Dixon climate

Dixon Weather in September

NOAA 1991-2020 normals for Iberia, 22.4 km from Dixon

Average highs run from 84°F on September 1 to 76°F on September 30, and lows from 61°F to 52°F. Normal precipitation for the month is 3.86 in over about 6 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 Dixon, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
80°F
Average low
57°F
Precipitation
3.86 in
Record high
104°FSep 6, 2026
Record low
37°FSep 23, 2012
Chance of a freeze
1%
Days of 90°F or more
5.6
Daylight
13 h 00 min to 11 h 50 min
Cloud cover
47%
Humidity
69%
Dew point
56°F
Wind
3.8 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 184°F61°F102°F 202647°F 200920%0%
Sep 283°F61°F101°F 202647°F 200920%0%
Sep 383°F61°F101°F 202647°F 200920%0%
Sep 483°F60°F102°F 202647°F 200920%0%
Sep 583°F60°F101°F 202648°F 201020%0%
Sep 682°F60°F104°F 202646°F 201720%0%
Sep 782°F59°F98°F 202644°F 201719%0%
Sep 882°F59°F96°F 202640°F 202419%0%
Sep 982°F59°F101°F 202641°F 202419%0%
Sep 1081°F58°F100°F 202643°F 202419%0%
Sep 1181°F58°F89°F 201544°F 202419%0%
Sep 1281°F58°F94°F 202549°F 201519%0%
Sep 1381°F57°F97°F 202541°F 201519%0%
Sep 1480°F57°F97°F 202540°F 201419%0%
Sep 1580°F57°F97°F 202641°F 201419%0%
Sep 1680°F57°F101°F 202644°F 200719%0%
Sep 1780°F56°F101°F 202646°F 200819%0%
Sep 1879°F56°F97°F 202648°F 202319%0%
Sep 1979°F56°F93°F 201840°F 201219%0%
Sep 2079°F55°F95°F 202240°F 201218%0%
Sep 2179°F55°F96°F 202246°F 201118%0%
Sep 2278°F55°F95°F 201748°F 201518%0%
Sep 2378°F54°F94°F 201737°F 201218%0%
Sep 2478°F54°F94°F 201737°F 201218%0%
Sep 2577°F54°F94°F 201741°F 201218%0%
Sep 2677°F54°F90°F 201745°F 201118%0%
Sep 2777°F53°F89°F 201743°F 202218%0%
Sep 2876°F53°F90°F 201945°F 202218%0%
Sep 2976°F53°F90°F 202342°F 202018%0%
Sep 3076°F52°F92°F 202339°F 200918%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Dixon, 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 (CDT).

September 1
sunrise 6:38 AM, sunset 7:38 PM
September 30
sunrise 7:03 AM, sunset 6:53 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00234136 (Iberia), public domain. Records: NOAA GHCN-Daily, station USC00232981, 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.