Daily Report for 24th May 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 11.5 °C (+2.3) 05:27 7.1 °C (-0.7) 14.4 °C (+5.2), 2010 5.4 °C (-3.8), 2013
Maximum Temperature 21.8 °C (+4.3) 13:13 17.0 °C (+0.7) 28.8 °C (+11.3), 2010 8.9 °C (-8.6), 2013
Mean Temperature 16.8 °C (+3.3) 12.2 °C (+0.0) 20.9 °C, 2010 6.8 °C, 2013
Minimum Humidity 47% 13:50 49% 73%, 2013 32%, 2010
Maximum Humidity 90% 23:54 89% 94%, 2018 69%, 2010
Mean Humidity 65% 70% 83%, 2013 51%, 2011
Minimum Pressure 1016 hPa 00:00 1015 hPa 1025 hPa, 2012 1003 hPa, 2013
Maximum Pressure 1019 hPa 23:16 1022 hPa 1029 hPa, 2011 1013 hPa, 2014
Mean Pressure 1018 hPa 1018 hPa 1026 hPa, 2012 1009 hPa, 2014
Mean Wind Speed 2.6 mph (-2.1) 3.1 mph (-1.6) 6.6 mph, 2011 1.2 mph, 2017
Maximum Wind Speed 10.8 mph 15:39 11.6 mph 16.3 mph, 2013 7.7 mph, 2017
Maximum Gust 15.0 mph 15:40 18.1 mph 26.6 mph, 2013 10.5 mph, 2017
Mean Wind Direction NW
Rainfall 2.4 mm 27.0 mm (68%) 9.3 mm, 2013
Maximum Hourly Rain 2.4 mm 20:55 2.7 mm, 2013
Maximum 10-min Rain 1.8 mm 20:43 1.8 mm, 2019
Maximum Rain Rate 24 mm/h 20:38 24 mm/h, 2014
Minimum Dew Point 6.4 °C 00:00 3.4 °C 12.6 °C, 2012 0.7 °C, 2011
Maximum Dew Point 13.8 °C 21:09 8.8 °C 17.6 °C, 2012 5.1 °C, 2011
Mean Dew Point 10.0 °C 6.4 °C 15.5 °C, 2012 3.1 °C, 2011
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 11.5 °C 05:27 7.2 °C 15.2 °C, 2010 5.4 °C, 2013
Day Maximum (09-21) 21.8 °C 13:13 17.0 °C 28.8 °C, 2010 8.9 °C, 2013
Max 10m Temp Rise 0.7 °C 13:48 0.7 °C 0.9 °C, 2009 0.4 °C, 2010
Max 1hr Temp Rise 2.3 °C 07:48 2.5 °C 3.9 °C, 2009 1.9 °C, 2011
Max 1hr Hum Rise 20% 21:04 13% 20%, 2019 5%, 2009
Max 10m Temp Fall 0.8 °C 20:46 0.7 °C 1.7 °C, 2014 0.4 °C, 2012
Max 1hr Temp Fall 2.3 °C 21:21 2.1 °C 4.0 °C, 2010 1.3 °C, 2013
Max 1hr Hum Fall 10% 10:24 13% 22%, 2016 9%, 2010
Max 10m Wind Speed 6.6 mph 15:43 8.2 mph 12.5 mph, 2014 5.1 mph, 2017
Minimum Feels-like 11.7 °C 05:27 5.5 °C 16.9 °C, 2012 1.5 °C, 2013
Maximum Feels-like 23.7 °C 13:11 17.6 °C 31.4 °C, 2012 8.2 °C, 2013
Mean Feels-like 18.2 °C 12.2 °C 24.5 °C, 2012 4.4 °C, 2013
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 10.3 °C (+2.0) 9.8 °C (+1.4) 14.8 °C (+6.5), 2009 3.5 °C (-4.8), 2013
Humidity Range 43% 40% 43%, 2016 18%, 2013
Pressure Range 4 hPa 7 hPa 14 hPa, 2013 2 hPa, 2012
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 7 [48%]154 hrs (106%) [46%] 14.5 [100%], 2009 0.1 [1%], 2013
Wet Hours 1
[Mean rain rate: 2.4 mm/h]
26 hrs (84%) [4.5%] 8, 2013 0, 2009
Cloud Cover am: Sunny
pm: Partly Cloudy
Events None
Comments eve Shower
Extra Comments
Issues None known
Observer Absent? Yes - observations may be unreliable
Pond Temperature (Heath) 15.0 °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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