Brighton climate

Brighton Weather in July

NOAA 1991-2020 normals for Jerseyville 2 Sw, 18.8 km from Brighton

Average highs run from 86°F on July 1 to 86°F on July 31, and lows from 66°F to 66°F. Normal precipitation for the month is 3.56 in over about 8 wet days.

July day by day

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

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

July at a glance

Average high
87°F
Average low
66°F
Precipitation
3.56 in
Record high
116°FJul 10, 1946
Record low
50°FJul 6, 1972
Chance of a freeze
0%
Days of 90°F or more
10.7
Daylight
14 h 51 min to 14 h 13 min
Cloud cover
49%
Humidity
74%
Dew point
67°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
Jul 186°F66°F102°F 195255°F 194826%0%
Jul 286°F66°F106°F 198054°F 194526%0%
Jul 386°F66°F98°F 195455°F 200126%0%
Jul 486°F66°F98°F 194656°F 194425%0%
Jul 586°F66°F104°F 194652°F 197225%0%
Jul 686°F66°F100°F 194650°F 197225%0%
Jul 786°F66°F107°F 194652°F 200825%0%
Jul 887°F66°F113°F 194652°F 200825%0%
Jul 987°F66°F115°F 194657°F 196325%0%
Jul 1087°F66°F116°F 194657°F 196324%0%
Jul 1187°F66°F105°F 196657°F 197524%0%
Jul 1287°F66°F107°F 195458°F 197524%0%
Jul 1387°F66°F103°F 196652°F 197524%0%
Jul 1487°F66°F111°F 194652°F 195024%0%
Jul 1587°F66°F104°F 194657°F 194524%0%
Jul 1687°F66°F104°F 198058°F 194524%0%
Jul 1787°F66°F100°F 198059°F 197624%0%
Jul 1887°F66°F107°F 195459°F 197924%0%
Jul 1987°F66°F116°F 194657°F 194724%0%
Jul 2087°F66°F112°F 194656°F 194424%0%
Jul 2187°F66°F116°F 194654°F 194724%0%
Jul 2287°F66°F105°F 198352°F 194724%0%
Jul 2387°F66°F99°F 201155°F 194724%0%
Jul 2487°F66°F99°F 200156°F 194824%0%
Jul 2587°F66°F104°F 201259°F 200424%0%
Jul 2687°F66°F104°F 195257°F 196224%0%
Jul 2787°F66°F105°F 195252°F 196224%0%
Jul 2887°F66°F106°F 195357°F 197124%0%
Jul 2987°F66°F108°F 195356°F 197124%0%
Jul 3086°F66°F102°F 195355°F 197124%0%
Jul 3186°F66°F107°F 195352°F 199624%0%

Chance of rain

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

July 1
sunrise 5:39 AM, sunset 8:30 PM
July 31
sunrise 6:00 AM, sunset 8:13 PM

Every day of July: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00114489 (Jerseyville 2 Sw), public domain. Records: NOAA GHCN-Daily, station USC00110137, 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.