Placer County climate

Placer County Weather in July

NOAA 1991-2020 normals for Colfax, 20.1 km from Placer County

Average highs run from 89°F on July 1 to 93°F on July 31, and lows from 60°F to 63°F. Normal precipitation for the month is 0.02 in over about 0 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 Placer County, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

July at a glance

Average high
92°F
Average low
63°F
Precipitation
0.02 in
Record high
95°FJul 14, 1972
Record low
36°FJul 17, 1987
Chance of a freeze
0%
Days of 90°F or more
21.2
Daylight
14 h 52 min to 14 h 12 min
Cloud cover
18%
Humidity
34%
Dew point
38°F
Wind
5.1 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
Jul 189°F60°F88°F 195043°F 19783%0%
Jul 290°F61°F89°F 195043°F 19783%0%
Jul 390°F61°F89°F 198441°F 19782%0%
Jul 490°F61°F89°F 198440°F 19482%0%
Jul 590°F61°F94°F 194540°F 19482%0%
Jul 691°F62°F94°F 202441°F 19552%0%
Jul 791°F62°F93°F 202439°F 19832%0%
Jul 891°F62°F93°F 200837°F 19832%0%
Jul 992°F62°F91°F 200843°F 19832%0%
Jul 1092°F62°F92°F 202141°F 19742%0%
Jul 1192°F63°F92°F 202140°F 19742%0%
Jul 1292°F63°F93°F 202448°F 19621%0%
Jul 1392°F63°F93°F 197245°F 19461%0%
Jul 1492°F63°F95°F 197244°F 19461%0%
Jul 1593°F63°F94°F 197247°F 19461%0%
Jul 1693°F63°F92°F 202345°F 19871%0%
Jul 1793°F63°F90°F 196036°F 19871%0%
Jul 1893°F63°F91°F 198840°F 19871%0%
Jul 1993°F63°F91°F 194642°F 19831%0%
Jul 2093°F63°F91°F 198841°F 19831%0%
Jul 2193°F63°F88°F 196041°F 19871%0%
Jul 2293°F63°F89°F 200640°F 19871%0%
Jul 2393°F63°F88°F 200648°F 19871%0%
Jul 2493°F63°F89°F 197848°F 19871%0%
Jul 2593°F63°F90°F 197547°F 19461%0%
Jul 2693°F63°F91°F 197550°F 19831%0%
Jul 2793°F63°F89°F 194549°F 19651%0%
Jul 2893°F63°F90°F 201651°F 19471%0%
Jul 2993°F63°F90°F 200346°F 19851%0%
Jul 3093°F63°F90°F 197746°F 19851%0%
Jul 3193°F63°F93°F 197746°F 19851%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Placer County, in percent, and of at least 0.1 inch of snowfall.01231102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

July 1
sunrise 5:41 AM, sunset 8:33 PM
July 31
sunrise 6:03 AM, sunset 8:15 PM

Every day of July: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00041912 (Colfax), public domain. Records: NOAA GHCN-Daily, station USW00023225, 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.