Daily Report for 14th May 2016

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 7.8 °C (-0.2) 07:02 9.5 °C (+2.3) 11.8 °C (+3.8), 2009 5.0 °C (-3.0), 2010
Maximum Temperature 13.3 °C (-3.1) 18:19 19.0 °C (+3.3) 19.8 °C (+3.4), 2017 10.7 °C (-5.7), 2015
Mean Temperature 10.5 °C (-1.7) 14.8 °C (+2.8) 14.9 °C, 2017 9.0 °C, 2015
Minimum Humidity 45% 18:21 45% 72%, 2015 35%, 2018
Maximum Humidity 76% 01:45 81% 97%, 2015 75%, 2011
Mean Humidity 62% 62% 86%, 2015 55%, 2011
Minimum Pressure 1015 hPa 12:24 1011 hPa 1026 hPa, 2014 990 hPa, 2013
Maximum Pressure 1022 hPa 18:18 1016 hPa 1035 hPa, 2014 1010 hPa, 2013
Mean Pressure 1017 hPa 1013 hPa 1030 hPa, 2014 1003 hPa, 2013
Mean Wind Speed 3.4 mph (-1.3) 3.9 mph (-0.8) 6.4 mph, 2012 2.9 mph, 2014
Maximum Wind Speed 11.0 mph 10:20 11.7 mph 17.3 mph, 2013 8.7 mph, 2014
Maximum Gust 16.8 mph 14:11 17.8 mph 26.6 mph, 2013 13.0 mph, 2014
Mean Wind Direction NNE
Rainfall 0.0 mm 25.1 mm (109%) 14.4 mm, 2015
Maximum Hourly Rain n/a 3, 2015
Maximum 10-min Rain n/a 1, 2015
Maximum Rain Rate n/a 20, 2017
Minimum Dew Point 1.3 °C 18:25 3.5 °C 9.7 °C, 2009 0.8 °C, 2010
Maximum Dew Point 5.6 °C 00:00 10.0 °C 12.6 °C, 2009 4.9 °C, 2010
Mean Dew Point 3.2 °C 6.8 °C 11.4 °C, 2009 2.4 °C, 2010
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 7.8 °C 07:02 9.7 °C 12.2 °C, 2017 5.0 °C, 2010
Day Maximum (09-21) 13.3 °C 18:19 19.8 °C 19.8 °C, 2017 10.7 °C, 2015
Max 10m Temp Rise 0.6 °C 12:07 0.7 °C 0.7 °C, 2010 0.3 °C, 2015
Max 1hr Temp Rise 1.4 °C 10:50 2.7 °C 2.5 °C, 2010 0.9 °C, 2015
Max 1hr Hum Rise 11% 21:12 8% 21%, 2017 4%, 2009
Max 10m Temp Fall 0.5 °C 18:30 0.5 °C 1.3 °C, 2017 0.3 °C, 2009
Max 1hr Temp Fall 1.0 °C 21:36 1.8 °C 3.7 °C, 2017 1.0 °C, 2015
Max 1hr Hum Fall 7% 09:18 11% 24%, 2018 7%, 2015
Max 10m Wind Speed 7.9 mph 10:44 9.0 mph 12.2 mph, 2013 6.1 mph, 2014
Minimum Feels-like 4.8 °C 06:52 9.1 °C 10.4 °C, 2017 3.6 °C, 2010
Maximum Feels-like 13.3 °C 18:18 21.0 °C 20.1 °C, 2018 10.7 °C, 2015
Mean Feels-like 9.7 °C 15.6 °C 15.3 °C, 2017 7.3 °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 5.5 °C (-2.9) 9.5 °C (+1.0) 12.3 °C (+3.9), 2014 2.7 °C (-5.7), 2015
Humidity Range 31% 37% 58%, 2014 25%, 2015
Pressure Range 7 hPa 6 hPa 20 hPa, 2013 3 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 7 [50%]111 hrs (132%) [57%] 12.6 [89%], 2014 0 [0%], 2015
Wet Hours 022 hrs (122%) [6.5%] 14, 2015 0, 2010
Cloud Cover Partly Cloudy
Events None
Comments -
Extra Comments
Issues T/H data from casa
Observer Absent? Yes - observations may be unreliable
Notes
Times of extremes are computed using the midpoint time of the extremum (if the value persisted for >1 minute).
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; their reliablity is questionable and they are provided for interest only.
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Daily Graph of Conditions

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Webcam Summary of Cloud Conditions

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