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521 records | Page 1 of 11 | 
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Country or TerritoryStation NameWMO Station NumberNational Station Id NumberPeriodElement-Statistic Qualifier CodeStatistic DescriptionUnitJan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Annual NCDC Computed Value 
CANADAPENTICTON A , BC71889011261501955-1990 Mean Monthly Valuecount-9797.91-9797.910 0 0 0 0 0 0 0 -9797.91-9797.911 -9797.91
CANADAPENTICTON A , BC71889011261501955-199015Number of Years used to Calculate Normalcount30 30 30 30 29 30 30 30 30 30 30 30 -9999.92-9999.92
CANADAVANCOUVER INT'L A , BC71892011084471955-1990 Mean Monthly Valuecount-9797.91-9797.910 0 0 0 0 0 0 0 -9797.91-9797.911 -9797.91
CANADAVANCOUVER INT'L A , BC71892011084471955-199015Number of Years used to Calculate Normalcount30 30 30 30 30 30 30 30 30 30 30 30 -9999.92-9999.92
CANADACOMOX A , BC71893010218301955-1990 Mean Monthly Valuecount-9797.910 0 0 0 0 0 0 0 0 0 -9797.91-9797.91-9797.91
CANADACOMOX A , BC71893010218301955-199015Number of Years used to Calculate Normalcount30 30 30 30 29 30 29 30 30 30 30 30 -9999.92-9999.92
CANADAPRINCE GEORGE A , BC71896010964501955-1990 Mean Monthly Valuecount1 1 -9797.91-9797.910 0 0 0 0 -9797.91-9797.912 6 4.0 
CANADAPRINCE GEORGE A , BC71896010964501955-199015Number of Years used to Calculate Normalcount30 30 30 30 29 30 30 29 30 29 29 30 -9999.92-9999.92
CANADAPRINCE RUPERT A , BC71898010664811962-1990 Mean Monthly Valuecount-9797.91-9797.910 0 0 0 0 0 0 0 -9797.91-9797.91-9797.91-9797.91
CANADAPRINCE RUPERT A , BC71898010664811962-199015Number of Years used to Calculate Normalcount27 28 27 27 27 28 29 28 28 26 28 28 -9999.92-9999.92
CANADAKUUJJUARAPIK A , QC71905071035361957-1990 Mean Monthly Valuecount-9797.91-9797.91-9797.912 2 1 -9797.910 -9797.91-9797.912 1 10 8.0 
CANADAKUUJJUARAPIK A , QC71905071035361957-199015Number of Years used to Calculate Normalcount29 30 29 29 30 29 30 30 28 29 29 28 -9999.92-9999.92
CANADAKUUJJUAQ A , QC71906071135341955-1990 Mean Monthly Valuecount-9797.91-9797.91-9797.911 2 -9797.91-9797.910 -9797.911 2 -9797.919 6.0 
CANADAKUUJJUAQ A , QC71906071135341955-199015Number of Years used to Calculate Normalcount30 30 30 30 30 30 30 29 29 28 29 30 -9999.92-9999.92
CANADAIQALUIT A , NT71909024025901955-1990 Mean Monthly Valuecount-9797.91-9797.91-9797.91-9797.911 -9797.91-9797.910 -9797.912 -9797.91-9797.915 3.0 
CANADAIQALUIT A , NT71909024025901955-199015Number of Years used to Calculate Normalcount30 30 30 30 30 30 30 30 30 30 30 30 -9999.92-9999.92
CANADAFORT SMITH A , NT71934022022001955-1990 Mean Monthly Valuecount-9797.911 -9797.91-9797.91-9797.91-9797.910 0 -9797.912 4 1 11 8.0 
CANADAFORT SMITH A , NT71934022022001955-199015Number of Years used to Calculate Normalcount30 30 30 29 30 30 30 30 30 29 29 30 -9999.92-9999.92
CANADAHAY RIVER A , NT71935022024001955-1990 Mean Monthly Valuecount-9797.91-9797.91-9797.91-9797.91-9797.910 0 0 -9797.911 2 1 7 4.0 
CANADAHAY RIVER A , NT71935022024001955-199015Number of Years used to Calculate Normalcount29 30 30 29 29 28 29 29 29 29 29 30 -9999.92-9999.92
CANADAYELLOWKNIFE A , NT71936022041001955-1990 Mean Monthly Valuecount-9797.911 -9797.91-9797.91-9797.910 0 0 -9797.913 4 1 11 9.0 
CANADAYELLOWKNIFE A , NT71936022041001955-199015Number of Years used to Calculate Normalcount30 30 30 30 30 30 30 30 30 30 30 30 -9999.92-9999.92
CANADAGRANDE PRAIRIE A , AB71940030729201955-1990 Mean Monthly Valuecount1 1 -9797.91-9797.910 0 0 0 0 -9797.912 1 7 5.0 
CANADAGRANDE PRAIRIE A , AB71940030729201955-199015Number of Years used to Calculate Normalcount30 30 30 30 30 30 30 30 30 29 29 30 -9999.92-9999.92
