Marianna climate

Marianna Weather in September

NOAA 1991-2020 normals for Marianna 2 S, 3.9 km from Marianna

Average highs run from 89°F on September 1 to 81°F on September 30, and lows from 68°F to 58°F. Normal precipitation for the month is 2.92 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 Marianna, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
85°F
Average low
63°F
Precipitation
2.92 in
Record high
106°FSep 1, 2000
Record low
37°FSep 23, 1995
Chance of a freeze
0%
Days of 90°F or more
8.8
Daylight
12 h 53 min to 11 h 51 min
Cloud cover
43%
Humidity
65%
Dew point
60°F
Wind
7.4 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 189°F68°F106°F 200054°F 196721%0%
Sep 289°F68°F101°F 200054°F 198721%0%
Sep 389°F67°F100°F 200056°F 196721%0%
Sep 488°F67°F100°F 200051°F 197421%0%
Sep 588°F67°F100°F 200046°F 199721%0%
Sep 688°F67°F100°F 199854°F 198821%0%
Sep 788°F66°F100°F 201249°F 198821%0%
Sep 888°F66°F100°F 201253°F 201721%0%
Sep 987°F66°F98°F 201351°F 201120%0%
Sep 1087°F65°F99°F 198051°F 199720%0%
Sep 1187°F65°F97°F 201347°F 197620%0%
Sep 1287°F65°F97°F 198349°F 197620%0%
Sep 1386°F64°F97°F 198050°F 196420%0%
Sep 1486°F64°F96°F 198044°F 196420%0%
Sep 1586°F64°F95°F 198042°F 196420%0%
Sep 1686°F63°F96°F 200242°F 196120%0%
Sep 1785°F63°F99°F 198049°F 196120%0%
Sep 1885°F63°F95°F 199146°F 196120%0%
Sep 1985°F62°F96°F 201843°F 198120%0%
Sep 2084°F62°F98°F 200544°F 199120%0%
Sep 2184°F62°F98°F 200546°F 196220%0%
Sep 2284°F61°F96°F 201042°F 198320%0%
Sep 2383°F61°F97°F 201037°F 199520%0%
Sep 2483°F60°F95°F 200038°F 199520%0%
Sep 2583°F60°F95°F 201641°F 196520%0%
Sep 2683°F60°F95°F 201641°F 196520%0%
Sep 2782°F59°F94°F 199842°F 199120%0%
Sep 2882°F59°F95°F 199843°F 198520%0%
Sep 2981°F59°F95°F 199837°F 196720%0%
Sep 3081°F58°F96°F 199839°F 196720%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Marianna, 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 6:36 AM, sunset 7:29 PM
September 30
sunrise 6:57 AM, sunset 6:48 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00034638 (Marianna 2 S), public domain. Records: NOAA GHCN-Daily, station USC00228998, 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.