ALTOCUMULUS@MONTREAL weather

 Latitude N 45° 35' 13"    Longitude W 73° 35' 18"    Elevation 154 ft

Records began on 03 October 2011. Here are the extremes recorded since then.

Records Since 03 October 2011
Temperature and Humidity
Highest Temperature 36.6 °C at 18:02 on 21 July 2011
Lowest Temperature -27.8 °C at 07:11 on 01 February 2014
Highest Dew Point 26.5 °C at 11:12 on 11 September 2013
Lowest Dew Point -39.0 °C at 08:43 on 01 February 2014
Highest Apparent Temperature 38.1 °C at 19:14 on 21 July 2011
Lowest Apparent Temperature -35.3 °C at 08:47 on 01 February 2014
Lowest Wind Chill Temperature -39.9 °C at 08:47 on 01 February 2014
Highest Heat Index 41.6 °C at 15:03 on 21 July 2011
Highest Minimum 26.3 °C at 05:56 on 22 July 2011
Lowest Maximum -22.5 °C at 20:35 on 01 February 2014
Highest Humidity 100 % at 23:26 on 22 June 2013
Lowest Humidity 9 % at 14:13 on 21 April 2016
Highest Daily Range 23.4 °C on 14 April 2014
Lowest Daily Range 0.2 °C on 03 October 2011
Rainfall
Highest Rain Rate 213.4 mm/hr at 12:40 on 23 July 2016
Highest Hourly Rainfall 37.2 mm at 19:58 on 13 August 2013
Highest Daily Rainfall 86.8 mm on 16 August 2016
Highest Monthly Rainfall 166.4 mm April 2017
Longest Dry Period 18 days to 02 February 2014
Longest Wet Period 8 days to 27 April 2012
Wind
Highest Wind Gust 84.6 km/h at 13:41 on 11 January 2013
Highest Wind Speed Average 64.6 km/h at 02:12 on 18 January 2012
Highest Daily Wind Run 833.3 km on 31 January 2013
Pressure
Lowest Pressure (sl) 975.22 hPa at 07:26 on 30 October 2017
Highest Pressure (sl) 1049.00 hPa at 09:44 on 17 April 2014
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