Daily Report for 3rd May 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 4.8 °C (-1.6) 05:44 4.8 °C (-1.6) 9.3 °C (+2.9), 2015 1.9 °C (-4.5), 2014
Maximum Temperature 17.5 °C (+2.6) 17:24 15.4 °C (+0.4) 20.1 °C (+5.2), 2013 8.9 °C (-6.0), 2012
Mean Temperature 11.5 °C (+0.5) 10.2 °C (-0.6) 14.0 °C, 2015 6.8 °C, 2010
Minimum Humidity 41% 16:19 48% 90%, 2012 29%, 2011
Maximum Humidity 93% 06:17 90% 95%, 2015 71%, 2009
Mean Humidity 66% 70% 92%, 2012 49%, 2013
Minimum Pressure 1014 hPa 00:05 1009 hPa 1026 hPa, 2014 994 hPa, 2015
Maximum Pressure 1023 hPa 23:32 1016 hPa 1030 hPa, 2014 1003 hPa, 2015
Mean Pressure 1020 hPa 1012 hPa 1028 hPa, 2014 998 hPa, 2015
Mean Wind Speed 3.7 mph (-1.0) 6.1 mph (+1.4) 7.9 mph, 2015 2.4 mph, 2014
Maximum Wind Speed 12.7 mph 17:04 15.4 mph 19.4 mph, 2015 7.8 mph, 2014
Maximum Gust 17.3 mph 13:37 23.4 mph 33.4 mph, 2015 10.7 mph, 2014
Mean Wind Direction WSW
Rainfall 0.0 mm 4.2 mm (85%) 2.5 mm, 2017
Maximum Hourly Rain n/a 2.5, 2017
Maximum 10-min Rain n/a 1.7, 2017
Maximum Rain Rate n/a 36, 2017
Minimum Dew Point 3.0 °C 00:40 2.1 °C 7.6 °C, 2015 -4.2 °C, 2011
Maximum Dew Point 7.0 °C 21:24 7.5 °C 14.7 °C, 2015 2.4 °C, 2014
Mean Dew Point 4.8 °C 4.5 °C 10.7 °C, 2015 -0.2 °C, 2011
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 4.8 °C 05:44 5.6 °C 9.6 °C, 2009 1.9 °C, 2014
Day Maximum (09-21) 17.5 °C 17:24 15.4 °C 20.1 °C, 2013 8.7 °C, 2012
Max 10m Temp Rise 0.7 °C 11:02 0.7 °C 1.6 °C, 2013 0.2 °C, 2012
Max 1hr Temp Rise 2.4 °C 11:22 2.6 °C 6.6 °C, 2013 0.4 °C, 2012
Max 1hr Hum Rise 11% 20:53 12% 11%, 2018 2%, 2012
Max 10m Temp Fall 0.3 °C 15:56 1.1 °C 0.9 °C, 2010 0.1 °C, 2012
Max 1hr Temp Fall 1.3 °C 20:12 1.9 °C 2.8 °C, 2016 0.5 °C, 2012
Max 1hr Hum Fall 16% 11:12 16% 22%, 2013 2%, 2012
Max 10m Wind Speed 9.1 mph 16:16 12.0 mph 15.4 mph, 2015 6.4 mph, 2012
Minimum Feels-like 2.2 °C 05:34 2.0 °C 7.0 °C, 2015 -0.5 °C, 2014
Maximum Feels-like 17.5 °C 17:24 15.7 °C 21.9 °C, 2015 9.3 °C, 2012
Mean Feels-like 10.9 °C 9.0 °C 15.6 °C, 2015 5.4 °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 12.7 °C (+4.1) 10.6 °C (+2.0) 17.0 °C (+8.4), 2013 1.4 °C (-7.2), 2012
Humidity Range 52% 42% 52%, 2018 4%, 2012
Pressure Range 9 hPa 8 hPa 10 hPa, 2010 3 hPa, 2009
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 7 [52%]19 hrs (108%) [47%] 13.3 [99%], 2013 0 [0%], 2012
Wet Hours 06 hrs (155%) [8.3%] 5, 2015 0, 2009
Cloud Cover am: Hazy
pm: Sunny transitioned to Mostly Cloudy
Events None
Comments -
Extra Comments
Issues None known
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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