Reigate Grammar School weather

 Latitude N 51° 14' 14"    Longitude W 00° 11' 49"    Elevation 96 m

Records began on 14 August 2012. Here are the extremes recorded since then.

Records Since 14 August 2012
Temperature and Humidity
Highest Temperature 45.2 °C at 19:16 on 26 December 2020
Lowest Temperature -7.3 °C at 07:21 on 28 February 2018
Highest Dew Point 45.2 °C at 19:16 on 26 December 2020
Lowest Dew Point -52.7 °C at 01:57 on 26 January 2021
Highest Apparent Temperature 71.0 °C at 18:37 on 26 December 2020
Lowest Apparent Temperature -11.2 °C at 07:31 on 28 February 2018
Lowest Wind Chill Temperature -12.5 °C at 10:40 on 01 March 2018
Highest Heat Index 154.7 °C at 19:16 on 26 December 2020
Highest Minimum 34.7 °C at 00:00 on 11 January 2021
Lowest Maximum -1.1 °C at 21:23 on 08 February 2021
Highest Humidity 100 % at 07:20 on 19 August 2012
Lowest Humidity 0 % at 10:33 on 08 November 2020
Highest Daily Range 43.9 °C on 12 January 2021
Lowest Daily Range 0.6 °C on 23 October 2012
Rainfall
Highest Rain Rate 822.8 mm/hr at 06:57 on 10 December 2017
Highest Hourly Rainfall 166.0 mm at 13:42 on 19 April 2021
Highest Daily Rainfall 166.0 mm on 19 April 2021
Highest Monthly Rainfall 167.0 mm April 2021
Longest Dry Period 38 days to 26 July 2018
Longest Wet Period 33 days to 16 February 2018
Wind
Highest Wind Gust 52.0 mph at 16:52 on 25 January 2014
Highest Wind Speed Average 25.0 mph at 16:55 on 25 January 2014
Highest Daily Wind Run 305.4 miles on 31 March 2015
Pressure
Lowest Pressure (sl) 968.98 mb at 06:11 on 20 November 2016
Highest Pressure (sl) 1049.55 mb at 23:21 on 19 January 2020
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