Birch Tree climate

Birch Tree Weather in September

NOAA 1991-2020 normals for Winona 3 Sw, 9.7 km from Birch Tree

Average highs run from 84°F on September 1 to 75°F on September 30, and lows from 57°F to 47°F. Normal precipitation for the month is 4.07 in.

September day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Birch Tree, 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
53°F
Precipitation
4.07 in
Record high
102°FSep 3, 2000
Record low
35°FSep 30, 1999
Chance of a freeze
3%
Days of 90°F or more
4.4
Daylight
12 h 57 min to 11 h 50 min
Cloud cover
46%
Humidity
69%
Dew point
57°F
Wind
3.6 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°F57°F98°F 202650°F 20230%
Sep 284°F57°F101°F 200049°F 20090%
Sep 383°F57°F102°F 200052°F 20090%
Sep 483°F56°F98°F 199847°F 19970%
Sep 583°F56°F102°F 202641°F 19970%
Sep 683°F56°F99°F 202648°F 20030%
Sep 782°F56°F99°F 199846°F 20170%
Sep 882°F55°F99°F 202643°F 20250%
Sep 982°F55°F100°F 202643°F 20240%
Sep 1081°F55°F93°F 201345°F 19980%
Sep 1181°F54°F94°F 201347°F 20170%
Sep 1281°F54°F95°F 202647°F 20150%
Sep 1381°F54°F95°F 202544°F 20150%
Sep 1480°F53°F96°F 202545°F 19990%
Sep 1580°F53°F98°F 202644°F 20070%
Sep 1680°F52°F95°F 201945°F 20000%
Sep 1779°F52°F98°F 202643°F 19990%
Sep 1879°F52°F93°F 201845°F 20120%
Sep 1979°F51°F94°F 201842°F 20120%
Sep 2079°F51°F93°F 201840°F 20060%
Sep 2178°F51°F93°F 202244°F 19990%
Sep 2278°F50°F92°F 201742°F 19990%
Sep 2378°F50°F91°F 201741°F 20120%
Sep 2477°F50°F91°F 201743°F 20140%
Sep 2577°F49°F88°F 199838°F 20010%
Sep 2677°F49°F89°F 201736°F 20010%
Sep 2776°F48°F89°F 199841°F 20000%
Sep 2876°F48°F92°F 199942°F 19960%
Sep 2976°F48°F90°F 199836°F 20030%
Sep 3075°F47°F91°F 201935°F 19990%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Birch Tree, in percent, and of at least 0.1 inch of snowfall.00.21102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

September 1
sunrise 6:37 AM, sunset 7:34 PM
September 30
sunrise 7:01 AM, sunset 6:51 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00239056 (Winona 3 Sw), public domain. Records: NOAA GHCN-Daily, station USW00053901, 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.