Weather Extremes


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Maximum (highest) temperature (last 24 hours)
No. Location Station Temperature
1 Pemberton Automatic Weather Reporting System (Canada) 71777 29.1°C
2 Lytton Rcs, Bc (Canada) 71765 28.1°C
3 Port Alberni (Aut), Bc (Canada) 71475 27.8°C
4 Kindersley, Sask. (Canada) 71129 27.2°C
5 Lytton A. B. C. (Canada) 71812 27.2°C
6 Hamilton Rbg Cs, Ont (Canada) 71297 26.8°C
7 Lillooet, Bc (Canada) 71999 26.6°C
8 Ridgetown Rcs, Ont (Canada) 71307 26.6°C
9 Toronto Pearson Int'L. Ont. (Canada) 71624 26.6°C
10 Ashcroft, Bc (Canada) 71681 26.4°C


Minimum (lowest) Temperature (last 24 hours)
No. Location Station Temperature
1 Stefansson Island, Nu (Canada) 71017 -18.3°C
2 Cambridge Bay Gsn, Nu (Canada) 71288 -17.8°C
3 Cambridge Bay A, Nu (Canada) 71925 -17.7°C
4 Cape Peel West, Nu (Canada) 71064 -16.8°C
5 Grise Fiord Climate, Nu (Canada) 71971 -16.2°C
6 Mould Bay Cs, Nwt (Canada) 71989 -15.2°C
7 Robertson Lake Automated Reporting Station (Canada) 71490 -12.6°C
8 Hat Island, N. W. T. (Canada) 71084 -12.2°C
9 Resolute (Cap15) (Canada) 71649 -12°C
10 Gateshead Island, Nu (Canada) 71141 -11.9°C


Maximum (largest amount) Precipitation (last 24 hours)
No. Location Station Amount
1 Sudbury, Ont. (Canada) 71730 36.4 mm
2 Cartwright, Nfld. (Canada) 71818 33.7 mm
3 Upsala, Ont. (Canada) 71435 31.7 mm
4 Beatrice Climate, Ont (Canada) 71694 27.5 mm
5 Maniwaki (Canada) 71721 27 mm
6 Pukaskwa (Canada) 71750 26.9 mm
7 Mary's Harbour, Nfld (Canada) 71339 26.7 mm
8 Barrage Temiscamingue, Que (Canada) 71732 23.4 mm
9 Muskoka Awos, Ont (Canada) 71532 22.2 mm
10 St. John's, Nfld (Canada) 71801 22 mm
Script courtesy of Michael Holden of Relay Weather. Data courtesy of Ogimet (Last data update @ 01:00 on May 24th, 2019 UTC)


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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