Republic County climate

Republic County Weather in August

NOAA 1991-2020 normals for Belleville, 1.5 km from Republic County

Average highs run from 90°F on August 1 to 85°F on August 31, and lows from 67°F to 61°F. Normal precipitation for the month is 3.72 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 Republic County, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
88°F
Average low
64°F
Precipitation
3.72 in
Record high
116°FAug 12, 1936
Record low
41°FAug 23, 1891
Chance of a freeze
0%
Days of 90°F or more
13.4
Daylight
14 h 14 min to 13 h 05 min
Cloud cover
49%
Humidity
65%
Dew point
62°F
Wind
8.9 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 190°F67°F106°F 199150°F 189827%0%
Aug 290°F67°F107°F 193054°F 192727%0%
Aug 390°F67°F110°F 191850°F 197427%0%
Aug 489°F66°F108°F 191849°F 189427%0%
Aug 589°F66°F107°F 191355°F 189027%0%
Aug 689°F66°F109°F 193454°F 199026%0%
Aug 789°F66°F110°F 194650°F 198926%0%
Aug 889°F66°F109°F 193455°F 198926%0%
Aug 989°F66°F108°F 193455°F 188826%0%
Aug 1089°F66°F106°F 191152°F 198526%0%
Aug 1189°F65°F109°F 193647°F 190225%0%
Aug 1288°F65°F116°F 193645°F 196425%0%
Aug 1388°F65°F114°F 193651°F 199225%0%
Aug 1488°F65°F107°F 193650°F 200425%0%
Aug 1588°F65°F107°F 193650°F 199225%0%
Aug 1688°F64°F108°F 198351°F 189724%0%
Aug 1788°F64°F107°F 198349°F 201224%0%
Aug 1887°F64°F109°F 193452°F 201224%0%
Aug 1987°F64°F108°F 202350°F 200124%0%
Aug 2087°F64°F105°F 202349°F 189024%0%
Aug 2187°F63°F109°F 202351°F 189024%0%
Aug 2287°F63°F108°F 202349°F 189123%0%
Aug 2387°F63°F107°F 202341°F 189123%0%
Aug 2486°F63°F107°F 192246°F 189123%0%
Aug 2586°F62°F110°F 193647°F 192823%0%
Aug 2686°F62°F105°F 193644°F 191023%0%
Aug 2786°F62°F107°F 191347°F 190623%0%
Aug 2886°F61°F107°F 200048°F 191723%0%
Aug 2985°F61°F104°F 189845°F 189323%0%
Aug 3085°F61°F104°F 191343°F 191522%0%
Aug 3185°F61°F105°F 199044°F 189322%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Republic County, 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 6:30 AM, sunset 8:44 PM
August 31
sunrise 6:58 AM, sunset 8:03 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00140682 (Belleville), public domain. Records: NOAA GHCN-Daily, station USW00013984, 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.