Weather Data Store Frontier Weather maintains an archive of both hourly and daily weather data for hundreds of cities throughout the U.S. and Canada. Much of the data is available to subscribers through their subscription package. A variety of historical weather data files are also available below for individual direct online purchase and immediate download. Please contact us by phone at 918-252-7791 or by email at sstrum@frontierweather.com if you are interested in purchasing a data set that is not listed below as we have weather data available for many more cities than are listed below and can also create a customized data set for you. We don't currently offer any historical or forecast degree day products through the online store, though we plan to eventually add some of our subscription only products in time. If you are interested in a one-time purchase of historical degree day products instead of a subscription, please contact us. HISTORICAL DAILY WEATHER DATA Daily weather data files include high temperature, low temperature, average temperature, heating degree days, cooling degree days, precipitation, snowfall and snow depth. Data is in a comma delimited text file. View sample daily data file. View daily data description. View an inventory of available daily data. All missing temperature data has been filled in using regression techniques, though some missing precipitation/snowfall data is present. Data file is a 33MB zipped comma delimited text file containing over 4 million rows of data. PRODUCT PRICE PRODUCT DESCRIPTION CLICK TO PURCHASE Daily Wx Data through 2010 $200 Historical daily weather data for more than 350 U.S. cities. Data through 2010, with more than 250 sites extending back to 1/1/1971. View sample daily data file. View the data inventory. Year to Date Daily Weather Data for 2011 $10 Historical daily weather data for more than 350 U.S. cities for the current year. Data is current to within a few days though some data may be missing as this dataset has not been fully cleaned. HISTORICAL HOURLY WEATHER DATA BY YEAR Hourly data files include temperature, dewpoint, relative humidity, wind speed, cloud fraction, and observed weather (rain, snow, etc). All missing data has been filled in. All data is in local standard time and so one hour will need to be added to observation times if needing to convert to daylight savings time. Data is in a comma delimited text file. View sample hourly data file. View hourly data description. View site list for files with 98 cities. View site list for files with 252 cities. PRODUCT PRICE PRODUCT DESCRIPTION CLICK TO PURCHASE 1998 Hourly Data For 98 Cities $150 Historical hourly weather data for 1998 for 98 major U.S. cities. View sample hourly data file. View site listing. 1999 Hourly Data For 98 Cities $150 Historical hourly weather data for 1999 for 98 major U.S. cities. View sample hourly data file. View site listing. 2000 Hourly Data For 98 Cities $150 Historical hourly weather data for 2000 for 98 major U.S. cities. View sample hourly data file. View site listing. 2001 Hourly Data For 98 Cities $150 Historical hourly weather data for 2001 for 98 major U.S. cities. View sample hourly data file. View site listing. 2002 Hourly Data For 98 Cities $150 Historical hourly weather data for 2002 for 98 major U.S. cities. View sample hourly data file. View site listing. 2003 Hourly Data For 98 Cities $150 Historical hourly weather data for 2003 for 98 major U.S. cities. View sample hourly data file. View site listing. 2004 Hourly Data For 252 Cities $250 Historical hourly weather data for 2004 for 252 major U.S. cities. View sample hourly data file. View site listing. 2005 Hourly Data For 252 Cities $250 Historical hourly weather data for 2005 for 98 major U.S. cities. View sample hourly data file. View site listing. 2006 Hourly Data For 252 Cities $250 Historical hourly weather data for 2006 for 252 major U.S. cities. View sample hourly data file. View site listing. 