CANADAFORT ST JOHN A , BC71943011830001955-1990 Mean Monthly Valuecount-9797.91-9797.91-9797.91-9797.91-9797.910 0 0 -9797.91-9797.911 -9797.915 1.0 
CANADAFORT ST JOHN A , BC71943011830001955-199015Number of Years used to Calculate Normalcount30 30 30 30 29 30 30 29 29 29 29 30 -9999.92-9999.92
CANADAFORT NELSON A , BC71945011929401955-1990 Mean Monthly Valuecount1 -9797.91-9797.91-9797.91-9797.910 0 0 -9797.912 2 1 7 6.0 
CANADAFORT NELSON A , BC71945011929401955-199015Number of Years used to Calculate Normalcount30 30 30 30 30 30 29 30 29 29 29 30 -9999.92-9999.92
CANADAFORT SIMPSON A , NT71946022021011963-1990 Mean Monthly Valuecount-9797.91-9797.91-9797.91-9797.91-9797.910 0 0 -9797.913 1 -9797.916 4.0 
CANADAFORT SIMPSON A , NT71946022021011963-199015Number of Years used to Calculate Normalcount27 26 26 27 27 26 26 27 25 26 27 28 -9999.92-9999.92
CANADACAPE PARRY A , NT71948022006751959-1990 Mean Monthly Valuecount-9797.91-9797.91-9797.91-9797.915 4 -9797.911 2 4 -9797.91-9797.9119 16.0 
CANADACAPE PARRY A , NT71948022006751959-199015Number of Years used to Calculate Normalcount30 30 30 29 30 30 30 30 29 29 29 28 -9999.92-9999.92
CANADASMITHERS A , BC71950010775001955-1990 Mean Monthly Valuecount1 -9797.91-9797.910 0 0 0 0 0 -9797.91-9797.91-9797.913 1.0 
CANADASMITHERS A , BC71950010775001955-199015Number of Years used to Calculate Normalcount30 30 30 30 29 30 30 30 30 29 29 30 -9999.92-9999.92
CANADATERRACE A , BC71951010681301955-1990 Mean Monthly Valuecount2 -9797.91-9797.910 0 0 0 0 0 0 -9797.912 6 4.0 
CANADATERRACE A , BC71951010681301955-199015Number of Years used to Calculate Normalcount30 30 29 27 28 30 28 27 29 26 26 28 -9999.92-9999.92
CANADAWATSON LAKE A , YT71953021012001955-1990 Mean Monthly Valuecount-9797.91-9797.91-9797.91-9797.910 0 0 0 0 -9797.91-9797.91-9797.914 -9797.91
CANADAWATSON LAKE A , YT71953021012001955-199015Number of Years used to Calculate Normalcount30 29 29 30 30 30 28 29 28 28 29 30 -9999.92-9999.92
CANADAINUVIK A , NT71957022025701960-1990 Mean Monthly Valuecount-9797.91-9797.91-9797.91-9797.912 -9797.910 0 -9797.913 -9797.91-9797.919 5.0 
CANADAINUVIK A , NT71957022025701960-199015Number of Years used to Calculate Normalcount30 30 30 30 30 29 30 29 29 29 29 30 -9999.92-9999.92
CANADAWHITEHORSE A , YT71964021013001955-1990 Mean Monthly Valuecount-9797.91-9797.910 0 0 0 0 0 0 -9797.91-9797.91-9797.912 -9797.91
CANADAWHITEHORSE A , YT71964021013001955-199015Number of Years used to Calculate Normalcount30 30 30 30 30 30 30 30 30 30 30 30 -9999.92-9999.92
CANADABURWASH A , YT71967021001821966-1987 Mean Monthly Valuecount-9797.91-9797.910 0 -9797.910 0 -9797.91-9797.91-9797.91-9797.91-9797.912 -9797.91
CANADABURWASH A , YT71967021001821966-198715Number of Years used to Calculate Normalcount20 21 21 21 21 21 21 20 20 20 20 21 -9999.92-9999.92
CANADAQUESNEL A , BC71000010966301955-1989 Mean Monthly Valuecount-9797.91-9797.91-9797.910 0 0 0 0 0 -9797.91-9797.91-9797.913 -9797.91
CANADAQUESNEL A , BC71000010966301955-198915Number of Years used to Calculate Normalcount29 28 29 28 27 28 27 28 28 27 27 27 -9999.92-9999.92
CANADAVERMILION A , AB71000030168001955-1982 Mean Monthly Valuecount-9797.91-9797.91-9797.91-9797.910 0 0 0 0 -9797.913 1 7 4.0 
CANADAVERMILION A , AB71000030168001955-198215Number of Years used to Calculate Normalcount22 22 21 20 21 21 21 21 20 20 20 21 -9999.92-9999.92
CANADACHURCHILL A , MB71913050606001955-1990 Mean Monthly Valuecount-9797.91-9797.91-9797.912 5 2 -9797.910 -9797.914 4 1 21 18.0 
CANADACHURCHILL A , MB71913050606001955-199015Number of Years used to Calculate Normalcount30 30 29 30 30 30 30 30 30 30 30 30 -9999.92-9999.92

