Daily Report for 1st April 2020

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature -0.9 °C (-5.4) 06:59 -0.9 °C (-5.5) 11.8 °C (+7.3), 2011 -0.9 °C (-5.4), 2020
Maximum Temperature 8.9 °C (-2.8) 11:02 8.9 °C (-2.8) 18.5 °C (+6.8), 2014 5.3 °C (-6.4), 2013
Mean Temperature 5.1 °C (-4.1) 5.1 °C (-4.1) 13.5 °C, 2014 2.4 °C, 2013
Minimum Humidity 56% 14:35 56% 68%, 2011 36%, 2012
Maximum Humidity 90% 08:10 90% 95%, 2014 75%, 2013
Mean Humidity 71% 71% 80%, 2011 56%, 2015
Minimum Pressure 1021 hPa 23:53 1021 hPa 1021 hPa, 2009 1000 hPa, 2010
Maximum Pressure 1030 hPa 00:00 1030 hPa 1030 hPa, 2020 1010 hPa, 2010
Mean Pressure 1025 hPa 1025 hPa 1025 hPa, 2020 1005 hPa, 2010
Mean Wind Speed 2.0 mph (-2.9) 2.0 mph (-2.9) 9.2 mph, 2015 1.0 mph, 2014
Maximum Wind Speed 8.3 mph 11:57 8.3 mph 19.7 mph, 2013 7.1 mph, 2014
Maximum Gust 11.5 mph 13:38 11.5 mph 28.6 mph, 2015 9.0 mph, 2012
Mean Wind Direction NNW
Rainfall 0.0 mm 0.0 mm (0%) 2.9 mm, 2018
Maximum Hourly Rain n/a 2.2, 2018
Maximum 10-min Rain n/a 1.4, 2014
Maximum Rain Rate n/a 20, 2014
Minimum Dew Point -3.1 °C 06:35 -3.1 °C 9.4 °C, 2011 -7.2 °C, 2013
Maximum Dew Point 2.1 °C 21:47 2.1 °C 12.0 °C, 2014 -2.2 °C, 2013
Mean Dew Point 0.2 °C 0.2 °C 10.0 °C, 2011 -4.6 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) -0.9 °C 06:59 -0.9 °C 11.8 °C, 2011 -0.9 °C, 2020
Day Maximum (09-21) 8.9 °C 12:45 8.9 °C 18.5 °C, 2014 5.3 °C, 2013
Max 10m Temp Rise 1.0 °C 08:25 1.0 °C 1.0 °C, 2016 0.3 °C, 2011
Max 1hr Temp Rise 4.7 °C 09:04 4.7 °C 4.8 °C, 2016 1.0 °C, 2018
Max 1hr Hum Rise 6% 19:40 6% 23%, 2010 5%, 2011
Max 10m Temp Fall 0.3 °C 00:27 0.3 °C 1.6 °C, 2010 0.3 °C, 2014
Max 1hr Temp Fall 1.1 °C 01:44 1.1 °C 2.8 °C, 2010 1.0 °C, 2013
Max 1hr Hum Fall 18% 09:16 18% 19%, 2016 7%, 2015
Max 10m Wind Speed 5.5 mph 17:31 5.5 mph 13.7 mph, 2013 4.5 mph, 2014
Minimum Feels-like -2.3 °C 05:53 -2.3 °C 12.9 °C, 2011 -5.9 °C, 2013
Maximum Feels-like 8.9 °C 11:04 8.9 °C 18.9 °C, 2014 2.1 °C, 2013
Mean Feels-like 4.4 °C 4.4 °C 14.8 °C, 2011 -2.0 °C, 2013
Air-frost Hrs 4 hrs 4 hrs 4 hrs, 2020 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 9.8 °C (+2.7) 9.8 °C (+2.7) 13.9 °C (+6.8), 2009 3.5 °C (-3.6), 2018
Humidity Range 34% 34% 48%, 2012 22%, 2011
Pressure Range 10 hPa 10 hPa 14 hPa, 2019 2 hPa, 2013
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 3.5 [30%]3.5 hrs (82%) [30%] 11.5 [99%], 2019 0 [0%], 2018
Wet Hours 00 hrs (0%) [0%] 2, 2015 0, 2009
Cloud Cover am: Sunny transitioned to Overcast
pm: Overcast
Events Air Frost
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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