TODAY APR19
TEMPERATURE76
HUMIDITY23
PRESSURE30.06
WIND COND.2
  • 8349Tue
  • 8150Wed
  • 8250Thu
  • 8551Fri
  • 8450Sat
daynightWeather update from Fresno, Fresno Air Terminal at

Key findings

  • The highest monthly average temperature in Monmouth for July is 84.7 degrees
  • The lowest monthly average temperature in Monmouth for December is 47.3 degrees
  • The most monthly precipitation in Monmouth occurs in December with 2 inches
  • The air quality index in Monmouth is 21% worse than the national average
  • The pollution index in Monmouth is 228% worse than the national average

Compare Monmouth, CA Weather

      vs
      How would you rate the weather in Monmouth?
      Write a review to give others more information about this area.
      How would you rate the air quality in Monmouth?
      Write a review to give others more information about this area.
      See all Monmouth poll results

      Monmouth 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°F59°F47°F2.0"
      February42°F65°F52°F1.7"
      March46°F71°F58°F1.6"
      April49°F77°F62°F1.4"
      May56°F86°F71°F0.3"
      June62°F95°F79°F0.2"
      July69°F101°F85°F0.0"
      August67°F100°F83°F0.0"
      September62°F94°F77°F0.1"
      October54°F82°F67°F0.4"
      November45°F69°F55°F0.9"
      December38°F59°F47°F2.0"

      Monmouth 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.
      IndexMonmouthCaliforniaNational
      Air quality index605550
      Pollution index16,639,20018,106,7265,066,862

      Monmouth air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality139
      Days with moderate air quality160
      Days w/ poor A.Q. for sensitive groups64
      Days with unhealthy air quality2

      Monmouth air quality information

      PollutantTotal
      Arsenic0.210%
      Benzene0.250%
      Carbon Tetrachloride0.002%
      Lead0.180%
      Mercury0.230%

      Average monthly Monmouth temperature with heat index

      Monmouth monthly precipitation with daily maximum

      Monmouth monthly snow depth with daily maximum

      Monmouth monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Lanare, CA2975612%
      Kingsburg, CA11,7165612%
      Laton, CA1,8775612%
      Riverdale, CA3,9645612%
      Hardwick, CA1545612%
      Monmouth, CA1556020%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Westdale, TX1553040%
      Bragg City, MO1552648%
      Wardner, ID1554314%
      Norwood, MI1553628%
      Macdoel, CA1552942%
      Monmouth, CA1556020%
      Source: The Monmouth, 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.