Campo climate

Campo Weather in September

NOAA 1991-2020 normals for Campo, 2.3 km from Campo

Average highs run from 94°F on September 1 to 85°F on September 30, and lows from 53°F to 46°F. Normal precipitation for the month is 0.40 in over about 2 wet days.

September day by day

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

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

September at a glance

Average high
90°F
Average low
50°F
Precipitation
0.40 in
Record high
108°FSep 27, 2010
Record low
48°FSep 30, 2019
Chance of a freeze
10%
Days of 90°F or more
19.7
Daylight
12 h 49 min to 11 h 53 min
Cloud cover
23%
Humidity
38%
Dew point
44°F
Wind
8.1 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
Sep 194°F53°F99°F 201754°F 20107%0%
Sep 294°F52°F97°F 200756°F 20007%0%
Sep 394°F52°F100°F 200754°F 19997%0%
Sep 494°F52°F95°F 200954°F 20047%0%
Sep 594°F52°F103°F 200455°F 20007%0%
Sep 693°F52°F105°F 202055°F 20007%0%
Sep 793°F52°F101°F 202457°F 20017%0%
Sep 893°F51°F104°F 202458°F 19997%0%
Sep 993°F51°F100°F 202653°F 20107%0%
Sep 1092°F51°F96°F 201550°F 20107%0%
Sep 1192°F51°F93°F 200056°F 20007%0%
Sep 1292°F51°F96°F 200054°F 20056%0%
Sep 1391°F50°F91°F 200056°F 20056%0%
Sep 1491°F50°F106°F 201255°F 20166%0%
Sep 1591°F50°F105°F 201252°F 20166%0%
Sep 1690°F50°F101°F 201452°F 20066%0%
Sep 1790°F50°F97°F 202051°F 20106%0%
Sep 1890°F49°F97°F 202054°F 20106%0%
Sep 1989°F49°F86°F 202052°F 20236%0%
Sep 2089°F49°F99°F 201550°F 19996%0%
Sep 2189°F49°F93°F 202150°F 20076%0%
Sep 2288°F48°F92°F 202153°F 20106%0%
Sep 2388°F48°F99°F 200951°F 20106%0%
Sep 2488°F48°F104°F 199752°F 20006%0%
Sep 2587°F48°F96°F 201652°F 20176%0%
Sep 2687°F47°F99°F 201652°F 19986%0%
Sep 2786°F47°F108°F 201049°F 20136%0%
Sep 2886°F47°F99°F 200552°F 20016%0%
Sep 2986°F47°F99°F 199950°F 20016%0%
Sep 3085°F46°F101°F 202048°F 20196%0%

Chance of rain

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

September 1
sunrise 6:21 AM, sunset 7:10 PM
September 30
sunrise 6:39 AM, sunset 6:32 PM

Every day of September: 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.