Fresno climate

Fresno Weather in August

NOAA 1991-2020 normals for Fresno Yosemite Intl AP, 5.9 km from Fresno

Average highs run from 98°F on August 1 to 95°F on August 31, and lows from 69°F to 66°F. Normal precipitation for the month is 0.00 in over about 0 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 Fresno, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
97°F
Average low
68°F
Precipitation
0.00 in
Record high
112°FAug 13, 1996
Record low
49°FAug 30, 1966
Chance of a freeze
0%
Days of 90°F or more
28.8
Daylight
14 h 00 min to 12 h 59 min
Cloud cover
13%
Humidity
29%
Dew point
43°F
Wind
7.4 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°F69°F111°F 197957°F 19600%0%
Aug 298°F69°F109°F 197953°F 19560%0%
Aug 398°F69°F108°F 197955°F 19510%0%
Aug 498°F69°F109°F 199853°F 19560%0%
Aug 598°F69°F109°F 199851°F 19500%0%
Aug 698°F69°F108°F 197854°F 19500%0%
Aug 798°F69°F111°F 199054°F 19750%0%
Aug 897°F69°F111°F 198155°F 19760%0%
Aug 997°F69°F111°F 198156°F 19500%0%
Aug 1097°F69°F109°F 201255°F 19490%0%
Aug 1197°F68°F111°F 201255°F 19500%0%
Aug 1297°F68°F109°F 199656°F 19510%0%
Aug 1397°F68°F112°F 199653°F 19540%0%
Aug 1497°F68°F110°F 199654°F 19680%0%
Aug 1597°F68°F108°F 196753°F 19540%0%
Aug 1697°F68°F112°F 202053°F 19540%0%
Aug 1797°F68°F108°F 199253°F 19680%0%
Aug 1896°F68°F108°F 199256°F 19680%0%
Aug 1996°F68°F110°F 201355°F 19740%0%
Aug 2096°F68°F107°F 195054°F 19740%0%
Aug 2196°F67°F105°F 202251°F 19591%0%
Aug 2296°F67°F105°F 202552°F 19591%0%
Aug 2396°F67°F104°F 196751°F 19601%0%
Aug 2496°F67°F106°F 202251°F 19731%0%
Aug 2596°F67°F110°F 201052°F 19601%0%
Aug 2695°F67°F105°F 201052°F 19681%0%
Aug 2795°F67°F106°F 198852°F 19661%0%
Aug 2895°F67°F109°F 201753°F 19541%0%
Aug 2995°F67°F109°F 201753°F 19571%0%
Aug 3095°F66°F109°F 198849°F 19661%0%
Aug 3195°F66°F107°F 200752°F 19571%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Fresno, in percent, and of at least 0.1 inch of snowfall.00.20.40.60.811102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

August 1
sunrise 6:05 AM, sunset 8:05 PM
August 31
sunrise 6:30 AM, sunset 7:29 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00093193 (Fresno Yosemite Intl AP), public domain. Records: NOAA GHCN-Daily, station USW00093193, 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.