Hamilton climate

Hamilton Weather in August

NOAA 1991-2020 normals for Hamilton 3 S, 5 km from Hamilton

Average highs run from 92°F on August 1 to 90°F on August 31, and lows from 68°F to 65°F. Normal precipitation for the month is 4.31 in over about 9 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 Hamilton, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
91°F
Average low
67°F
Precipitation
4.31 in
Record high
107°FAug 15, 2007
Record low
50°FAug 5, 1974
Chance of a freeze
0%
Days of 90°F or more
20.9
Daylight
13 h 50 min to 12 h 54 min
Cloud cover
50%
Humidity
69%
Dew point
68°F
Wind
3.1 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 192°F68°F101°F 198654°F 196531%0%
Aug 292°F68°F101°F 198654°F 196531%0%
Aug 392°F68°F104°F 201154°F 196531%0%
Aug 492°F68°F102°F 201055°F 195031%0%
Aug 592°F68°F102°F 190250°F 197431%0%
Aug 692°F68°F100°F 200757°F 195731%0%
Aug 792°F68°F100°F 200753°F 200431%0%
Aug 892°F68°F101°F 200754°F 198931%0%
Aug 992°F68°F103°F 200752°F 197631%0%
Aug 1092°F68°F103°F 200756°F 197631%0%
Aug 1192°F68°F99°F 200756°F 196231%0%
Aug 1292°F68°F100°F 201054°F 196730%0%
Aug 1392°F67°F102°F 200751°F 196430%0%
Aug 1492°F67°F103°F 200752°F 200430%0%
Aug 1592°F67°F107°F 200751°F 199930%0%
Aug 1692°F67°F105°F 200754°F 200429%0%
Aug 1791°F67°F103°F 200753°F 200429%0%
Aug 1891°F67°F103°F 200056°F 197629%0%
Aug 1991°F67°F103°F 200057°F 194329%0%
Aug 2091°F67°F100°F 199957°F 194028%0%
Aug 2191°F67°F99°F 198356°F 195028%0%
Aug 2291°F66°F106°F 200750°F 195628%0%
Aug 2391°F66°F104°F 200750°F 195628%0%
Aug 2491°F66°F102°F 200755°F 195627%0%
Aug 2591°F66°F101°F 194355°F 194227%0%
Aug 2691°F66°F101°F 194353°F 196627%0%
Aug 2791°F66°F103°F 194352°F 196626%0%
Aug 2890°F65°F99°F 199054°F 196726%0%
Aug 2990°F65°F99°F 193651°F 198626%0%
Aug 3090°F65°F105°F 200055°F 196726%0%
Aug 3190°F65°F103°F 200050°F 194625%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Hamilton, 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 6:03 AM, sunset 7:53 PM
August 31
sunrise 6:25 AM, sunset 7:19 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00013645 (Hamilton 3 S), public domain. Records: NOAA GHCN-Daily, station USC00013620, 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.