Byron climate

Byron Weather in November

NOAA 1991-2020 normals for Rockford Gtr Rockford AP, 15.3 km from Byron

Average highs run from 55°F on November 1 to 40°F on November 30, and lows from 36°F to 25°F. Normal precipitation for the month is 2.27 in over about 9 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 Byron, in °F, with the record for each date.-20020406080151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

November at a glance

Average high
47°F
Average low
31°F
Precipitation
2.27 in
Snowfall
2.3 in
Record high
77°FNov 1, 2016
Record low
-10°FNov 26, 1977
Chance of a freeze
100%
Daylight
10 h 21 min to 9 h 21 min
Cloud cover
66%
Humidity
81%
Dew point
31°F
Wind
11.2 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 155°F36°F77°F 201619°F 201930%3%
Nov 254°F36°F76°F 196112°F 195130%3%
Nov 354°F35°F75°F 197811°F 195130%3%
Nov 453°F35°F74°F 197810°F 195130%3%
Nov 553°F35°F74°F 19785°F 195130%4%
Nov 652°F34°F76°F 202015°F 199130%4%
Nov 752°F34°F73°F 20207°F 199130%4%
Nov 851°F34°F75°F 19997°F 199130%4%
Nov 950°F33°F77°F 202012°F 199130%5%
Nov 1050°F33°F76°F 202214°F 201730%5%
Nov 1149°F32°F72°F 196411°F 201930%5%
Nov 1249°F32°F65°F 20073°F 201930%6%
Nov 1348°F32°F73°F 19893°F 198630%6%
Nov 1448°F31°F73°F 19714°F 195930%7%
Nov 1547°F31°F70°F 20250°F 195930%7%
Nov 1647°F30°F68°F 19532°F 195930%7%
Nov 1746°F30°F73°F 20160°F 195930%8%
Nov 1846°F30°F70°F 19538°F 201430%8%
Nov 1945°F29°F71°F 195313°F 195531%9%
Nov 2045°F29°F67°F 200311°F 201431%9%
Nov 2144°F28°F64°F 19903°F 196431%9%
Nov 2244°F28°F69°F 20107°F 196431%10%
Nov 2343°F28°F63°F 19835°F 198931%10%
Nov 2443°F27°F65°F 20178°F 198931%11%
Nov 2542°F27°F59°F 1976-2°F 197731%11%
Nov 2642°F26°F66°F 1984-10°F 197731%12%
Nov 2741°F26°F65°F 19904°F 195531%12%
Nov 2841°F26°F65°F 1998-4°F 197631%13%
Nov 2940°F25°F65°F 1998-6°F 197632%13%
Nov 3040°F25°F64°F 1962-1°F 197632%14%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Byron, 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 (CST).

November 1
sunrise 6:30 AM, sunset 4:51 PM
November 30
sunrise 7:05 AM, sunset 4:26 PM

Every day of November: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00094822 (Rockford Gtr Rockford AP), public domain. Records: NOAA GHCN-Daily, station USW00094822, 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.