TODAY APR25
TEMPERATURE47
HUMIDITY71
PRESSURE102510
WIND COND.110 13
  • 7166Fri90%70%
  • 8068Sat50%40%
  • 8063Sun30%80%
  • 7555Mon80%40%
  • 8059Tue20%
daynightWeather update from St. Louis Lambert International Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Spanish Lake for July is 80.9 degrees
  • The lowest monthly average temperature in Spanish Lake for January is 33.1 degrees
  • The most monthly precipitation in Spanish Lake occurs in April with 5.4 inches
  • The air quality index in Spanish Lake is 28% worse than the national average
  • The pollution index in Spanish Lake is 211% worse than the national average

Compare Spanish Lake, MO Weather

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      Spanish Lake 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
      January24°F45°F33°F2.4"
      February25°F48°F35°F2.2"
      March37°F61°F48°F3.6"
      April47°F72°F59°F5.4"
      May57°F80°F68°F4.6"
      June67°F89°F78°F5.2"
      July70°F92°F81°F4.2"
      August69°F91°F79°F3.6"
      September61°F84°F72°F4.3"
      October48°F72°F60°F3.4"
      November37°F60°F48°F3.4"
      December27°F47°F37°F3.5"

      Spanish Lake 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.
      IndexSpanish LakeMissouriNational
      Air quality index549742
      Pollution index8,473,0501,630,2552,726,193

      Spanish Lake air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality134
      Days with moderate air quality221
      Days w/ poor A.Q. for sensitive groups8
      Days with unhealthy air quality2

      Spanish Lake air quality information

      PollutantTotal
      Arsenic0.020%
      Benzene0.070%
      Carbon Tetrachloride0.020%
      Lead0.010%
      Mercury0.010%

      Average monthly Spanish Lake temperature with heat index

      Spanish Lake monthly precipitation with daily maximum

      Spanish Lake monthly snow depth with daily maximum

      Spanish Lake monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Grafton, IL672548.0%
      Old Jamestown, MO19,602548.0%
      Edwardsville, IL25,332548.0%
      Mitchell, IL1,233548.0%
      Wood River, IL10,149548.0%
      Spanish Lake, MO17,682548.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Knik-Fairview, AK17,6823138.0%
      Maryland City, MD17,681468.0%
      Tallmadge, OH17,6814314.0%
      Alton, TX17,6834216.0%
      Laurel, VA17,6784412.0%
      Spanish Lake, MO17,682548.0%
      Source: The Spanish Lake, MO 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.