Lawrence climate

Lawrence Weather in September

NOAA 1991-2020 normals for Lawrence, 2.1 km from Lawrence

Average highs run from 84°F on September 1 to 74°F on September 30, and lows from 64°F to 53°F. Normal precipitation for the month is 3.95 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 Lawrence, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
79°F
Average low
59°F
Precipitation
3.95 in
Record high
110°FSep 2, 2000
Record low
25°FSep 14, 2007
Chance of a freeze
1%
Days of 90°F or more
4.0
Daylight
13 h 01 min to 11 h 49 min
Cloud cover
45%
Humidity
69%
Dew point
56°F
Wind
9.4 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°F64°F106°F 201147°F 200926%0%
Sep 283°F63°F110°F 200051°F 200725%0%
Sep 383°F63°F102°F 200049°F 201025%0%
Sep 483°F63°F100°F 202346°F 201025%0%
Sep 583°F63°F101°F 202345°F 202525%0%
Sep 682°F62°F99°F 199841°F 201125%0%
Sep 782°F62°F99°F 201342°F 201125%0%
Sep 882°F62°F103°F 201343°F 202425%0%
Sep 981°F61°F98°F 201346°F 199925%0%
Sep 1081°F61°F101°F 200043°F 201225%0%
Sep 1181°F60°F105°F 200043°F 202425%0%
Sep 1280°F60°F96°F 202538°F 201425%0%
Sep 1380°F60°F96°F 200034°F 201425%0%
Sep 1480°F59°F96°F 202625°F 200725%0%
Sep 1579°F59°F94°F 202640°F 200725%0%
Sep 1679°F59°F95°F 200639°F 199925%0%
Sep 1779°F58°F97°F 202647°F 200025%0%
Sep 1878°F58°F99°F 202242°F 201225%0%
Sep 1978°F58°F101°F 202236°F 200325%0%
Sep 2078°F57°F102°F 202239°F 200325%0%
Sep 2177°F57°F92°F 200535°F 199924%0%
Sep 2277°F56°F93°F 200035°F 199924%0%
Sep 2377°F56°F91°F 201731°F 201224%0%
Sep 2476°F56°F92°F 202243°F 200024%0%
Sep 2576°F55°F91°F 199838°F 200024%0%
Sep 2675°F55°F95°F 202135°F 200024%0%
Sep 2775°F54°F93°F 201934°F 201824%0%
Sep 2875°F54°F94°F 200235°F 199623%0%
Sep 2974°F54°F96°F 200233°F 200323%0%
Sep 3074°F53°F93°F 200239°F 200923%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Lawrence, 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 (CDT).

September 1
sunrise 6:50 AM, sunset 7:51 PM
September 30
sunrise 7:16 AM, sunset 7:05 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00144559 (Lawrence), public domain. Records: NOAA GHCN-Daily, station USW00003997, 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.