Climate.OneBuilding.Org

News about this website

This website contains typical, single-year climate data files in EPW format from many publicly available data sets from around the world.

November 2018 - New Simulation Climate Data Set for "Middle East" (499) - Countries: United Arab Emirates, Bahrain, Iran, Iraq, Oman, Qatar, Saudi Arabia, Yemen, Israel, Jordan, Palestine, Syrian Arab Republic.  This in addition to the earlier posting for Kuwait.

October 2018 - New Simulation Climate Data Set for Africa (1521), South Asia (878), Western Asia-Kuwait (47), Southwest Pacific/Australasia (1953), portions of Europe (1352), and updated Antarctica (172)

July 2018 - 22 Korean (South Korea) climate/weather files are available - from PHIKO - Passive House Institute Korea

Apr 2018 - New Simulation Climate Data Set for Mexico, Caribbean, Central and South America and Antarctica Available

A new simulation climate data set (TMYx) is now available for locations in Mexico, Caribbean, Central, South America and Antarctica, derived from the ISD (US NOAA's Integrated Surface Database) with hourly data through 2017. TMYxs for more than 1600 locations in the Americas are available. There may be two TMYxs for a location, e.g., MEX_MEX_Cuidad.Mexico-Juarez.Intl.AP.766793_TMYx, and MEX_MEX_Cuidad.Mexico-Juarez.Intl.AP.766793_TMYx.2003-2017. In these cases, there's a TMY for the entire period of record and a second TMY for the most recent 15 years (2003-2017). Not all locations have recent data.

TMY3a (US and some others), TMY (US and some others), CWEC (Canada), CTZ (California Climate Zones), CSWD (Chinese Standard Weather Data), BBSR (Germany), NIWA (New Zealand), RMY 2012 (Australia), IMS (Israel), ITMY (Iran), SWERA (multiple countries), INMET and TRY (Brazil), City University of Hong Kong, ISHRAE (India), IMGW (Poland), KISR (Kuwait), JGMY (Japan generated weather), TurTMY (Turkey), ArgTMY (Argentina) and Uruguay (AMTUes) sources have been loaded. Stay tuned to this page for further updates.

TMYx - see below for details on locations. TMYx files are derived from ISD (US NOAA's Integrated Surface Database) with hourly data through 2017. TMYx files are created using the general principles from the IWEC (International Weather for Energy Calculations) that was published in 2001. TMYn files are created from NSRDB (National Solar Radiation Database from NREL - National Renewable Energy Laboratory) downloads - this data was used in the Caribbean where there was little or no ISD data). The resultant files have been peer reviewed by interested parties.

A papers section has been added.

