Aztec climate

Aztec Weather in September

NOAA 1991-2020 normals for Aztec Ruins Nm, 1.6 km from Aztec

Average highs run from 89°F on September 1 to 79°F on September 30, and lows from 54°F to 43°F. Normal precipitation for the month is 1.13 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 Aztec, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
84°F
Average low
49°F
Precipitation
1.13 in
Record high
99°FSep 6, 1952
Record low
27°FSep 25, 2017
Chance of a freeze
25%
Days of 90°F or more
3.8
Daylight
12 h 57 min to 11 h 50 min
Cloud cover
46%
Humidity
43%
Dew point
37°F
Wind
7.2 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°F54°F97°F 201945°F 195222%0%
Sep 288°F53°F97°F 202243°F 195622%0%
Sep 388°F53°F97°F 201942°F 196121%0%
Sep 488°F53°F97°F 195237°F 196121%0%
Sep 588°F52°F98°F 202043°F 196821%0%
Sep 687°F52°F99°F 195243°F 194821%0%
Sep 787°F52°F96°F 195242°F 194821%0%
Sep 887°F51°F95°F 202141°F 200121%0%
Sep 987°F51°F96°F 202135°F 200121%0%
Sep 1086°F51°F94°F 202138°F 196221%0%
Sep 1186°F50°F91°F 195641°F 194821%0%
Sep 1286°F50°F91°F 200139°F 194820%0%
Sep 1385°F50°F91°F 200035°F 195220%0%
Sep 1485°F49°F94°F 200039°F 196720%0%
Sep 1585°F49°F91°F 200040°F 195020%0%
Sep 1684°F49°F93°F 200038°F 201619%0%
Sep 1784°F48°F92°F 200036°F 196819%0%
Sep 1884°F48°F93°F 196231°F 200619%0%
Sep 1983°F47°F93°F 195635°F 194918%0%
Sep 2083°F47°F91°F 200539°F 196118%0%
Sep 2183°F47°F88°F 194934°F 196518%0%
Sep 2282°F46°F89°F 196633°F 200918%0%
Sep 2382°F46°F88°F 196631°F 200617%0%
Sep 2481°F45°F88°F 199832°F 201717%0%
Sep 2581°F45°F89°F 202427°F 201717%0%
Sep 2681°F44°F90°F 202433°F 201717%0%
Sep 2780°F44°F90°F 202438°F 201316%0%
Sep 2880°F44°F90°F 201030°F 201316%0%
Sep 2979°F43°F90°F 202430°F 199916%0%
Sep 3079°F43°F91°F 201031°F 199916%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Aztec, 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 6:43 AM, sunset 7:40 PM
September 30
sunrise 7:07 AM, sunset 6:57 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00290692 (Aztec Ruins Nm), public domain. Records: NOAA GHCN-Daily, station USW00023090, 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.