Clearwater climate

Clearwater Weather in September

NOAA 1991-2020 normals for Haysville 3SE, 16.8 km from Clearwater

Average highs run from 88°F on September 1 to 78°F on September 30, and lows from 64°F to 52°F. Normal precipitation for the month is 2.95 in over about 6 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 Clearwater, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
83°F
Average low
58°F
Precipitation
2.95 in
Record high
108°FSep 2, 2000
Record low
31°FSep 30, 1984
Chance of a freeze
4%
Days of 90°F or more
7.6
Daylight
12 h 59 min to 11 h 49 min
Cloud cover
45%
Humidity
63%
Dew point
56°F
Wind
10.7 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 188°F64°F107°F 199050°F 195622%0%
Sep 287°F63°F108°F 200048°F 197422%0%
Sep 387°F63°F106°F 201246°F 197422%0%
Sep 487°F63°F102°F 197847°F 197422%0%
Sep 587°F62°F102°F 198548°F 196821%0%
Sep 686°F62°F103°F 199846°F 201721%0%
Sep 786°F62°F104°F 202643°F 195621%0%
Sep 886°F61°F104°F 202647°F 202021%0%
Sep 986°F61°F103°F 202645°F 196221%0%
Sep 1085°F60°F105°F 198445°F 196221%0%
Sep 1185°F60°F106°F 200042°F 195921%0%
Sep 1285°F60°F101°F 198044°F 195921%0%
Sep 1384°F59°F101°F 198442°F 201421%0%
Sep 1484°F59°F101°F 202644°F 196121%0%
Sep 1584°F58°F103°F 197837°F 199321%0%
Sep 1683°F58°F105°F 197843°F 199321%0%
Sep 1783°F57°F98°F 201440°F 197321%0%
Sep 1883°F57°F100°F 199738°F 197321%0%
Sep 1982°F57°F102°F 202438°F 199121%0%
Sep 2082°F56°F100°F 202239°F 198321%0%
Sep 2182°F56°F101°F 202237°F 198320%0%
Sep 2281°F55°F97°F 198832°F 199520%0%
Sep 2381°F55°F95°F 198436°F 199520%0%
Sep 2480°F54°F95°F 195834°F 198920%0%
Sep 2580°F54°F95°F 199839°F 200020%0%
Sep 2680°F53°F96°F 202139°F 198520%0%
Sep 2779°F53°F95°F 202139°F 196720%0%
Sep 2879°F52°F96°F 202335°F 196721%0%
Sep 2979°F52°F97°F 199437°F 197221%0%
Sep 3078°F52°F95°F 202331°F 198421%0%

Chance of rain

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

September 1
sunrise 7:00 AM, sunset 7:59 PM
September 30
sunrise 7:25 AM, sunset 7:14 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00143545 (Haysville 3SE), public domain. Records: NOAA GHCN-Daily, station USW00003928, 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.