Hall County climate

Hall County Weather in September

NOAA 1991-2020 normals for Grand Island AP, 18.6 km from Hall County

Average highs run from 84°F on September 1 to 74°F on September 30, and lows from 59°F to 48°F. Normal precipitation for the month is 2.00 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 Hall County, 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
54°F
Precipitation
2.00 in
Snowfall
0.1 in
Record high
104°FSep 6, 1939
Record low
23°FSep 29, 1984
Chance of a freeze
12%
Days of 90°F or more
4.3
Daylight
13 h 05 min to 11 h 47 min
Cloud cover
46%
Humidity
60%
Dew point
50°F
Wind
11.0 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°F98°F 194843°F 194924%0%
Sep 284°F59°F101°F 201240°F 197424%0%
Sep 383°F59°F101°F 194734°F 197424%0%
Sep 483°F58°F103°F 194539°F 196224%0%
Sep 583°F58°F103°F 193934°F 196224%0%
Sep 683°F58°F104°F 193938°F 195624%0%
Sep 782°F57°F104°F 194742°F 201024%0%
Sep 882°F57°F100°F 194039°F 199524%0%
Sep 982°F57°F99°F 198338°F 194324%0%
Sep 1082°F56°F97°F 198834°F 196224%0%
Sep 1181°F56°F99°F 193933°F 194023%0%
Sep 1281°F56°F97°F 193936°F 197523%0%
Sep 1381°F55°F99°F 193934°F 194923%0%
Sep 1480°F55°F99°F 193935°F 194523%0%
Sep 1580°F54°F97°F 195534°F 199323%0%
Sep 1680°F54°F97°F 195537°F 195123%0%
Sep 1779°F53°F98°F 194733°F 198123%0%
Sep 1879°F53°F100°F 197234°F 199123%0%
Sep 1978°F53°F98°F 202227°F 199123%0%
Sep 2078°F52°F100°F 202232°F 199523%0%
Sep 2178°F52°F97°F 200528°F 199523%0%
Sep 2277°F51°F96°F 201725°F 199523%0%
Sep 2377°F51°F93°F 193829°F 198923%0%
Sep 2476°F51°F93°F 200527°F 194223%0%
Sep 2576°F50°F100°F 199832°F 198423%0%
Sep 2675°F50°F95°F 202130°F 198423%0%
Sep 2775°F49°F95°F 195630°F 196422%0%
Sep 2875°F49°F97°F 195325°F 198422%0%
Sep 2974°F48°F95°F 202323°F 198422%0%
Sep 3074°F48°F95°F 201928°F 193922%1%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Hall County, 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 7:01 AM, sunset 8:06 PM
September 30
sunrise 7:30 AM, sunset 7:17 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00014935 (Grand Island AP), public domain. Records: NOAA GHCN-Daily, station USW00014935, 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.