2007 Hourly Data For 252 Cities $250 Historical hourly weather data for 2007 for 252 major U.S. cities. View sample hourly data file. View site listing. 2008 Hourly Data For 252 Cities $250 Historical hourly weather data for 2008 for 252 major U.S. cities. View sample hourly data file. View site listing. 2009 Hourly Data For 252 Cities $250 Historical hourly weather data for 2009 for 252 major U.S. cities. View sample hourly data file. View site listing. 2010 Hourly Data For 331 Cities $250 Historical hourly weather data for 2010 for 331 U.S. and Canadian cities. View sample hourly data file. View site listing. Jan-Sep 2011 Hourly Data For 331 Cities $100 Historical hourly weather data for 2011 for 331 U.S. and Canadian cities. View sample hourly data file. View site listing. Entire 1998-Present Hourly Database $2,000 Historical hourly weather data from 1998 through the most recently updated month. The number of cities varies by year and corresponds to the numbers shown in the above files. Contact Us HISTORICAL HOURLY WEATHER DATA BY CITY (1998-October 2011) Hourly data files include temperature, dewpoint, relative humidity, wind speed, cloud fraction, and observed weather (rain, snow, etc). Some wind direction, MSLP, and precipitation data also present. All missing data has been filled in except for wind direction and MSLP prior to 2004. Some precipitation data is also missing. Frequently, missing precipitation data can be assumed to be 0.00" as 0.00" values of precipitation are not always reported, however, in some cases precipitation that actually fell is in fact missing. All data is in local standard time and so one hour will need to be added to observation times if needing to convert to daylight savings time. Files contain data for the period 1998 through October 2011 unless noted. Note that hour 0 in the files represents midnight. --- All Site Specific Hourly Data Files are $25 Each --- Albany, NY (KALB) Albuquerque, NM (KABQ) Amarillo, TX (KAMA) 2004-Pres Athens, GA (KAHN) Atlanta, GA (KATL) Atlantic City, NJ (KACY) Augusta, GA (KAGS) Austin, TX (KAUS) Baltimore, MD (KBWI) Billings, MT (KBIL) Birmingham, AL (KBHM) Bismarck, ND (KBIS) Boise, ID (KBOI) Boston, MA (KBOS) Buffalo, NY (KBUF) Burbank, CA (KBUR) Burlington, VT (KBTV) Charlotte, NC (KCLT) Chicago, IL (KORD) Cincinnati, OH (KCVG) Cleveland, OH (KCLE) Columbia, SC (KCAE) Columbus, OH (KCMH) Dallas, TX (KDFW) Dayton, OH (KDAY) Denver, CO (KDEN) Des Moines, IA (KDSM) Detroit, MI (KDTW) Erie, PA (KERI) Evansville, IN (KEVV) Flagstaff, AZ (KFLG) Fort Smith, AR (KFSM) Fort Wayne, IN (KFWA) Great Falls, MT (KGTF) Greensboro, NC (KGSO) Greenville, SC (KGSP) Harrisburg, PA (KMDT) Hartford, CT (KBDL) Houston, TX (KIAH) Indianapolis, IN (KIND) Jackson, MS (KJAN) Jacksonville, FL (KJAX) Lake Charles, LA (KLCH) Las Vegas, NV (KLAS) Little Rock, AR (KLIT) Long Beach, CA (KLGB) Los Angeles, CA (KCQT) Los Angeles, CA (KLAX) Louisville, KY (KSDF) Kansas City, MO (KMCI) Macon, GA (KMCN) Madison, WI (KMSN) Memphis, TN (KMEM) Miami, FL (KMIA) Milwaukee, WI (KMKE) Minneapolis, MN (KMSP) Mobile, AL (KMOB) Moline, IL (KMLI) Montgomery, AL (KMGM) Nashville, TN (KBNA) New Orleans, LA (KMSY) Newark, NJ (KEWR) New York, NY (KLGA) New York, NY (KJFK) Oklahoma City, OK (KOKC) Omaha, NE (KOMA) Orlando, FL (KMCO) Peoria, IL (KPIA) Philadelphia, PA (KPHL) Phoenix, AZ (KPHX) Pittsburgh, PA (KPIT) Portland, OR (KPDX) Providence, RI (KPVD) Raleigh, NC (KRDU) Rapid City, SD (KRAP) Richmond, VA (KRIC) Rockford, IL (KRFD) Sacramento, CA (KSAC) Saint Louis, MO (KSTL) Salt Lake City, UT (KSLC) San Antonio, TX (KSAT) San Francisco, CA (KSFO) Savannah, GA (KSAV) Scranton, PA (KAVP) Seattle, WA (KSEA) Shreveport, LA (KSHV) Sioux City, IA (KSUX) Spokane, WA (KGEG) Tampa Bay, FL (KTPA) Topeka, KS (KTOP) Tucson, AZ (KTUS) Tulsa, OK (KTUL) Washington, DC (KDCA) Washington, DC (KIAD) Wilmington, NC (KILM) Youngstown, OH (KYNG)