Meteorological Data

Since 2002, meteorological data from relevant stations are made available on the AZMP website. Data from these meteorological variables, in a different format and with different units, are provided by Environment Canada and are also available through their National Climate Data and Information Archive in daily or monthly files. On the AZMP website, all data sets are forced continuous and hourly. Gaps shorter or equal to one year are filled with NaNs, and gaps greater than one year that would result in large amounts of parsing with NaNs were avoided by segmenting necessary files. The files are synchronised with Environment Canada twice a year. To obtain the latest values, please visit Environment Canada's National Climate Data and Information Archive.

Click on the maps or scroll down for list of stations and time coverage.

Please note that Environment Canada also produces datasets of monthly homogenized data that are more suitable to climate studies than the archived meteorological data presented here. For climate purposes, please access Environment Canada's Adjusted and Homogenized Canadian Climate Data website.

Map of available meteorological stations

HLY01 - Hourly Weather HLY03 - Hourly Rainfall HLY11 - Hourly Solar Radiation INDEX - Monthly Temperature
Sea Level Pressure
Dew Point Temperature
Dry Bulb Temperature
Wind Speed
Wind Direction
Total Cloud Amount
Rate of Rainfall Global Solar Radiation
Sky (diffuse) Radiation
Reflected Solar Radiation
Net All Wave Radiation
Dry Bulb Temperature
(Climate Indices section)
Arctic St. Lawrence/Atlantic St. Lawrence/Atlantic St. Lawrence/Atlantic Fundy/St. Lawrence/Scotian Shelf Tuktoyaktuk_A Nanisivik_A Alert Clyde_A Iqaluit_A Iqaluit_UA Resolute_CARS Resolute_CS Holman Montreal_Dorval_A Blanc_Sablon_A Blanc_Sablon Natashquan_A Sept_Iles_UA Grindstone_Island Iles_de_la_Madeleine Iles_de_la_Madeleine_A Mont_Joli_A Normandin_CDA La_Grande_IV_A Inukjuak_UA Kuujjuaq_A Kuujjuaq_UA Fredericton_CDA Saint_John_A Saint_John_A Brier_Island Yarmouth_A Debert Halifax_Citadel Kentville_Cda_CS Nappan_Auto Shearwater_A Shearwater_Auto Shearwater_RCS Shearwater_Jetty Kentville_CDA Sable_Island Sydney_A Yarmouth_A Charlottetown_A Charlottetown_A Charlottetown_CDA Summerside Summerside_A Daniels_Harbour St_John_s_Intl_A St_John_s_A St_John_s_West_CDA Stephenville_A Cartwright Goose_UA Hopedale__Aut_ Tuktoyaktuk_A Nanisivik_A Alert Clyde_A Iqaluit_A Iqaluit_UA Resolute_CARS Resolute_CS Holman Montreal_Dorval_A Blanc_Sablon_A Blanc_Sablon Natashquan_A Sept_Iles_UA Grindstone_Island Iles_de_la_Madeleine Iles_de_la_Madeleine_A Mont_Joli_A Normandin_CDA La_Grande_IV_A Inukjuak_UA Kuujjuaq_A Kuujjuaq_UA Fredericton_CDA Saint_John_A Saint_John_A Brier_Island Yarmouth_A Debert Halifax_Citadel Kentville_Cda_CS Nappan_Auto Shearwater_A Shearwater_Auto Shearwater_RCS Shearwater_Jetty Kentville_CDA Sable_Island Sydney_A Yarmouth_A Charlottetown_A Charlottetown_A Charlottetown_CDA Summerside Summerside_A Daniels_Harbour St_John_s_Intl_A St_John_s_A St_John_s_West_CDA Stephenville_A Cartwright Goose_UA Hopedale__Aut_ Tuktoyaktuk_A Nanisivik_A Alert Clyde_A Iqaluit_A Iqaluit_UA Resolute_CARS Resolute_CS Holman Montreal_Dorval_A Blanc_Sablon_A Blanc_Sablon Natashquan_A Sept_Iles_UA Grindstone_Island Iles_de_la_Madeleine Iles_de_la_Madeleine_A Mont_Joli_A Normandin_CDA La_Grande_IV_A Inukjuak_UA Kuujjuaq_A Kuujjuaq_UA Fredericton_CDA Saint_John_A Saint_John_A Brier_Island Yarmouth_A Debert Halifax_Citadel Kentville_Cda_CS Nappan_Auto Shearwater_A Shearwater_Auto Shearwater_RCS Shearwater_Jetty Kentville_CDA Sable_Island Sydney_A Yarmouth_A Charlottetown_A Charlottetown_A Charlottetown_CDA Summerside Summerside_A Daniels_Harbour St_John_s_Intl_A St_John_s_A St_John_s_West_CDA Stephenville_A Cartwright Goose_UA Hopedale__Aut_
