Potrero climate

Potrero Weather in August

NOAA 1991-2020 normals for Campo, 13.6 km from Potrero

Average highs run from 95°F on August 1 to 95°F on August 31, and lows from 55°F to 53°F. Normal precipitation for the month is 0.42 in over about 2 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 Potrero, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
95°F
Average low
54°F
Precipitation
0.42 in
Record high
102°FAug 27, 2009
Record low
52°FAug 31, 2010
Chance of a freeze
1%
Days of 90°F or more
26.4
Daylight
13 h 43 min to 12 h 51 min
Cloud cover
24%
Humidity
34%
Dew point
46°F
Wind
8.3 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 195°F55°F91°F 200054°F 19986%0%
Aug 295°F55°F90°F 199758°F 20106%0%
Aug 395°F55°F87°F 200957°F 19996%0%
Aug 495°F55°F88°F 199757°F 20116%0%
Aug 595°F55°F94°F 199759°F 20046%0%
Aug 695°F55°F99°F 199754°F 20046%0%
Aug 795°F55°F91°F 201856°F 20106%0%
Aug 895°F55°F93°F 201853°F 20026%0%
Aug 995°F55°F95°F 199853°F 20106%0%
Aug 1095°F55°F91°F 201857°F 20136%0%
Aug 1195°F55°F90°F 199854°F 20136%0%
Aug 1295°F55°F91°F 199856°F 19996%0%
Aug 1395°F55°F95°F 199857°F 19976%0%
Aug 1495°F55°F91°F 202058°F 19996%0%
Aug 1595°F54°F95°F 201656°F 19996%0%
Aug 1695°F54°F93°F 201556°F 20096%0%
Aug 1795°F54°F91°F 201659°F 20046%0%
Aug 1895°F54°F91°F 201058°F 19996%0%
Aug 1995°F54°F90°F 199757°F 20057%0%
Aug 2095°F54°F91°F 202458°F 19987%0%
Aug 2195°F54°F95°F 202057°F 20197%0%
Aug 2295°F54°F92°F 202059°F 19997%0%
Aug 2395°F54°F97°F 202555°F 20027%0%
Aug 2495°F54°F89°F 202655°F 20027%0%
Aug 2595°F53°F91°F 200554°F 20027%0%
Aug 2695°F53°F92°F 200956°F 20247%0%
Aug 2795°F53°F102°F 200958°F 20067%0%
Aug 2895°F53°F98°F 200954°F 20107%0%
Aug 2995°F53°F98°F 199857°F 20107%0%
Aug 3095°F53°F96°F 199855°F 20107%0%
Aug 3195°F53°F95°F 199852°F 20107%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Potrero, in percent, and of at least 0.1 inch of snowfall.024681102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

August 1
sunrise 6:01 AM, sunset 7:44 PM
August 31
sunrise 6:21 AM, sunset 7:12 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00041424 (Campo), public domain. Records: NOAA GHCN-Daily, station USW00003178, 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.