Junction City climate

Junction City Weather in September

NOAA 1991-2020 normals for New Lexington 2 Nw, 7.3 km from Junction City

Average highs run from 81°F on September 1 to 72°F on September 30, and lows from 56°F to 46°F. Normal precipitation for the month is 3.20 in over about 9 wet days.

September day by day

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

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

September at a glance

Average high
77°F
Average low
52°F
Precipitation
3.20 in
Record high
96°FSep 8, 2002
Record low
30°FSep 22, 1999
Chance of a freeze
5%
Days of 90°F or more
1.3
Daylight
13 h 03 min to 11 h 48 min
Cloud cover
50%
Humidity
67%
Dew point
54°F
Wind
4.7 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
Sep 181°F56°F92°F 201042°F 200929%0%
Sep 281°F56°F94°F 201043°F 200929%0%
Sep 381°F56°F95°F 201142°F 199729%0%
Sep 481°F56°F93°F 200837°F 199729%0%
Sep 580°F55°F94°F 200741°F 199729%0%
Sep 680°F55°F94°F 199844°F 201329%0%
Sep 780°F55°F95°F 200239°F 202529%0%
Sep 880°F54°F96°F 200239°F 202429%0%
Sep 979°F54°F95°F 200239°F 202529%0%
Sep 1079°F54°F94°F 200239°F 199829%0%
Sep 1179°F53°F91°F 201939°F 199929%0%
Sep 1278°F53°F93°F 201942°F 200229%0%
Sep 1378°F53°F94°F 201942°F 200229%0%
Sep 1478°F52°F95°F 199840°F 201329%0%
Sep 1577°F52°F89°F 202436°F 199929%0%
Sep 1677°F52°F89°F 202635°F 200729%0%
Sep 1777°F51°F88°F 202136°F 199929%0%
Sep 1876°F51°F91°F 202136°F 199929%0%
Sep 1976°F51°F89°F 202136°F 201229%0%
Sep 2075°F50°F92°F 202435°F 202029%0%
Sep 2175°F50°F94°F 202434°F 199929%0%
Sep 2275°F49°F95°F 202430°F 199929%0%
Sep 2374°F49°F92°F 201034°F 201229%0%
Sep 2474°F49°F92°F 200731°F 201229%0%
Sep 2573°F48°F92°F 200735°F 199630%0%
Sep 2673°F48°F90°F 201739°F 200330%0%
Sep 2773°F47°F91°F 201737°F 200030%0%
Sep 2872°F47°F90°F 201936°F 200130%0%
Sep 2972°F47°F87°F 202533°F 200030%0%
Sep 3072°F46°F91°F 201934°F 200130%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Junction City, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

September 1
sunrise 6:57 AM, sunset 8:00 PM
September 30
sunrise 7:25 AM, sunset 7:13 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00335857 (New Lexington 2 Nw), public domain. Records: NOAA GHCN-Daily, station USW00053844, 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.