# Station   Latitude ° N Longitude ° W Elevation (m) HLY01 HLY03 HLY11
2203912   Tuktoyaktuk_A  NT 69.42  133.02  4.6  X
2402730   Nanisivik_A  NU 72.97  84.62  641.9  X
2400300   Alert  NU 82.52  62.28  30.48  X
2400800   Clyde_A  NU 70.49  68.52  26.5  X X
2402590   Iqaluit_A  NU 63.75  68.55  33.5  X X
2402594   Iqaluit_UA  NU 63.75  68.55  20  X
2403500   Resolute_CARS  NU 74.72  94.98  67.4  X X
2403505   Resolute_CS  NU 74.72  94.98  68  X
2502501   Holman  NT 70.77  117.7  35.7  X
7025250   Montreal_Dorval_A  QC 45.47  73.75  20  X X X
7040812   Blanc_Sablon_A  QC 51.45  57.18  36.9  X
7040813   Blanc_Sablon  QC 51.42  57.22  36.9  X X
7045400   Natashquan_A  QC 50.18  61.82  10.7  X X
7047912   Sept_Iles_UA  QC 50.22  66.25  53.1  X X
7052960   Grindstone_Island  QC 47.38  61.77  59.7  X
7053KGR   Iles_de_la_Madeleine  QC 47.43  61.77  7.6  X
705C2G9   Iles_de_la_Madeleine_A  QC 47.42  61.78  10.4  X X
7055120   Mont_Joli_A  QC 48.6  68.21  52.4  X X
7065640   Normandin_CDA  QC 48.85  72.53  137.2  X X
7093GJ3   La_Grande_IV_A  QC 53.76  73.68  306.3  X X X
7103282   Inukjuak_UA  QC 58.47  78.08  25.5  X X X
7113534   Kuujjuaq_A  QC 58.12  68.42  39.3  X
7113E34   Kuujjuaq_UA  QC 58.12  68.42  60.2  X
8101600   Fredericton_CDA  NB 45.92  66.62  39.6  X X
8104900   Saint_John_A  NB 45.32  65.89  108.8  X X
8104901   Saint_John_A  NB 45.32  65.89  108.8  X X
8200604   Brier_Island  NS 44.29  66.35  15.8  X
8206495   Yarmouth_A  NS 43.83  66.09  42.9  X X
8201390   Debert  NS 45.417  63.467  44.2  X
8202220   Halifax_Citadel  NS 44.65  63.58  70.1  X
8202810   Kentville_Cda_CS  NS 45.07  64.48  48.7  X
8203702   Nappan_Auto  NS 45.76  64.24  -1  X
8205090   Shearwater_A  NS 44.63  63.5  50.9  X X
8205091   Shearwater_Auto  NS 44.62  63.52  53  X
8205092   Shearwater_RCS  NS 44.63  63.51  24  X
8205093   Shearwater_Jetty  NS 44.63  63.52  5.5  X
8202800   Kentville_CDA  NS 45.07  64.48  48.8  X X
8204700   Sable_Island  NS 43.93  60.01  X X X
8205700   Sydney_A  NS 46.17  60.05  61.9  X X
8206500   Yarmouth_A  NS 43.83  66.09  43  X X
8300300   Charlottetown_A  PE 46.29  63.12  48.8  X X
8300301   Charlottetown_A  PE 46.29  63.12  48.5  X X
8300400   Charlottetown_CDA  PE 46.25  63.13  22.6  X X
8300596   Summerside  PE 46.44  63.83  19.5  X
8300700   Summerside_A  PE 46.43  63.83  19.5  X
8401400   Daniels_Harbour  NL 50.24  57.58  19  X X
8403505   St_John_s_Intl_A  NL 47.62  52.75  140.5  X
8403506   St_John_s_A  NL 47.62  52.74  140.5  X
8403600   St_John_s_West_CDA  NL 47.52  52.78  114.3  X X
8403800   Stephenville_A  NL 48.53  58.55  25.6  X
8501100   Cartwright  NL 53.71  57.03  14.3  X
8501910   Goose_UA  NL 53.3  60.37  35.7  X
8502400   Hopedale__Aut_  NL 55.45  60.21  11.9  X

All times are local standard with the exception of Radiation which is local apparent.

Documentation :
http://www.climate.weatheroffice.ec.gc.ca/prods_servs/documentation_index_e.html

Data inventory : XLS

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