The North London Observatory weather

 Latitude N 51° 39' 00"    Longitude W 00° 01' 59"    Elevation 25 m

This year's highs and lows
Temperature and Humidity
Highest Temperature 36.1 °C 16:52 on 18 June
Lowest Temperature -3.9 °C 06:53 on 12 December
Highest Dew Point 21.7 °C 06:17 on 19 June
Lowest Dew Point -29.2 °C 09:58 on 08 December
Highest Apparent Temperature 37.2 °C 16:52 on 18 June
Lowest Apparent Temperature -216.2 °C 00:26 on 09 December
Lowest Wind Chill Temperature -21.7 °C 00:26 on 09 December
Highest Heat Index 35.4 °C 15:40 on 21 June
Highest Minimum 18.3 °C 10 June
Lowest Maximum 0.0 °C 08 December
Highest Humidity 99 % 05:27 on 02 May
Lowest Humidity 2 % 16:51 on 28 May
Highest Daily Range 26.1 °C 07 December
Lowest Daily Range 0.0 °C 08 December
Rainfall
Highest Rain Rate 985.9 mm/hr 18:00 on 11 December
Highest Hourly Rainfall 709.8 mm 20:29 on 11 December
Highest Daily Rainfall 424.5 mm 11 December
Highest Monthly Rainfall 813.9 mm December
Longest Dry Period 23 days to 10 December
Longest Wet Period 8 days to 15 September
Wind
Highest Wind Gust 861.2 mph 00:26 on 09 December
Highest Wind Speed 10-minute Average 868.8 mph 16:55 on 08 June
Highest Daily Wind Run 16326.1 miles 09 December
Pressure
Lowest Pressure (sl) 959.6 mb 12:00 on 10 December
Highest Pressure (sl) 1055.8 mb 19:29 on 15 December
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Page updated 18/12/2017 07:00:00
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