Daily Report for 5th May 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 7.1 °C (+0.5) 05:47 6.2 °C (-0.3) 11.9 °C (+5.3), 2015 2.5 °C (-4.1), 2010
Maximum Temperature 22.2 °C (+7.0) 14:57 17.7 °C (+2.6) 22.2 °C (+7.0), 2018 9.8 °C (-5.4), 2012
Mean Temperature 15.4 °C (+3.7) 12.3 °C (+1.2) 15.4 °C, 2018 7.2 °C, 2012
Minimum Humidity 34% 13:48 44% 53%, 2010 28%, 2016
Maximum Humidity 90% 06:19 89% 95%, 2015 67%, 2016
Mean Humidity 58% 66% 72%, 2012 41%, 2016
Minimum Pressure 1025 hPa 16:46 1015 hPa 1025 hPa, 2018 988 hPa, 2015
Maximum Pressure 1027 hPa 08:29 1021 hPa 1027 hPa, 2018 1002 hPa, 2015
Mean Pressure 1026 hPa 1018 hPa 1026 hPa, 2018 994 hPa, 2015
Mean Wind Speed 2.9 mph (-1.8) 4.7 mph (+0.0) 11.6 mph, 2015 2.4 mph, 2010
Maximum Wind Speed 10.4 mph 16:12 13.1 mph 25.5 mph, 2015 7.5 mph, 2010
Maximum Gust 13.8 mph 13:32 19.1 mph 42.0 mph, 2015 10.6 mph, 2010
Mean Wind Direction ESE
Rainfall 0.0 mm 4.2 mm (51%) 3.5 mm, 2015
Maximum Hourly Rain n/a 2.9, 2015
Maximum 10-min Rain n/a 0.9, 2015
Maximum Rain Rate n/a 10.8, 2015
Minimum Dew Point 3.8 °C 09:44 3.1 °C 5.5 °C, 2009 -3.7 °C, 2016
Maximum Dew Point 8.6 °C 16:04 8.5 °C 13.9 °C, 2015 5.4 °C, 2016
Mean Dew Point 6.2 °C 5.5 °C 8.4 °C, 2009 0.7 °C, 2016
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 7.1 °C 05:48 6.7 °C 11.9 °C, 2015 2.5 °C, 2010
Day Maximum (09-21) 22.2 °C 15:10 17.7 °C 22.2 °C, 2018 9.8 °C, 2012
Max 10m Temp Rise 1.3 °C 07:11 0.8 °C 1.3 °C, 2018 0.3 °C, 2012
Max 1hr Temp Rise 4.8 °C 07:48 3.0 °C 4.8 °C, 2018 1.2 °C, 2012
Max 1hr Hum Rise 8% 01:01 10% 16%, 2017 4%, 2011
Max 10m Temp Fall 0.6 °C 00:12 0.9 °C 0.6 °C, 2017 0.3 °C, 2010
Max 1hr Temp Fall 2.5 °C 01:01 2.0 °C 2.5 °C, 2018 1.0 °C, 2012
Max 1hr Hum Fall 22% 07:48 17% 22%, 2018 7%, 2013
Max 10m Wind Speed 7.8 mph 16:32 10.0 mph 18.9 mph, 2015 7.0 mph, 2013
Minimum Feels-like 7.1 °C 05:32 4.6 °C 11.9 °C, 2015 1.0 °C, 2010
Maximum Feels-like 22.8 °C 16:04 18.3 °C 22.8 °C, 2018 9.3 °C, 2012
Mean Feels-like 15.4 °C 11.6 °C 15.4 °C, 2018 4.9 °C, 2012
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 15.1 °C (+6.5) 11.5 °C (+2.9) 15.1 °C (+6.5), 2018 4.1 °C (-4.5), 2015
Humidity Range 56% 45% 56%, 2018 28%, 2013
Pressure Range 2 hPa 6 hPa 14 hPa, 2015 2 hPa, 2018
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 13.7 [101%]41 hrs (139%) [60%] 13.7 [101%], 2018 0.1 [1%], 2012
Wet Hours 06 hrs (93%) [5%] 2, 2012 0, 2010
Cloud Cover Sunny
Events Maximum possible sunshine
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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