record for each date.020406080151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

November at a glance

Average high
52°F
Average low
41°F
Precipitation
6.27 in
Record high
73°FNov 3, 1975
Record low
13°FNov 15, 1955
Chance of a freeze
70%
Daylight
10 h 06 min to 8 h 59 min
Cloud cover
76%
Humidity
89%
Dew point
40°F
Wind
6.0 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
Nov 157°F43°F70°F 196926°F 200355%0%
Nov 257°F43°F68°F 197027°F 200256%0%
Nov 356°F43°F73°F 197527°F 200256%0%
Nov 456°F43°F69°F 197527°F 195757%0%
Nov 556°F43°F68°F 198728°F 195957%0%
Nov 655°F42°F68°F 200627°F 195757%0%
Nov 755°F42°F66°F 193929°F 195958%0%
Nov 855°F42°F68°F 201627°F 197758%0%
Nov 954°F42°F66°F 201628°F 195958%0%
Nov 1054°F42°F68°F 201625°F 197859%0%
Nov 1154°F42°F64°F 198926°F 195559%0%
Nov 1253°F41°F66°F 197419°F 197860%0%
Nov 1353°F41°F71°F 199918°F 197860%0%
Nov 1453°F41°F67°F 200115°F 195560%0%
Nov 1553°F41°F62°F 194913°F 195560%0%
Nov 1652°F41°F68°F 197620°F 195561%0%
Nov 1752°F40°F63°F 200723°F 195561%0%
Nov 1852°F40°F61°F 200324°F 200061%0%
Nov 1951°F40°F62°F 196525°F 195661%0%
Nov 2051°F40°F63°F 200225°F 196462%1%
Nov 2151°F40°F62°F 195423°F 195262%1%
Nov 2250°F39°F62°F 201720°F 198562%1%
Nov 2350°F39°F63°F 193917°F 198562%1%
Nov 2450°F39°F64°F 194913°F 198562%1%
Nov 2550°F39°F63°F 197720°F 198562%1%
Nov 2649°F39°F62°F 201418°F 195262%1%
Nov 2749°F39°F63°F 194720°F 195262%1%
Nov 2849°F38°F63°F 202120°F 195262%1%
Nov 2948°F38°F58°F 194221°F 195263%1%
Nov 3048°F38°F61°F 201222°F 195263%1%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Mill Plain, 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 (PST).

November 1
sunrise 6:50 AM, sunset 4:56 PM
November 30
sunrise 7:29 AM, sunset 4:28 PM

Every day of November: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00356750 (Portland WFO), public domain. Records: NOAA GHCN-Daily, station USW00024229, 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.