TODAY OCT14
TEMPERATURE79
HUMIDITY16
PRESSURE29.8
WIND COND.
  • 8045
  • 7946Tue
  • 7848Wed20%
  • 7348Thu
  • 7347Fri
daynightWeather update from Sacramento International Airport at
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Westlake Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
January38°F58°F47°F3.3"
February41°F63°F51°F3.1"
March44°F68°F55°F2.9"
April47°F74°F59°F1.8"
May52°F82°F65°F0.5"
June57°F90°F71°F0.3"
July59°F95°F74°F0.0"
August58°F93°F73°F0.0"
September56°F90°F70°F0.1"
October50°F79°F63°F1.2"
November43°F66°F53°F1.6"
December38°F57°F47°F3.8"

Did you know?

  • The highest monthly average temperature in Westlake for July is 74 degrees.
  • The lowest monthly average temperature in Westlake for January is 47 degrees.
  • The most monthly precipitation in Westlake occurs in December with 3.8 inches.
  • The air quality index in Westlake is 11% worse than the national average.
  • The pollution index in Westlake is 205% worse than the national average.

Compare Sacramento, CA Weather To Other Cities

Westlake air quality index & pollution index

In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
IndexWestlakeSacramentoCalifornia
Air quality index555555
Pollution index15,476,50015,476,50018,106,726

Westlake air quality information

MeasurementTotal
Days measured365
Days with good air quality155
Days with moderate air quality175
Days w/ poor A.Q. for sensitive groups31
Days with unhealthy air quality4

Westlake air quality information

PollutantTotal
Arsenic0.090%
Benzene0.130%
Carbon Tetrachloride0.010%
Lead0.130%
Mercury0.070%

Average monthly Westlake temperature with heat index

Westlake monthly precipitation with daily maximum

Westlake monthly snow depth with daily maximum

Westlake monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Robbins, CA3224216%
Carmichael, CA63,6315510%
Florin, CA49,4865510%
Knights Landing, CA1,2405510%
Mather, CA4,4355510%
Sacramento, CA484,5305510%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Kansas City, MO471,7675816%
Mesa, AZ470,4567448%
Long Beach, CA469,7937448%
Atlanta, GA456,378524%
Fresno, CA513,8078060%
Sacramento, CA484,5305510%
Source: The Westlake, Sacramento, CA weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.
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