Irrigon climate

Irrigon Weather in October

NOAA 1991-2020 normals for Boardman, 16.6 km from Irrigon

Average highs run from 74°F on October 1 to 58°F on October 31, and lows from 45°F to 36°F. Normal precipitation for the month is 0.74 in over about 5 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 Irrigon, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

October at a glance

Average high
66°F
Average low
40°F
Precipitation
0.74 in
Snowfall
0.1 in
Record high
88°FOct 6, 2014
Record low
7°FOct 31, 2002
Chance of a freeze
83%
Daylight
11 h 41 min to 10 h 08 min
Cloud cover
56%
Humidity
60%
Dew point
38°F
Wind
8.1 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 174°F45°F85°F 202429°F 200210%0%
Oct 273°F45°F84°F 202228°F 200211%0%
Oct 373°F44°F86°F 202228°F 199911%0%
Oct 472°F44°F87°F 202026°F 201211%0%
Oct 572°F44°F84°F 201425°F 201212%0%
Oct 671°F43°F88°F 201423°F 201212%0%
Oct 771°F43°F88°F 201425°F 201212%0%
Oct 870°F43°F84°F 202028°F 201213%0%
Oct 970°F42°F82°F 202027°F 201913%0%
Oct 1069°F42°F86°F 202222°F 201914%0%
Oct 1169°F42°F77°F 202219°F 200914%0%
Oct 1268°F41°F80°F 201520°F 200814%0%
Oct 1367°F41°F80°F 199924°F 200215%0%
Oct 1467°F41°F80°F 202425°F 200215%0%
Oct 1566°F41°F76°F 202326°F 200215%0%
Oct 1666°F40°F78°F 202021°F 199916%0%
Oct 1765°F40°F80°F 200322°F 199916%0%
Oct 1865°F40°F76°F 201427°F 199917%0%
Oct 1964°F39°F79°F 202323°F 199817%0%
Oct 2064°F39°F79°F 200323°F 199817%0%
Oct 2163°F39°F87°F 200326°F 199818%0%
Oct 2263°F38°F79°F 200323°F 200818%0%
Oct 2362°F38°F72°F 200725°F 200219%0%
Oct 2461°F38°F73°F 200720°F 200219%0%
Oct 2561°F38°F75°F 201920°F 200219%0%
Oct 2660°F37°F69°F 202419°F 200220%0%
Oct 2760°F37°F70°F 200319°F 200220%0%
Oct 2859°F37°F79°F 200322°F 201921%0%
Oct 2959°F37°F73°F 202012°F 201921%0%
Oct 3058°F36°F72°F 201510°F 201921%0%
Oct 3158°F36°F69°F 20157°F 200222%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Irrigon, in percent, and of at least 0.1 inch of snowfall.05101520251102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

October 1
sunrise 6:57 AM, sunset 6:38 PM
October 31
sunrise 7:37 AM, sunset 5:45 PM

Every day of October: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00350858 (Boardman), public domain. Records: NOAA GHCN-Daily, station USW00004113, 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.