Daily Report for 22nd October 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 5.6 °C (-2.8) 20:32 9.9 °C (+0.7) 13.7 °C (+5.3), 2013 5.0 °C (-3.4), 2010
Maximum Temperature 12.4 °C (-1.6) 00:04 17.6 °C (+2.3) 17.9 °C (+3.9), 2013 12.4 °C (-1.6), 2018
Mean Temperature 9.5 °C (-2.2) 13.5 °C (+1.5) 16.4 °C, 2013 8.8 °C, 2010
Minimum Humidity 58% 16:19 67% 98%, 2012 47%, 2011
Maximum Humidity 86% 20:42 92% 98%, 2009 77%, 2011
Mean Humidity 74% 82% 98%, 2012 64%, 2011
Minimum Pressure 1031 hPa 00:01 1017 hPa 1031 hPa, 2018 993 hPa, 2013
Maximum Pressure 1038 hPa 12:08 1023 hPa 1038 hPa, 2018 1004 hPa, 2009
Mean Pressure 1036 hPa 1020 hPa 1036 hPa, 2018 997 hPa, 2013
Mean Wind Speed 3.3 mph (-0.8) 4.1 mph (-0.0) 8.6 mph, 2017 1.5 mph, 2019
Maximum Wind Speed 11.4 mph 03:15 12.3 mph 18.4 mph, 2017 5.8 mph, 2009
Maximum Gust 19.6 mph 03:11 19.9 mph 28.8 mph, 2017 9.2 mph, 2009
Mean Wind Direction N
Rainfall 0.0 mm 30.2 mm (65%) 5.1 mm, 2013
Maximum Hourly Rain n/a 2.7, 2013
Maximum 10-min Rain n/a 1.8, 2013
Maximum Rain Rate n/a 72, 2013
Minimum Dew Point 3.0 °C 20:14 7.8 °C 11.6 °C, 2013 0.7 °C, 2014
Maximum Dew Point 9.4 °C 00:05 12.6 °C 15.4 °C, 2013 6.7 °C, 2011
Mean Dew Point 4.9 °C 10.2 °C 14.0 °C, 2013 4.3 °C, 2011
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 6.9 °C * 07:43 10.4 °C 16.1 °C, 2013 5.0 °C, 2010
Day Maximum (09-21) * 12.3 °C * 14:26 17.2 °C 17.9 °C, 2013 12.3 °C, 2018
Max 10m Temp Rise 0.6 °C 22:02 0.5 °C 0.9 °C, 2009 0.1 °C, 2012
Max 1hr Temp Rise 1.8 °C 10:45 1.9 °C 2.7 °C, 2019 0.4 °C, 2012
Max 1hr Hum Rise 12% 18:46 7% 12%, 2017 0%, 2012
Max 10m Temp Fall 0.6 °C 18:14 0.4 °C 0.8 °C, 2009 0.1 °C, 2012
Max 1hr Temp Fall 2.7 °C 18:59 1.6 °C 2.8 °C, 2019 0.3 °C, 2012
Max 1hr Hum Fall 8% 03:09 8% 17%, 2009 0%, 2012
Max 10m Wind Speed 8.6 mph 03:15 8.9 mph 15.0 mph, 2017 5.8 mph, 2019
Minimum Feels-like 3.6 °C 07:42 9.7 °C 15.9 °C, 2013 2.2 °C, 2010
Maximum Feels-like 13.4 °C 00:01 20.0 °C 21.9 °C, 2013 12.5 °C, 2010
Mean Feels-like 8.9 °C 14.9 °C 19.8 °C, 2013 7.9 °C, 2010
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 6.8 °C (+1.2) 7.6 °C (+1.6) 8.5 °C (+2.9), 2019 3.1 °C (-2.5), 2012
Humidity Range 28% 25% 35%, 2019 0%, 2012
Pressure Range 7 hPa 6 hPa 15 hPa, 2017 4 hPa, 2019
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 9.3 [101%]110 hrs (143%) [51%] 9.3 [101%], 2018 0 [0%], 2012
Wet Hours 028 hrs (79%) [5.2%] 2, 2012 0, 2009
Cloud Cover Sunny
Events Maximum possible sunshine
Comments -
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
Pond Temperature (Heath) 0.0 °C
Notes
Times of extremes are computed using the midpoint of the longest continuous period at that extreme value.
Cumulative anomalies are reported according to the expected value for the month-to-date rather than month-end.
Sun hrs, Wet hrs, Cloud cover and Events are based on manual equipment/observations (entered with a delay of 1-10 days); their reliablity is questionable and they are provided for interest only.
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