Petrolia climate

Petrolia Weather in August

NOAA 1991-2020 normals for Henrietta, 22.5 km from Petrolia

Average highs run from 98°F on August 1 to 93°F on August 31, and lows from 71°F to 67°F. Normal precipitation for the month is 3.07 in over about 6 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 Petrolia, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
96°F
Average low
70°F
Precipitation
3.07 in
Record high
113°FAug 6, 1964
Record low
53°FAug 28, 1992
Chance of a freeze
0%
Days of 90°F or more
26.3
Daylight
13 h 50 min to 12 h 54 min
Cloud cover
42%
Humidity
54%
Dew point
65°F
Wind
8.5 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 198°F71°F112°F 201261°F 193616%0%
Aug 298°F71°F112°F 201260°F 196516%0%
Aug 398°F71°F112°F 194360°F 196516%0%
Aug 498°F71°F111°F 201162°F 197317%0%
Aug 598°F71°F110°F 196461°F 194817%0%
Aug 698°F71°F113°F 196459°F 199018%0%
Aug 798°F71°F110°F 200362°F 199718%0%
Aug 898°F71°F109°F 197058°F 198918%0%
Aug 998°F71°F113°F 202358°F 195919%0%
Aug 1098°F71°F111°F 193664°F 198919%0%
Aug 1198°F70°F113°F 193663°F 196819%0%
Aug 1297°F70°F111°F 193656°F 196720%0%
Aug 1397°F70°F112°F 196955°F 196720%0%
Aug 1497°F70°F107°F 193063°F 200420%0%
Aug 1597°F70°F109°F 193058°F 199220%0%
Aug 1697°F70°F110°F 194357°F 199220%0%
Aug 1797°F70°F113°F 202359°F 199121%0%
Aug 1896°F69°F111°F 202361°F 194321%0%
Aug 1996°F69°F111°F 202459°F 195021%0%
Aug 2096°F69°F110°F 202356°F 201521%0%
Aug 2196°F69°F109°F 202357°F 195021%0%
Aug 2295°F69°F109°F 202660°F 194921%0%
Aug 2395°F69°F110°F 202459°F 196121%0%
Aug 2495°F68°F111°F 202656°F 196621%0%
Aug 2595°F68°F109°F 202358°F 196621%0%
Aug 2694°F68°F109°F 202354°F 196221%0%
Aug 2794°F68°F109°F 201159°F 196221%0%
Aug 2894°F68°F110°F 201153°F 199221%0%
Aug 2994°F67°F108°F 201157°F 198621%0%
Aug 3093°F67°F109°F 201156°F 194621%0%
Aug 3193°F67°F108°F 193957°F 198821%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Petrolia, in percent, and of at least 0.1 inch of snowfall.05101520251102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 6:44 AM, sunset 8:34 PM
August 31
sunrise 7:06 AM, sunset 8:00 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00414093 (Henrietta), public domain. Records: NOAA GHCN-Daily, station USW00013966, 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.