Howell County climate

Howell County Weather in September

NOAA 1991-2020 normals for W Plains, 5.4 km from Howell County

Average highs run from 85°F on September 1 to 75°F on September 30, and lows from 61°F to 50°F. Normal precipitation for the month is 4.03 in over about 7 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 Howell County, 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
56°F
Precipitation
4.03 in
Record high
102°FSep 3, 2000
Record low
35°FSep 30, 1999
Chance of a freeze
1%
Days of 90°F or more
4.4
Daylight
12 h 57 min to 11 h 50 min
Cloud cover
46%
Humidity
69%
Dew point
57°F
Wind
4.5 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 185°F61°F98°F 202650°F 202325%0%
Sep 284°F61°F101°F 200049°F 200925%0%
Sep 384°F60°F102°F 200052°F 200925%0%
Sep 484°F60°F98°F 199847°F 199725%0%
Sep 584°F60°F102°F 202641°F 199725%0%
Sep 683°F60°F99°F 202648°F 200324%0%
Sep 783°F59°F99°F 199846°F 201724%0%
Sep 883°F59°F99°F 202643°F 202524%0%
Sep 982°F59°F100°F 202643°F 202424%0%
Sep 1082°F58°F93°F 201345°F 199824%0%
Sep 1182°F58°F94°F 201347°F 201724%0%
Sep 1282°F58°F95°F 202647°F 201524%0%
Sep 1381°F57°F95°F 202544°F 201524%0%
Sep 1481°F57°F96°F 202545°F 199925%0%
Sep 1581°F57°F98°F 202644°F 200725%0%
Sep 1680°F56°F95°F 201945°F 200025%0%
Sep 1780°F56°F98°F 202643°F 199925%0%
Sep 1880°F55°F93°F 201845°F 201225%0%
Sep 1979°F55°F94°F 201842°F 201225%0%
Sep 2079°F55°F93°F 201840°F 200625%0%
Sep 2179°F54°F93°F 202244°F 199925%0%
Sep 2278°F54°F92°F 201742°F 199925%0%
Sep 2378°F53°F91°F 201741°F 201225%0%
Sep 2477°F53°F91°F 201743°F 201425%0%
Sep 2577°F52°F88°F 199838°F 200125%0%
Sep 2677°F52°F89°F 201736°F 200125%0%
Sep 2776°F52°F89°F 199841°F 200025%0%
Sep 2876°F51°F92°F 199942°F 199625%0%
Sep 2976°F51°F90°F 199836°F 200325%0%
Sep 3075°F50°F91°F 201935°F 199925%0%

Chance of rain

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

September 1
sunrise 6:39 AM, sunset 7:36 PM
September 30
sunrise 7:02 AM, sunset 6:52 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00238880 (W Plains), public domain. Records: NOAA GHCN-Daily, station USW00053901, 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.