Suwanee climate

Suwanee Weather in October

NOAA 1991-2020 normals for Cumming 2N, 20.3 km from Suwanee

Average highs run from 78°F on October 1 to 69°F on October 31, and lows from 55°F to 43°F. Normal precipitation for the month is 3.97 in over about 8 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 Suwanee, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

October at a glance

Average high
73°F
Average low
49°F
Precipitation
3.97 in
Record high
89°FOct 1, 1971
Record low
24°FOct 26, 1962
Chance of a freeze
34%
Daylight
11 h 49 min to 10 h 49 min
Cloud cover
46%
Humidity
73%
Dew point
52°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
Oct 178°F55°F89°F 197139°F 196727%0%
Oct 278°F54°F88°F 197139°F 198427%0%
Oct 377°F54°F89°F 198633°F 197427%0%
Oct 477°F53°F89°F 198633°F 198727%0%
Oct 577°F53°F89°F 195938°F 198727%0%
Oct 676°F53°F88°F 198136°F 197427%0%
Oct 776°F52°F89°F 200235°F 199127%0%
Oct 876°F52°F88°F 200231°F 199127%0%
Oct 976°F52°F84°F 195931°F 199127%0%
Oct 1075°F51°F87°F 195832°F 200027%0%
Oct 1175°F51°F86°F 196236°F 197127%0%
Oct 1275°F50°F87°F 196338°F 197627%0%
Oct 1374°F50°F87°F 196233°F 198827%0%
Oct 1474°F50°F86°F 196930°F 197927%0%
Oct 1574°F49°F86°F 198533°F 197826%0%
Oct 1673°F49°F85°F 198434°F 197826%0%
Oct 1773°F48°F86°F 198434°F 197726%0%
Oct 1873°F48°F87°F 196230°F 197326%0%
Oct 1973°F48°F84°F 196234°F 197626%0%
Oct 2072°F47°F87°F 198530°F 196126%0%
Oct 2172°F47°F89°F 196330°F 198926%0%
Oct 2272°F47°F85°F 196327°F 198726%0%
Oct 2371°F46°F83°F 198432°F 199826%0%
Oct 2471°F46°F84°F 198434°F 196926%0%
Oct 2571°F45°F80°F 200128°F 196526%0%
Oct 2670°F45°F85°F 196324°F 196226%0%
Oct 2770°F45°F85°F 196324°F 196226%0%
Oct 2870°F44°F83°F 196328°F 195726%0%
Oct 2969°F44°F84°F 198427°F 197626%0%
Oct 3069°F44°F86°F 198429°F 196826%0%
Oct 3169°F43°F83°F 199833°F 196326%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Suwanee, in percent, and of at least 0.1 inch of snowfall.01020301102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

October 1
sunrise 7:31 AM, sunset 7:20 PM
October 31
sunrise 7:55 AM, sunset 6:44 PM

Every day of October: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00092408 (Cumming 2N), public domain. Records: NOAA GHCN-Daily, station USC00099466, 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.