Daily Report for 19th May 2020

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 12.7 °C (+4.0) 05:24 6.5 °C (-1.1) 13.1 °C (+4.4), 2014 6.2 °C (-2.5), 2018
Maximum Temperature 26.2 °C (+9.2) 17:15 18.0 °C (+2.0) 26.2 °C (+9.2), 2020 14.3 °C (-2.7), 2015
Mean Temperature 19.4 °C (+6.6) 12.6 °C (+0.4) 19.4 °C, 2014 10.1 °C, 2015
Minimum Humidity 47% 17:09 44% 59%, 2019 31%, 2014
Maximum Humidity 82% 06:51 85% 96%, 2019 77%, 2015
Mean Humidity 63% 65% 81%, 2019 54%, 2014
Minimum Pressure 1023 hPa 17:56 1017 hPa 1029 hPa, 2010 1000 hPa, 2015
Maximum Pressure 1025 hPa 00:57 1023 hPa 1031 hPa, 2010 1007 hPa, 2014
Mean Pressure 1024 hPa 1020 hPa 1030 hPa, 2010 1004 hPa, 2014
Mean Wind Speed 4.5 mph (-0.2) 4.4 mph (-0.3) 7.3 mph, 2015 1.2 mph, 2019
Maximum Wind Speed 10.5 mph 07:29 12.7 mph 19.2 mph, 2015 7.7 mph, 2017
Maximum Gust 15.0 mph 07:29 19.3 mph 24.4 mph, 2015 10.9 mph, 2011
Mean Wind Direction W
Rainfall 0.0 mm 4.6 mm (15%) 3.3 mm, 2015
Maximum Hourly Rain n/a 2.4, 2015
Maximum 10-min Rain n/a 2.2, 2015
Maximum Rain Rate n/a 36, 2015
Minimum Dew Point 7.8 °C 00:46 2.7 °C 7.8 °C, 2020 1.4 °C, 2015
Maximum Dew Point 14.7 °C 16:10 8.1 °C 14.7 °C, 2020 5.6 °C, 2015
Mean Dew Point 11.8 °C 5.6 °C 11.8 °C, 2020 3.4 °C, 2015
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 12.7 °C 05:22 7.0 °C 13.1 °C, 2014 6.2 °C, 2018
Day Maximum (09-21) 26.2 °C 17:15 18.0 °C 26.2 °C, 2020 14.3 °C, 2015
Max 10m Temp Rise 0.5 °C 07:06 0.7 °C 1.3 °C, 2009 0.5 °C, 2013
Max 1hr Temp Rise 2.0 °C 09:05 2.9 °C 4.3 °C, 2011 1.4 °C, 2016
Max 1hr Hum Rise 7% 21:00 11% 25%, 2015 6%, 2009
Max 10m Temp Fall 0.5 °C 20:10 0.7 °C 3.1 °C, 2015 0.3 °C, 2010
Max 1hr Temp Fall 2.3 °C 21:01 2.2 °C 4.6 °C, 2015 1.3 °C, 2009
Max 1hr Hum Fall 9% 12:07 14% 19%, 2014 6%, 2013
Max 10m Wind Speed 8.2 mph 07:30 9.1 mph 13.3 mph, 2015 5.1 mph, 2019
Minimum Feels-like 13.5 °C 04:48 4.2 °C 14.1 °C, 2014 3.7 °C, 2015
Maximum Feels-like 29.8 °C 17:29 18.7 °C 29.8 °C, 2020 14.3 °C, 2015
Mean Feels-like 21.6 °C 12.3 °C 21.6 °C, 2020 8.9 °C, 2015
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 13.5 °C (+5.1) 11.5 °C (+3.0) 14.9 °C (+6.5), 2018 6.0 °C (-2.4), 2017
Humidity Range 35% 42% 60%, 2018 29%, 2017
Pressure Range 2 hPa 5 hPa 10 hPa, 2015 2 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 13 [91%]170 hrs (148%) [64%] 14.3 [100%], 2018 0.3 [2%], 2019
Wet Hours 02 hrs (8%) [0.4%] 3, 2015 0, 2010
Cloud Cover Sunny
Events None
Comments -
Extra Comments
Issues no pond temp due to covid
Observer Absent? Yes - observations may be unreliable
Pond Temperature (Heath) 5.0 °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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