Hamilton climate

Hamilton Weather in August

NOAA 1991-2020 normals for Hamilton 2W, 3.1 km from Hamilton

Average highs run from 87°F on August 1 to 83°F on August 31, and lows from 66°F to 60°F. Normal precipitation for the month is 4.27 in over about 8 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.406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
86°F
Average low
64°F
Precipitation
4.27 in
Record high
99°FAug 6, 2018
Record low
49°FAug 27, 2025
Chance of a freeze
0%
Days of 90°F or more
9.4
Daylight
14 h 14 min to 13 h 06 min
Cloud cover
48%
Humidity
70%
Dew point
64°F
Wind
7.6 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 187°F66°F95°F 202459°F 201826%0%
Aug 287°F66°F94°F 202259°F 202526%0%
Aug 387°F66°F96°F 202257°F 202026%0%
Aug 487°F66°F97°F 201851°F 201726%0%
Aug 587°F66°F93°F 202452°F 201726%0%
Aug 687°F66°F99°F 201858°F 202526%0%
Aug 787°F66°F96°F 202263°F 201726%0%
Aug 887°F65°F94°F 202261°F 201726%0%
Aug 987°F65°F93°F 202554°F 202426%0%
Aug 1087°F65°F95°F 201854°F 202426%0%
Aug 1187°F65°F92°F 202659°F 202426%0%
Aug 1286°F65°F94°F 202161°F 201726%0%
Aug 1386°F65°F93°F 201859°F 201726%0%
Aug 1486°F64°F94°F 202261°F 201726%0%
Aug 1586°F64°F88°F 201760°F 202326%0%
Aug 1686°F64°F93°F 202559°F 202326%0%
Aug 1786°F64°F94°F 202559°F 202326%0%
Aug 1886°F64°F94°F 202557°F 202326%0%
Aug 1985°F63°F95°F 202557°F 202026%0%
Aug 2085°F63°F96°F 202357°F 202026%0%
Aug 2185°F63°F94°F 202360°F 202026%0%
Aug 2285°F63°F94°F 202356°F 202426%0%
Aug 2385°F62°F94°F 202355°F 201726%0%
Aug 2484°F62°F95°F 202155°F 201726%0%
Aug 2584°F62°F97°F 202352°F 202526%0%
Aug 2684°F62°F98°F 202350°F 202526%0%
Aug 2784°F61°F95°F 202449°F 202526%0%
Aug 2883°F61°F93°F 201857°F 201926%0%
Aug 2983°F61°F92°F 201857°F 201726%0%
Aug 3083°F60°F93°F 202457°F 201726%0%
Aug 3183°F60°F96°F 202657°F 201926%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.01020301102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 6:15 AM, sunset 8:29 PM
August 31
sunrise 6:43 AM, sunset 7:49 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00233568 (Hamilton 2W), public domain. Records: NOAA GHCN-Daily, station USC00231216, 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.