Cahokia climate

Cahokia Weather in June

NOAA 1991-2020 normals for Cahokia, 0.6 km from Cahokia

Average highs run from 81°F on June 1 to 88°F on June 30, and lows from 61°F to 68°F. Normal precipitation for the month is 4.30 in over about 10 wet days.

June day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Cahokia, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

June at a glance

Average high
85°F
Average low
65°F
Precipitation
4.30 in
Record high
107°FJun 28, 2012
Record low
45°FJun 1, 2003
Chance of a freeze
0%
Days of 90°F or more
7.8
Daylight
14 h 41 min to 14 h 49 min
Cloud cover
55%
Humidity
77%
Dew point
66°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
Jun 181°F61°F95°F 201845°F 200337%0%
Jun 281°F61°F94°F 199846°F 200337%0%
Jun 381°F61°F95°F 202348°F 200137%0%
Jun 482°F62°F95°F 201150°F 201336%0%
Jun 582°F62°F92°F 199947°F 200936%0%
Jun 682°F62°F95°F 201145°F 200036%0%
Jun 783°F63°F95°F 201145°F 200036%0%
Jun 883°F63°F95°F 201150°F 201736%0%
Jun 983°F63°F93°F 201147°F 202336%0%
Jun 1084°F64°F94°F 200654°F 202335%0%
Jun 1184°F64°F96°F 202152°F 202435%0%
Jun 1284°F64°F97°F 201654°F 202335%0%
Jun 1384°F64°F97°F 202252°F 201235%0%
Jun 1485°F65°F98°F 202249°F 201934%0%
Jun 1585°F65°F99°F 201652°F 199934%0%
Jun 1685°F65°F99°F 201651°F 202034%0%
Jun 1786°F66°F96°F 202449°F 199934%0%
Jun 1886°F66°F99°F 202149°F 199934%0%
Jun 1986°F66°F95°F 200953°F 200533%0%
Jun 2086°F66°F96°F 202251°F 200333%0%
Jun 2186°F67°F97°F 200952°F 200333%0%
Jun 2287°F67°F97°F 201649°F 202132%0%
Jun 2387°F67°F99°F 200949°F 200432%0%
Jun 2487°F67°F98°F 202456°F 201732%0%
Jun 2587°F67°F103°F 202454°F 200431%0%
Jun 2687°F68°F96°F 200949°F 200431%0%
Jun 2788°F68°F99°F 201251°F 201731%0%
Jun 2888°F68°F107°F 201258°F 200631%0%
Jun 2988°F68°F105°F 201254°F 200430%0%
Jun 3088°F68°F103°F 201258°F 200430%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Cahokia, 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).

June 1
sunrise 5:38 AM, sunset 8:19 PM
June 30
sunrise 5:40 AM, sunset 8:29 PM

Every day of June: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00111160 (Cahokia), public domain. Records: NOAA GHCN-Daily, station USW00003960, 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.