Latitude N 54° 31' 31"             Longitude W 02° 40' 30"            Elevation 250 m Now Today Yesterday This Month This Year Monthly Records All Time Records NOAA Style Reports Archive Data Trends Gauges Clifton PWS Records began on 12 January 2010. Here are the extremes recorded since then. Temperature and Humidity High Temperature 29.2 °C at 15:19 on 21 May 2010 Low Temperature -14.4 °C at 03:53 on 08 December 2010 Lowest Wind Chill Temperature -14.4 °C at 03:53 on 08 December 2010 Highest Apparent Temperature 32.2 °C at 12:15 on 27 June 2011 Lowest Apparent Temperature -17.8 °C at 04:03 on 08 December 2010 Highest Minimum 15.5 °C at 04:29 on 01 August 2011 Lowest Maximum -2.6 °C at 00:00 on 18 December 2010 Highest Humidity 99 % at 09:39 on 12 October 2010 Lowest Humidity 21 % at 15:20 on 24 April 2010 Highest Daily Range 18.6 °C on 23 May 2012 Lowest Daily Range 0.8 °C on 23 March 2013 Rainfall Highest Rain Rate 97.2 mm/hr at 14:08 on 28 June 2012 Highest Hourly Rainfall 20.7 mm at 14:28 on 28 June 2012 Highest Daily Rainfall 48.3 mm on 20 December 2012 Highest Monthly Rainfall 262.5 mm December 2012 Longest Dry Period 14 Days to 01 April 2012 Longest Wet Period 27 Days to 17 December 2011 Wind Highest Wind Gust 62.4 mph at 21:43 on 17 April 2013 Highest Wind Speed 10-minute Average 38.7 mph at 20:08 on 03 February 2011 Highest Daily Wind Run 438.0 miles on 14 April 2013 Pressure (Sea level) High Pressure 1042.1 hPa at 10:03 on 26 January 2010 Low Pressure 966.4 hPa at 18:37 on 11 November 2010 Page Updated 24/05/2013 06:00:00 Powered by Cumulus v1.9.4 (1074)