Weather Data Sets Currently Available

  • TMYx "Middle East" WMO Regions 2 (Asia) and 6 (Europe) 263 locations*    <<NEW!
    499 climate files: 263 from full dataset, 236 with 2003-2017 years data. By Country (totals): Bahrain (2), Iran (189), Iraq (49), Oman (66), Qatar (6), Saudi Arabia (67), United Arab Emirates (19), Yemen (25), Israel (23), Jordan (18), Palestine (3), Syrian Arab Republic (23)
  • PHIKO TRY South Korea 22 locations*  <<NEW!
    A Test Reference Year (TRY) was created, based on ISO 15927-4:2005 for assessing the annual energy use. The TRY is based on measured data from the years 2005 till 2014 sourced by Korea Meteorological Administration. The preparation of the TRY was performed by Passive House Institute Korea.
  • TMYx WMO Region 1 - Africa 855 locations*  <<NEW!
    1521 climate files: 855 from full dataset, 666 with 2003-2017 years data. By Country (totals): Algeria (150), Angola (16), Benin (12), Botswana (30), Burkina Faso (18), Burundi (2), Cabo Verde (8), Cameroon (8), Central African Republic (20), Chad (22), Comoros (3), Congo-Brazzaville (25), Congo-Kinshasa (2), Cote D'Ivoire (24), Djbouti (4), Egypt (78), Equatorial Guinea (4), Eritrea (3), Eswatini (10), Ethiopia (35), French Southern Territories (8), Gabon (22), Gambia (12), Ghana (34), Guinea (10), Guinea-Bissau (5), Kenya (49), Lesotho (4), Liberia (2), Libya (43), Madagascar (39), Malawi (4), Mali (33), Mauritania (23), Mauritius (14), Mayotte (2), Morocco (54), Mozambique (32), Namibia (35), Niger (30), Nigeria (8), Reunion (5), Rwanda (6), Sao Tome and Principe (2), Senegal (17), Seychelles (3), Sierra Leone (2), Somalia (1), South Africa (293), South Sudan (6), Spain (Ceuta and Canary Islands) (23), St Helena & other islands (8), Sudan (42), Tanzania (33), Togo (15), Tunisia (47), Uganda (15), Western Sahara (4), Zambia (14), Zimbabwe (48)
  • TMYx WMO Region 2 - Asia 482 locations*  <<NEW!
    925 climate files: Asia: 482 from full dataset, 443 with 2003-2017 years data; By Country (totals): Afghanistan (17), Bangladesh (60), Bhutan (2), British Indian Ocean Territory (2), Cambodia (8), India (200), Kuwait (47), Laos (39), Maldives (10), Myanmar (70), Nepal (13), Pakistan (41), Sri Lanka (41), Thailand (256), Vietnam (78)
  • TMYx WMO Region 3 - South America 594 locations*  <<NEW!
    1044 climate files: South America: 594 from full dataset, 450 with 2003-2017 years data; By Country (totals): Argentina (162), Bolivia (63), Brazil (419), Chile (63), Colombia (69), Ecuador (47), Falkland Islands/Islas Malvinas (8), French Guiana (8), Guyana (3), Paraguay (45), Peru (52), South Georgia/Sandwich Islands (4), Suriname (6), Uruguay (42), Venezuela (53)
  • TMYx WMO Region 4 - North and Central America 348 locations*  <<NEW!
    684 climate files: 348 from full dataset, 336 with 2003-2017 years data, 45 TMYn (2001-2015 from NSRDB). By Country (totals): North America: Saint Pierre & Miquelon (5), Mexico (254), Central America: Belize (3), Costa Rica (10), El Salvador (10), Guatemala (23), Honduras (31), Nicaragua (14), Panama (11), Caribbean: Anguilla (3), Antigua (9), Aruba (2), Bahamas (56), Barbados (2), Bermuda (7), British Virgin Islands (3), Cayman Islands (12), Cuba (73), Curacao (2), Dominica (6), Dominican Republic (26), Grenada (2), Guadeloupe (8), Haiti (12), Jamaica (4), Martinique (4), Montserrat (4), Puerto Rico (30), Saba-Bonaire-St.Eustasius (7), Saint Barthelemy (3), Saint Kitts and Nevis (7), Saint Lucia (6), Saint Martin (5), Sint Maarten (2), Saint Vincent (3), Trinidad Tobago (6), Turks and Caicos (8), US Virgin Islands (12)
  • TMYx WMO Region 5 - Southwest Pacific 1048 locations*  <<NEW!
    1953 climate files: 1048 from full dataset, 905 with 2003-2017 years data. By Country (totals): American Samoa (4), Australia (1221), Brunei Darussalam (3), Christmas Island (2), Cocos Islands (2), Cook Islands (11), Fiji (25), French Polynesia (20), Guam (4), USA-Hawaii (40), Indonesia (223), Kiribati (11), Malaysia (50), Marshall Islands (10), Micronesia (8), Nauru (4), New Caledonia (23), New Zealand (79), Niue (2), Norfolk Island (2), Northern Mariana Islands (7), Palau (2), Papua New Guinea (8), Philipines (118), Samoa (7), Singapore (6), Soloman Islands (13), Timor-Leste (2), Tokelau (1), Tonga (12), Tuvalu (7), US Minor Outlying Islands (7), Vanuatu (13), Wallis and Futuna Islands (4)
  • (Note: Physically and politically Hawaii is part of United States of America, but WMOs indicate Southwest Pacific Region - these files are available in both regions).
  • TMYx WMO Region 6 - Europe 762 locations*  <<NEW!
    1352 climate files: 762 from full dataset, 590 with 2003-2017 years data. By Country (totals): Cyprus (35), Czechia (83), Greece (93), Greenland (75), Guernsey (4), Iceland (47), Ireland (48), Isle of Man (3), Jersey (2), lebanon (10), Poland (170), Turkey (229), United Kingdom (553)
  • (Note: Physically Greenland appears to be part of North America, but WMOs indicate Europe - these files are available in both locations).
  • TMYx WMO Region 7 - Antarctica 94 locations*  <<NEW!
