Canadian Weather Extremes


Maximum Temperature Last 24h. 07/21/2017 at 18:00 UTC
No. Location Station ID Amount
1 Onefour Automatic Weather Reporting System (Canada) 71116 35.2°C
2 Maplecreek Automatic Weather Reporting System (Canada) 71453 34.5°C
3 Etzicom Agcm, Alta (Canada) 71409 34.3°C
4 Manyberries AGCM, Alta (Canada) 71051 34.3°C
5 Masinasin Agdm, Alta (Canada) 71345 34.2°C
6 Medicine Hat Rcs, Alta (Canada) 71026 34.1°C
7 Medicine Hat, Alta (Canada) 71247 34°C
8 Pakowki Lake Agcm, Alta (Canada) 71070 33.6°C
9 Irvine Agcm, Alta (Canada) 71795 33.5°C
10 Seven Persons Agdm, Alta (Canada) 71525 33.5°C
Script courtesy of  Michael Holden of Relay Weather. Data courtesy of Ogimet


Minimum Temperature Last 24h. 07/21/2017 at 18:00 UTC
No. Location Station ID Amount
1 Key Lake, Sk, Sask (Canada) 71033 -0.7°C
2 Hat Island, N. W. T. (Canada) 71084 -0.5°C
3 Resolute, N. W. T. (Canada) 71924 -0.2°C
4 Gateshead Island, Nu (Canada) 71141 -0.1°C
5 Grise Fiord Climate, Nu (Canada) 71971 0°C
6 Stefansson Island, Nu (Canada) 71017 0°C
7 Valleyview Agdm, Alta (Canada) 71277 0°C
8 Resolute Cs, Nu (Canada) 71018 0.1°C
9 Alert Climate, Nu (Canada) 71355 0.7°C
10 Rowley Island, Nu (Canada) 71088 0.7°C
Script courtesy of  Michael Holden of Relay Weather. Data courtesy of Ogimet


Maximum Precipitation Last 24h. 07/21/2017 at 18:00 UTC
No. Location Station ID Amount
1 Slave Lake, Alta (Canada) 71369 33 mm
2 Cold Lake, Alta. (Canada) 71120 29.2 mm
3 Tawatinaw Agcm, Alta (Canada) 71549 28 mm
4 Edmonton International CS , Alta. (Canada) 71155 25 mm
5 St. Lina Agcm, Alta (Canada) 71548 24 mm
6 Fort Assiniboine AGCM, Alta (Canada) 71483 23 mm
7 Valleyview Agdm, Alta (Canada) 71277 20.5 mm
8 Crestomere Agcm, Alta (Canada) 71380 17 mm
9 Edson, Alta (Canada) 71167 14.6 mm
10 Outlook Pfra (Canada) 71551 14.2 mm
Script courtesy of  Michael Holden of Relay Weather. Data courtesy of Ogimet

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Warning: Many data filters have been introduced to the above data. Use caution with this data as some extreme values can be erroneous due to unsuspected errors in synop reports. All data should be verified. Note that the values we listed here are from international released synop reports, and for certain there will be other extreme values not in this list