Charles Mix County climate

Charles Mix County Weather in September

NOAA 1991-2020 normals for Pickstown, 16.1 km from Charles Mix County

Average highs run from 83°F on September 1 to 71°F on September 30, and lows from 58°F to 46°F. Normal precipitation for the month is 2.43 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 Charles Mix County, in °F, with the record for each date.020406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
78°F
Average low
53°F
Precipitation
2.43 in
Record high
106°FSep 6, 1959
Record low
20°FSep 20, 1918
Chance of a freeze
12%
Days of 90°F or more
4.9
Daylight
13 h 10 min to 11 h 46 min
Cloud cover
48%
Humidity
58%
Dew point
48°F
Wind
11.4 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 183°F58°F101°F 198338°F 193522%0%
Sep 282°F58°F104°F 192538°F 193522%0%
Sep 382°F58°F104°F 192535°F 197422%0%
Sep 482°F57°F101°F 192536°F 197423%0%
Sep 582°F57°F104°F 193336°F 196223%0%
Sep 681°F57°F106°F 195932°F 192923%0%
Sep 781°F56°F103°F 194038°F 198623%0%
Sep 881°F56°F102°F 198338°F 194323%0%
Sep 980°F56°F104°F 193136°F 199223%0%
Sep 1080°F55°F104°F 193132°F 192224%0%
Sep 1180°F55°F99°F 192725°F 195524%0%
Sep 1279°F54°F101°F 193936°F 194024%0%
Sep 1379°F54°F102°F 193933°F 198924%0%
Sep 1479°F54°F102°F 193935°F 194524%0%
Sep 1578°F53°F103°F 195529°F 191624%0%
Sep 1678°F53°F98°F 195532°F 191824%0%
Sep 1777°F52°F98°F 193230°F 191824%0%
Sep 1877°F52°F103°F 194028°F 191824%0%
Sep 1977°F51°F100°F 192527°F 191825%0%
Sep 2076°F51°F97°F 198420°F 191825%0%
Sep 2176°F50°F100°F 193628°F 193425%0%
Sep 2275°F50°F99°F 193627°F 199525%0%
Sep 2375°F49°F100°F 193527°F 198924%0%
Sep 2474°F49°F93°F 193523°F 192624%0%
Sep 2574°F49°F94°F 193827°F 192624%0%
Sep 2673°F48°F98°F 197425°F 196524%0%
Sep 2773°F48°F100°F 195623°F 192824%0%
Sep 2872°F47°F92°F 192125°F 194224%0%
Sep 2972°F47°F92°F 199126°F 191623%0%
Sep 3071°F46°F92°F 195221°F 192023%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Charles Mix County, 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 6:59 AM, sunset 8:09 PM
September 30
sunrise 7:31 AM, sunset 7:17 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00396574 (Pickstown), public domain. Records: NOAA GHCN-Daily, station USC00398767, 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.