    172 climate files: 94 from full dataset, 78 with 2003-2017 years data. By Country (totals): Antarctica (167), Bouvet Island (1), Heard and McDonald Islands (4)
  • AMTUes 5 locations* >5 locations, Uruguay: Alonso-Suárez R., Bidegain, M., Abal, G., Modernell, P. Año Meteorológico Típico para Aplicaciones de Energía Solar (AMTUes): series típicas horarias para 5 sitios del Uruguay. Memoria Técnica del LES/UdelaR, versión 2.4, junio 2016. AMTUes website: http://les.edu.uy/productos/amtues-2/ AMTUes Technical Report: http://les.edu.uy/wp-content/uploads/2016/06/MT_1-2_AMTUes_final.pdf
  • CWEC 2016 492 locations* 
    492 locations, Canadian Weather for Energy Calculations, Environment Canada, with data through 2014
  • CTZ 2016 102 locations* 
    102 locations, California Climate Zone California Title 24, United States of America, developed for the California Energy Commission
  • TurTMY 81 locations* 
    81 locations, Turkey Climate Data Set Prepared by Dr. Saban PUSAT; In some stations relative humidity was not available. For these monthly mean relative humidity data table has been added. Saban Pusat, Ýsmail Ekmekçi, Mustafa Tahir Akkoyunlu, Generation of typical meteorological year for different climates of Turkey, Renewable Energy, Volume 75, March 2015, Pages 144-151, ISSN 0960-1481, http://dx.doi.org/10.1016/j.renene.2014.09.039.
  • ArgTMY 15 locations* 
    15 locations, Generation of typical meteorological years for Argentine Littoral Region, Facundo Bre and Victor Fachinotti, Energy and Buildings, Volume 129, 1 October 2016, Pages 432–444, Argentine Data Set - Bre/Fachinotti - CIMEC/CONICET - Basic data measured by CIM/SMN (1994-2014)
  • JGMY 157 locations* 
    157 locations, Generated data set developed by Larry Degelman, Professor Emeritus of Architecture, Texas A&M University. The data set is synthetically generated (statistically correct) data.
  • TMY 12 locations 
    12 locations, TMY data set developed by the National Renewal Energy Laboratory. These 12 locations are not duplicated in the later TMY3/TMY3a data. Names and some locations were changed.
  • KISR 2 locations, Kuwait - REMOVED
    2 locations, Kuwait developed by developed by the Kuwait Institute for Scientific Research (KISR) based on measured meteorological data for Kuwait International Airport and KISR's coastal weather station.
  • IMGW 61 locations, Poland
    61 locations, Poland developed by the Polish Ministerstwo Infrastruktury based on data from the Instytutu Meteorologii i Gospodarki Wodnej (IMGW).
  • TMY3a (update of TMY3 Jan 2015)*
    1020 locations, United States of America, Puerto Rico, US Virgin Islands, Guam Pacific, developed by National Renewal Energy Laboratory. In addition to the updates made to create the TMY3a, extensive verification and updating of location names (635 files), 99 locations corrected (including lat/long, timezone, elevation -- in selected), and 285 files data issues fixed..
  • ISHRAE 2014*
    India 62 locations
  • INMET* and TRY*
    411 locations and 17 locations, respectively, Brazil and one location in Antarctica
  • SWERA - REMOVED
    87 locations
    , 11 countries (8 Bangladesh, 1 Belize, 18 Cuba, 9 Ethiopia, 1 Ghana, 5 Guatemala, 8 Honduras, 23 Kenya, 2 Maldives, 3 Nicaragua, 9 Sri Lanka, locations in Brazil and China not included)
  • City University of Hong Kong
    1 location (Hong Kong) jointly developed by Dr TT Chow and ALS Chan of the City University of Hong Kong supported by a CERG grant from the Research Grants Council of the Hong Kong Special Administrative Region of China. Solar radiation measured from observatory station at 22.32 N, 114.17 E, 65 m above mean sea level.
  • ITMY
    6 locations, Iran, developed by Iran Building and Housing Research Center
  • RMY 2012*
    69 locations, Australia, 50% (A), 33% (B) and 17% (C) solar weight versions, developed for the Australian National House Energy Rating Scheme (NatHERS) 2012 by NIWA
  • IMS*
    4 locations, Israel, developed by Technion using data from the Israel Meteorological Service (IMS)
  • BBSR*
    15 locations, Germany, current (jahr, somm, wint) and 2035 (jahr, somm, wint) versions, developed by BBSR (Bundesinstitut für Bau-, Stadt- und Raumforschung) and DWD (Deutscher Wetterdienst)
  • NIWA
    18 locations, New Zealand, developed by NIWA (New Zealand National Institute of Water & Atmospheric Research) for EECA (Energy Efficiency and Conservation Authority)
  • CWEC
    80 locations, Canada, developed by Numerical Logics in collaboration with Environment Canada and the National Research Council of Canada
  • California Climate Zone Data
    16 locations (CTZ v2), 86 locations (CTZ 2010*), 102 locations (CTZ 2016*) California Title 24, United States of America, developed for the California Energy Commission
  • Chinese Standard Weather Data (CSWD)
    270 locations, China, developed by Department of Building Science and Technology at Tsinghua University and China Meteorological Bureau

New Data Sets in Progress

  • a few others we just started working with

*Not available on DOE EnergyPlus web site.