TODAY SEP28
TEMPERATURE72
HUMIDITY79
PRESSURE29.79
WIND COND.190 24.1
  • 6145Tue
  • 6849Wed
  • 6642Thu
  • 5940Fri
  • 6242Sat
daynightWeather update from Lexington Blue Grass Airport at

Key findings

  • The highest monthly average temperature in Jamestown for July is 76 degrees
  • The lowest monthly average temperature in Jamestown for January is 34 degrees
  • The most monthly precipitation in Jamestown occurs in July with 6.1 inches
  • The air quality index in Jamestown is 16% better than the national average
  • The pollution index in Jamestown is 76% better than the national average

Compare Lexington-Fayette, KY Weather

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      Jamestown 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
      January25°F44°F34°F4.2"
      February25°F47°F35°F3.4"
      March35°F59°F46°F4.1"
      April45°F70°F57°F5.7"
      May53°F77°F65°F5.0"
      June62°F86°F74°F5.2"
      July65°F88°F76°F6.1"
      August64°F88°F76°F4.7"
      September57°F82°F69°F3.9"
      October46°F71°F57°F4.0"
      November35°F59°F46°F3.0"
      December29°F48°F38°F5.2"

      Jamestown 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.
      IndexJamestownLexington-FayetteKentucky
      Air quality index424245
      Pollution index1,209,0305,590,3605,222,664

      Jamestown air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality303
      Days with moderate air quality62
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Jamestown air quality information

      PollutantTotal
      Arsenic0.003%
      Benzene0.080%
      Carbon Tetrachloride0.020%
      Lead0.070%
      Mercury0.001%

      Average monthly Jamestown temperature with heat index

      Jamestown monthly precipitation with daily maximum

      Jamestown monthly snow depth with daily maximum

      Jamestown monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      High Bridge, KY2644216%
      Wilmore, KY6,1814216%
      Midway, KY1,6814216%
      Nicholasville, KY29,2494216%
      Versailles, KY9,0914216%
      Lexington-Fayette, KY311,5294216%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      St. Louis, MO316,030548%
      Pittsburgh, PA305,3055612%
      Riverside, CA318,6788978%
      Corpus Christi, TX320,0504216%
      Stockton, CA301,4434510%
      Lexington-Fayette, KY311,5294216%
      Source: The Jamestown, Lexington-Fayette, KY 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.