Footnotes

1 - code for value > 0.0 but < the smallest unit at the archived precision
2 - code for missing value
Source

World Meteorological Organization Standard Normals

Source:  World Meteorological Organization

WMO data provide the basis for better understanding the climatology of severe weather and extreme events such as tropical cyclones, El Niño, floods, heat waves, cold waves, droughts and other natural hazards, contributing to saving both lives and property, and improving our understanding and monitoring of the climate system and environment. WMO has drawn attention to issues of major concern, such as ozone layer depletion, global warming, climate change and diminishing water resources.

WMO enhances the application of meteorological and hydrological information for the security and well-being of society. Such information is crucial for addressing major challenges such as food security, water resources management, reduction of pollution, decision-making related to the health sector, transport, tourism among others.

WMO provides guidelines to use procedures for analysing climate data for climate change purposes as well as for other applications. This includes, inter-alia, analysis of extremes in a changing climate, the role of climatological normals in a changing climate and climate data homogenisation. Description of processes, methodologies and practices in climatology are provided within a mandatory publication representing the WMO guide to climatological practices.

WMO defines climatological standard normals as "averages of climatological data computed for the following consecutive periods of 30 years: January 1, 1901 to December 31, 1930, January 1, 1931 to December 31, 1960, etc." (WMO, 1984).The latest global standard normals period is 1961-1990. The next standard normals periode is January 1991 – December 2020.
Last update in UNdata: 14 Jul 2010
Next update in UNdata: To be confirmed