Weather Data Store A variety of historical weather data files are available for direct online purchase below. 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. 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 249 cities. PRODUCT PRICE PRODUCT DESCRIPTION CLICK TO PURCHASE 1998 Hourly Data For 98 Cities $225 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 $225 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 $225 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 $225 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 $225 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 $225 Historical hourly weather data for 2003 for 98 major U.S. cities. View sample hourly data file. View site listing. 2004 Hourly Data For 98 Cities $225 Historical hourly weather data for 2004 for 98 major U.S. cities. View sample hourly data file. View site listing. 2005 Hourly Data For 98 Cities $225 Historical hourly weather data for 2005 for 98 major U.S. cities. View sample hourly data file. View site listing. 2006 Hourly Data For 98 Cities $225 Historical hourly weather data for 2006 for 98 major U.S. cities. View sample hourly data file. View site listing. 2007 Hourly Data For 98 Cities $225 Historical hourly weather data for 2007 for 98 major U.S. cities. View sample hourly data file. View site listing. 2008 Hourly Data For 98 Cities $225 Historical hourly weather data for 2008 for 98 major U.S. cities. View sample hourly data file. View site listing. 2008 Hourly Data For 252 Cities $350 Historical hourly weather data for 2008 for 252 major U.S. cities. View sample hourly data file. View site listing. 2009 Hourly Data For 98 Cities $225 Historical hourly weather data for 2009 for 98 major U.S. cities. View sample hourly data file. View site listing. 2009 Hourly Data For 252 Cities $350 Historical hourly weather data for 2009 for 252 major U.S. cities. View sample hourly data file. View site listing. HISTORICAL HOURLY WEATHER DATA BY CITY (1998-June 2010) Hourly data files include temperature, dewpoint, relative humidity, wind speed, cloud fraction, and observed weather (rain, snow, etc). Some wind direction, MSLP, and precipitaiton data also present. All missing data has been filled in except for wind direction, MSLP and precipitation which has only recently been added to the files. 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 June 2010 unless noted. Note that hour 0 in the files represents midnight. --- All Site Specific Hourly Data Files are $25 Each --- Albany (KALB) Albuquerque (KABQ) Atlanta (KATL) Baltimore (KBWI) Bismarck (KBIS) Boise (KBOI) Boston (KBOS) Buffalo (KBUF) Burbank (KBUR) Charlotte (KCLT) Chicago (KORD) Cincinnati (KCVG) Cleveland (KCLE) Dallas (KDFW) Denver (KDEN) Des Moines (KDSM) Detroit (KDTW) Hartford (KBDL) Houston (KIAH) Indianapolis (KIND) Jacksonville (KJAX) Las Vegas (KLAS) Little Rock (KLIT) Los Angeles (KCQT) Los Angeles (KLAX) Kansas City (KMCI) Madison (KMSN) Memphis (KMEM) Minneapolis (KMSP) Montgomery (KMGM) Nashville (KBNA) New Orleans (KMSY) New York (KLGA) Oklahoma City (KOKC) Omaha (KOMA) Orlando (KMCO) Peoria (KPIA) Philadelphia (KPHL) Phoenix (KPHX) Pittsburgh (KPIT) Portland (KPDX) Raleigh (KRDU) Richmond (KRIC) Sacramento (KSAC) Saint Louis (KSTL) Salt Lake City (KSLC) San Francisco (KSFO) Scranton (KAVP) Seattle (KSEA) Sioux City (KSUX) Spokane (KGEG) Tulsa (KTUL) Washington (KDCA) Washington (KIAD) HISTORICAL DAILY WEATHER DATA Daily weather data files include high temperature, low temperature, average temperature, heating degree days and cooling degree days. Data is in a comma delimited text file. View sample daily data file. View daily data description. View an inventory of available daily data. PRODUCT PRICE PRODUCT DESCRIPTION CLICK TO PURCHASE Daily Wx Data through 2009 $250 Historical daily weather data for more than 650 U.S. cities. Data through 2009, some locations extend back to 1948. View sample daily data file. View the data inventory. HISTORICAL FORECAST WEATHER DATA Historical forecast temperature data from various sources. PRODUCT PRICE PRODUCT DESCRIPTION CLICK TO PURCHASE GFS MOS Data 10/2003-1/2010 $75 Historical 8 day forecast MOS data from 2003-Jan 2010 for more than 1000 locations. All data is from 00Z MOS runs on weekdays and some Sundays. Data file only contains forecast high and low temperature, no other variables. View sample daily data file. View the data inventory. NAM MOS DATA For 1000+ Cities $50 Historical NAM MOS forecast data from 2007 through January 2010. Data from 00Z run only. Most Saturday's and some Sunday's are missing. Data file only contains forecast high and low temperature, no other variables. NWS Forecasts $75 Historical National Weather Service Forecasts from 2007 through January 2010. Most Saturday's and some Sunday's are missing. Data file only contains forecast high and low temperature, no other variables. GFS Ensemble Composite Data $100 Historical 15 Day composite GFS Ensemble forecast data from 00Z run only from 2007 through January 2010. Includes average high/low forecasts as well as warmest and coldest solutions. Additional variables such as precipitation are also present. Most Saturday's and some Sunday's are missing.