Saint Paul climate

Saint Paul Weather in September

NOAA 1991-2020 normals for Greensburg, 14.9 km from Saint Paul

Average highs run from 82°F on September 1 to 73°F on September 30, and lows from 62°F to 52°F. Normal precipitation for the month is 3.24 in over about 8 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 Saint Paul, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
78°F
Average low
57°F
Precipitation
3.24 in
Record high
98°FSep 3, 2011
Record low
34°FSep 22, 1999
Chance of a freeze
0%
Days of 90°F or more
1.9
Daylight
13 h 02 min to 11 h 48 min
Cloud cover
48%
Humidity
70%
Dew point
55°F
Wind
7.8 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 182°F62°F97°F 201147°F 200925%0%
Sep 282°F62°F97°F 201150°F 200725%0%
Sep 381°F62°F98°F 201148°F 199825%0%
Sep 481°F61°F96°F 202649°F 201025%0%
Sep 581°F61°F96°F 200741°F 201025%0%
Sep 681°F61°F94°F 199846°F 201725%0%
Sep 781°F60°F93°F 200247°F 201725%0%
Sep 880°F60°F94°F 200241°F 202425%0%
Sep 980°F60°F95°F 200241°F 201024%0%
Sep 1080°F59°F96°F 201342°F 199924%0%
Sep 1179°F59°F96°F 201345°F 199924%0%
Sep 1279°F59°F92°F 202446°F 200224%0%
Sep 1379°F58°F91°F 201947°F 200724%0%
Sep 1479°F58°F93°F 202441°F 199924%0%
Sep 1578°F58°F93°F 202641°F 200724%0%
Sep 1678°F57°F93°F 202638°F 201124%0%
Sep 1778°F57°F92°F 202639°F 199924%0%
Sep 1877°F57°F93°F 202141°F 199924%0%
Sep 1977°F56°F93°F 202438°F 201224%0%
Sep 2076°F56°F93°F 201839°F 200324%0%
Sep 2176°F55°F96°F 202441°F 200624%0%
Sep 2276°F55°F93°F 201734°F 199924%0%
Sep 2375°F55°F95°F 201036°F 201225%0%
Sep 2475°F54°F93°F 201735°F 201225%0%
Sep 2575°F54°F91°F 201740°F 200124%0%
Sep 2674°F53°F91°F 201738°F 200025%0%
Sep 2774°F53°F92°F 199841°F 200024%0%
Sep 2873°F53°F88°F 201941°F 200124%0%
Sep 2973°F52°F90°F 201938°F 200624%0%
Sep 3073°F52°F93°F 201937°F 200324%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Saint Paul, in percent, and of at least 0.1 inch of snowfall.01020301102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

September 1
sunrise 7:11 AM, sunset 8:13 PM
September 30
sunrise 7:38 AM, sunset 7:26 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00123547 (Greensburg), public domain. Records: NOAA GHCN-Daily, station USW00053866, 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.