Holts Summit climate

Holts Summit Weather in August

NOAA 1991-2020 normals for Jefferson City Wtp, 8 km from Holts Summit

Average highs run from 88°F on August 1 to 85°F on August 31, and lows from 68°F to 64°F. Normal precipitation for the month is 4.13 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 Holts Summit, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
87°F
Average low
67°F
Precipitation
4.13 in
Record high
109°FAug 2, 2011
Record low
49°FAug 13, 2004
Chance of a freeze
0%
Days of 90°F or more
12.2
Daylight
14 h 09 min to 13 h 03 min
Cloud cover
48%
Humidity
68%
Dew point
64°F
Wind
3.8 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 188°F68°F100°F 200655°F 199727%0%
Aug 288°F68°F109°F 201158°F 200927%0%
Aug 388°F68°F100°F 200555°F 202527%0%
Aug 488°F68°F99°F 201058°F 201727%0%
Aug 588°F68°F97°F 200853°F 201727%0%
Aug 688°F68°F102°F 200654°F 199727%0%
Aug 788°F68°F101°F 201251°F 199727%0%
Aug 888°F68°F99°F 200754°F 199727%0%
Aug 988°F68°F100°F 200659°F 200227%0%
Aug 1088°F68°F98°F 200556°F 202427%0%
Aug 1188°F68°F102°F 200752°F 200427%0%
Aug 1288°F67°F102°F 199951°F 200427%0%
Aug 1388°F67°F99°F 201049°F 200427%0%
Aug 1488°F67°F102°F 200753°F 200427%0%
Aug 1588°F67°F104°F 200750°F 200427%0%
Aug 1688°F67°F100°F 200752°F 200427%0%
Aug 1787°F67°F101°F 200354°F 201326%0%
Aug 1887°F67°F102°F 200350°F 201226%0%
Aug 1987°F66°F97°F 200356°F 200826%0%
Aug 2087°F66°F100°F 202354°F 201226%0%
Aug 2187°F66°F102°F 200356°F 199926%0%
Aug 2287°F66°F98°F 202354°F 202426%0%
Aug 2387°F66°F97°F 202353°F 200926%0%
Aug 2486°F65°F100°F 202352°F 201526%0%
Aug 2586°F65°F102°F 202353°F 201526%0%
Aug 2686°F65°F100°F 200349°F 202526%0%
Aug 2786°F65°F96°F 201850°F 202526%0%
Aug 2886°F65°F100°F 200056°F 201026%0%
Aug 2985°F64°F97°F 200053°F 202526%0%
Aug 3085°F64°F98°F 201350°F 200926%0%
Aug 3185°F64°F100°F 200053°F 200926%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Holts Summit, 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 6:10 AM, sunset 8:19 PM
August 31
sunrise 6:37 AM, sunset 7:40 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00234271 (Jefferson City Wtp), public domain. Records: NOAA GHCN-Daily, station USW00003963, 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.