Gilman climate

Gilman Weather in August

NOAA 1991-2020 normals for Grinnell 3 Sw, 18 km from Gilman

Average highs run from 83°F on August 1 to 79°F on August 31, and lows from 61°F to 56°F. Normal precipitation for the month is 4.37 in over about 11 wet days.

August day by day

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

Normal daily high and low temperature at Gilman, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
81°F
Average low
59°F
Precipitation
4.37 in
Record high
107°FAug 3, 1930
Record low
36°FAug 20, 1950
Chance of a freeze
0%
Days of 90°F or more
2.7
Daylight
14 h 24 min to 13 h 10 min
Cloud cover
51%
Humidity
73%
Dew point
62°F
Wind
8.1 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
Aug 183°F61°F101°F 198844°F 197132%0%
Aug 283°F61°F99°F 198847°F 190732%0%
Aug 383°F61°F107°F 193046°F 191232%0%
Aug 483°F61°F106°F 191843°F 197832%0%
Aug 583°F61°F107°F 191844°F 197832%0%
Aug 682°F61°F101°F 191846°F 197832%0%
Aug 782°F61°F101°F 191843°F 198933%0%
Aug 882°F61°F101°F 191343°F 197633%0%
Aug 982°F61°F102°F 191346°F 197233%0%
Aug 1082°F61°F100°F 191845°F 202433%0%
Aug 1182°F60°F98°F 190941°F 198233%0%
Aug 1282°F60°F104°F 191843°F 196733%0%
Aug 1382°F60°F103°F 191843°F 196433%0%
Aug 1482°F60°F101°F 190943°F 200433%0%
Aug 1581°F60°F99°F 190943°F 199433%0%
Aug 1681°F60°F102°F 198843°F 199233%0%
Aug 1781°F59°F103°F 198344°F 201233%0%
Aug 1881°F59°F102°F 198842°F 201233%0%
Aug 1981°F59°F103°F 198342°F 201233%0%
Aug 2081°F59°F98°F 191636°F 195033%0%
Aug 2181°F59°F99°F 198342°F 196733%0%
Aug 2281°F58°F100°F 191044°F 201233%0%
Aug 2380°F58°F99°F 194845°F 196633%0%
Aug 2480°F58°F99°F 191041°F 196633%0%
Aug 2580°F58°F99°F 191242°F 195833%0%
Aug 2680°F57°F97°F 190941°F 202532%0%
Aug 2780°F57°F99°F 195540°F 197132%0%
Aug 2880°F57°F97°F 195537°F 198632%0%
Aug 2980°F57°F96°F 194838°F 198632%0%
Aug 3079°F56°F99°F 195337°F 191532%0%
Aug 3179°F56°F99°F 191340°F 191532%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Gilman, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 6:05 AM, sunset 8:29 PM
August 31
sunrise 6:36 AM, sunset 7:46 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00133473 (Grinnell 3 Sw), public domain. Records: NOAA GHCN-Daily, station USC00133473, 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.