Chaves County climate

Chaves County Weather in September

NOAA 1991-2020 normals for Roswell Climat, 7.2 km from Chaves County

Average highs run from 88°F on September 1 to 81°F on September 30, and lows from 61°F to 51°F. Normal precipitation for the month is 1.60 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 Chaves County, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
84°F
Average low
57°F
Precipitation
1.60 in
Record high
106°FSep 7, 2023
Record low
40°FSep 25, 2000
Chance of a freeze
0%
Days of 90°F or more
9.1
Daylight
12 h 51 min to 11 h 51 min
Cloud cover
38%
Humidity
48%
Dew point
49°F
Wind
8.3 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 188°F61°F100°F 201357°F 198721%0%
Sep 288°F61°F101°F 195155°F 195021%0%
Sep 388°F61°F102°F 201253°F 197421%0%
Sep 488°F60°F104°F 201250°F 196121%0%
Sep 587°F60°F104°F 201251°F 198821%0%
Sep 687°F60°F103°F 199553°F 197321%0%
Sep 787°F59°F106°F 202353°F 198821%0%
Sep 886°F59°F105°F 202345°F 202021%0%
Sep 986°F59°F101°F 199242°F 202021%0%
Sep 1086°F59°F99°F 200044°F 202021%0%
Sep 1186°F58°F102°F 202652°F 195621%0%
Sep 1285°F58°F104°F 202649°F 197521%0%
Sep 1385°F58°F102°F 202645°F 195921%0%
Sep 1485°F57°F100°F 202449°F 195921%0%
Sep 1584°F57°F103°F 195646°F 199320%0%
Sep 1684°F57°F101°F 201548°F 195120%0%
Sep 1784°F56°F101°F 202146°F 195120%0%
Sep 1884°F56°F99°F 199746°F 195120%0%
Sep 1983°F56°F99°F 202445°F 199120%0%
Sep 2083°F55°F100°F 197744°F 199120%0%
Sep 2183°F55°F98°F 201744°F 199519%0%
Sep 2283°F54°F99°F 202341°F 199519%0%
Sep 2382°F54°F101°F 202343°F 200919%0%
Sep 2482°F54°F97°F 200546°F 197518%0%
Sep 2582°F53°F100°F 202040°F 200018%0%
Sep 2682°F53°F103°F 202043°F 200018%0%
Sep 2782°F52°F101°F 202046°F 198918%0%
Sep 2881°F52°F98°F 202341°F 199617%0%
Sep 2981°F52°F97°F 199440°F 199917%0%
Sep 3081°F51°F99°F 197741°F 199917%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Chaves 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 (MDT).

September 1
sunrise 6:32 AM, sunset 7:23 PM
September 30
sunrise 6:52 AM, sunset 6:43 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00297605 (Roswell Climat), public domain. Records: NOAA GHCN-Daily, station USW00023009, 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.