Swift Trail Junction climate

Swift Trail Junction Weather in September

NOAA 1991-2020 normals for Safford Ag Ctr, 9.9 km from Swift Trail Junction

Average highs run from 96°F on September 1 to 90°F on September 30, and lows from 66°F to 55°F. Normal precipitation for the month is 1.08 in over about 4 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 Swift Trail Junction, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
93°F
Average low
61°F
Precipitation
1.08 in
Record high
107°FSep 7, 2020
Record low
47°FSep 24, 2017
Chance of a freeze
0%
Days of 90°F or more
22.7
Daylight
12 h 49 min to 11 h 53 min
Cloud cover
34%
Humidity
44%
Dew point
49°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 196°F66°F104°F 201160°F 200121%0%
Sep 296°F66°F103°F 201164°F 201021%0%
Sep 396°F65°F105°F 201962°F 200021%0%
Sep 496°F65°F106°F 202061°F 199920%0%
Sep 595°F65°F104°F 201660°F 201620%0%
Sep 695°F65°F104°F 202357°F 200419%0%
Sep 795°F64°F107°F 202065°F 201619%0%
Sep 895°F64°F105°F 202358°F 200119%0%
Sep 995°F64°F105°F 202356°F 200118%0%
Sep 1095°F63°F105°F 202357°F 201018%0%
Sep 1194°F63°F102°F 202350°F 201017%0%
Sep 1294°F63°F103°F 200457°F 202017%0%
Sep 1394°F62°F104°F 201758°F 200517%0%
Sep 1494°F62°F102°F 201854°F 200516%0%
Sep 1594°F62°F101°F 201851°F 200516%0%
Sep 1693°F61°F100°F 200353°F 201215%0%
Sep 1793°F61°F103°F 201853°F 200615%0%
Sep 1893°F60°F102°F 201853°F 200614%0%
Sep 1993°F60°F99°F 199854°F 200614%0%
Sep 2092°F60°F102°F 200556°F 200214%0%
Sep 2192°F59°F99°F 200556°F 200413%0%
Sep 2292°F59°F99°F 200148°F 200413%0%
Sep 2392°F58°F101°F 200550°F 200413%0%
Sep 2491°F58°F100°F 199847°F 201712%0%
Sep 2591°F57°F101°F 202049°F 201712%0%
Sep 2691°F57°F103°F 200549°F 201712%0%
Sep 2791°F56°F103°F 202454°F 199812%0%
Sep 2890°F56°F103°F 202449°F 201312%0%
Sep 2990°F56°F99°F 199852°F 200612%0%
Sep 3090°F55°F101°F 200350°F 201411%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Swift Trail Junction, 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 (MST).

September 1
sunrise 5:54 AM, sunset 6:43 PM
September 30
sunrise 6:12 AM, sunset 6:05 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00027390 (Safford Ag Ctr), public domain. Records: NOAA GHCN-Daily, station USW00093084, 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.