Troy climate

Troy Weather in October

NOAA 1991-2020 normals for Moscow U Of I, 14.2 km from Troy

Average highs run from 69°F on October 1 to 52°F on October 31, and lows from 36°F to 30°F. Normal precipitation for the month is 2.40 in over about 11 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 Troy, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

October at a glance

Average high
61°F
Average low
33°F
Precipitation
2.40 in
Snowfall
0.2 in
Record high
87°FOct 1, 2008
Record low
8°FOct 31, 2002
Chance of a freeze
100%
Daylight
11 h 40 min to 10 h 05 min
Cloud cover
60%
Humidity
64%
Dew point
35°F
Wind
6.5 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 169°F36°F87°F 200824°F 199926%0%
Oct 269°F36°F86°F 201023°F 199926%0%
Oct 368°F36°F81°F 200325°F 201227%0%
Oct 468°F35°F84°F 200324°F 201227%0%
Oct 567°F35°F79°F 202220°F 201228%0%
Oct 666°F35°F81°F 200323°F 200928%0%
Oct 766°F35°F83°F 202029°F 200129%1%
Oct 865°F34°F81°F 202321°F 200930%1%
Oct 965°F34°F81°F 200718°F 200930%1%
Oct 1064°F34°F77°F 201511°F 200931%1%
Oct 1163°F34°F72°F 20128°F 200932%1%
Oct 1263°F33°F77°F 202413°F 200932%1%
Oct 1362°F33°F73°F 202228°F 200233%1%
Oct 1462°F33°F76°F 200523°F 200234%1%
Oct 1561°F33°F75°F 202224°F 201334%1%
Oct 1660°F33°F80°F 201526°F 199835%1%
Oct 1760°F32°F76°F 202221°F 201035%1%
Oct 1859°F32°F75°F 200325°F 199936%2%
Oct 1959°F32°F77°F 202327°F 199837%2%
Oct 2058°F32°F74°F 202328°F 201337%2%
Oct 2158°F32°F79°F 200328°F 200238%2%
Oct 2257°F32°F79°F 200327°F 200239%2%
Oct 2356°F31°F72°F 199920°F 200240%2%
Oct 2456°F31°F73°F 200719°F 200240%3%
Oct 2555°F31°F70°F 201415°F 202041%3%
Oct 2655°F31°F68°F 202416°F 202042%3%
Oct 2754°F31°F68°F 200815°F 200243%3%
Oct 2854°F31°F66°F 200317°F 202343%3%
Oct 2953°F31°F69°F 200813°F 201944%4%
Oct 3053°F30°F69°F 200811°F 200245%4%
Oct 3152°F30°F66°F 20128°F 200245%4%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Troy, in percent, and of at least 0.1 inch of snowfall.010203040501102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

October 1
sunrise 6:46 AM, sunset 6:26 PM
October 31
sunrise 7:28 AM, sunset 5:33 PM

Every day of October: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00106152 (Moscow U Of I), public domain. Records: NOAA GHCN-Daily, station USW00094129, 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.