Winslow climate

Winslow Weather in September

NOAA 1991-2020 normals for Petersburg 61 Brg, 10.3 km from Winslow

Average highs run from 84°F on September 1 to 75°F on September 30, and lows from 59°F to 49°F. Normal precipitation for the month is 3.74 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 Winslow, 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
54°F
Precipitation
3.74 in
Record high
100°FSep 7, 1960
Record low
33°FSep 25, 1965
Chance of a freeze
2%
Days of 90°F or more
3.5
Daylight
13 h 01 min to 11 h 49 min
Cloud cover
48%
Humidity
68%
Dew point
56°F
Wind
5.8 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 184°F59°F96°F 196044°F 196720%0%
Sep 284°F59°F97°F 196045°F 196520%0%
Sep 384°F59°F96°F 196050°F 196720%0%
Sep 484°F59°F98°F 199944°F 197420%0%
Sep 583°F58°F97°F 199946°F 197420%0%
Sep 683°F58°F98°F 196043°F 198820%0%
Sep 783°F58°F100°F 196042°F 198820%0%
Sep 883°F57°F97°F 196044°F 198620%0%
Sep 982°F57°F97°F 198345°F 198620%0%
Sep 1082°F57°F98°F 196446°F 196920%0%
Sep 1182°F56°F95°F 200242°F 197620%0%
Sep 1281°F56°F94°F 199144°F 196820%0%
Sep 1381°F56°F94°F 198039°F 197520%0%
Sep 1481°F55°F93°F 199136°F 196420%0%
Sep 1581°F55°F92°F 199141°F 199620%0%
Sep 1680°F54°F93°F 197039°F 196620%0%
Sep 1780°F54°F91°F 199142°F 198120%0%
Sep 1879°F54°F92°F 198346°F 199920%0%
Sep 1979°F53°F92°F 197840°F 197320%0%
Sep 2079°F53°F91°F 198339°F 199121%0%
Sep 2178°F52°F91°F 197039°F 199121%0%
Sep 2278°F52°F92°F 200734°F 198321%0%
Sep 2378°F52°F93°F 200735°F 198321%0%
Sep 2477°F51°F93°F 200735°F 198321%0%
Sep 2577°F51°F92°F 200733°F 196521%0%
Sep 2676°F50°F89°F 197333°F 200121%0%
Sep 2776°F50°F90°F 199835°F 199121%0%
Sep 2876°F50°F91°F 199940°F 197021%0%
Sep 2975°F49°F90°F 199934°F 196720%0%
Sep 3075°F49°F91°F 197135°F 196320%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Winslow, 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 (EDT).

September 1
sunrise 7:18 AM, sunset 8:19 PM
September 30
sunrise 7:44 AM, sunset 7:33 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00126872 (Petersburg 61 Brg), public domain. Records: NOAA GHCN-Daily, station USC00127724, 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.