Champaign County climate

Champaign County Weather in August

NOAA 1991-2020 normals for Urbana Wwtp, 4.5 km from Champaign County

Average highs run from 84°F on August 1 to 82°F on August 31, and lows from 62°F to 58°F. Normal precipitation for the month is 3.58 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 Champaign County, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
84°F
Average low
60°F
Precipitation
3.58 in
Record high
102°FAug 5, 1918
Record low
36°FAug 29, 1965
Chance of a freeze
0%
Days of 90°F or more
4.0
Daylight
14 h 16 min to 13 h 06 min
Cloud cover
51%
Humidity
71%
Dew point
62°F
Wind
6.9 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 184°F62°F95°F 195548°F 191233%0%
Aug 284°F62°F96°F 190846°F 192033%0%
Aug 384°F62°F99°F 190841°F 196533%0%
Aug 484°F61°F96°F 193042°F 191233%0%
Aug 584°F61°F102°F 191841°F 191232%0%
Aug 684°F61°F100°F 191842°F 195732%0%
Aug 784°F61°F98°F 191845°F 194832%0%
Aug 884°F61°F96°F 191444°F 197632%0%
Aug 984°F61°F100°F 193445°F 196432%0%
Aug 1084°F61°F100°F 191143°F 197231%0%
Aug 1184°F61°F97°F 192645°F 196731%0%
Aug 1284°F61°F97°F 191839°F 196731%0%
Aug 1384°F61°F98°F 193644°F 196731%0%
Aug 1484°F61°F97°F 191039°F 196430%0%
Aug 1584°F61°F97°F 191038°F 196430%0%
Aug 1684°F60°F96°F 199541°F 196430%0%
Aug 1784°F60°F98°F 191043°F 190229%0%
Aug 1884°F60°F98°F 198842°F 195329%0%
Aug 1984°F60°F102°F 193643°F 196429%0%
Aug 2084°F60°F98°F 198344°F 193229%0%
Aug 2184°F60°F101°F 198342°F 194028%0%
Aug 2283°F60°F101°F 193641°F 195628%0%
Aug 2383°F60°F95°F 191440°F 192328%0%
Aug 2483°F59°F95°F 193642°F 194228%0%
Aug 2583°F59°F97°F 195942°F 192728%0%
Aug 2683°F59°F97°F 198344°F 190727%0%
Aug 2783°F59°F94°F 192442°F 191027%0%
Aug 2883°F59°F96°F 191342°F 196827%0%
Aug 2983°F58°F97°F 195336°F 196527%0%
Aug 3082°F58°F98°F 195339°F 194627%0%
Aug 3182°F58°F99°F 192438°F 191527%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Champaign County, 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 (EDT).

August 1
sunrise 6:33 AM, sunset 8:49 PM
August 31
sunrise 7:02 AM, sunset 8:08 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00338552 (Urbana Wwtp), public domain. Records: NOAA GHCN-Daily, station USC00338552, 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.