Daily Report for 12th October 2017

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 9.6 °C (+0.3) 06:36 10.2 °C (+0.6) 14.7 °C (+5.4), 2011 6.1 °C (-3.2), 2014
Maximum Temperature 16.5 °C (+1.2) 16:17 16.3 °C (+0.4) 18.8 °C (+3.5), 2011 12.8 °C (-2.5), 2015
Mean Temperature 13.0 °C (+0.7) 13.5 °C (+0.5) 16.3 °C, 2011 10.1 °C, 2015
Minimum Humidity 61% 15:23 65% 73%, 2014 48%, 2012
Maximum Humidity 94% 07:02 90% 98%, 2013 83%, 2016
Mean Humidity 81% 79% 90%, 2014 73%, 2012
Minimum Pressure 1013 hPa 00:15 1014 hPa 1019 hPa, 2009 998 hPa, 2012
Maximum Pressure 1022 hPa 22:45 1021 hPa 1031 hPa, 2009 1009 hPa, 2012
Mean Pressure 1019 hPa 1018 hPa 1025 hPa, 2009 1005 hPa, 2012
Mean Wind Speed 5.5 mph (+1.4) 6.0 mph (+1.9) 6.9 mph, 2012 3.0 mph, 2015
Maximum Wind Speed 13.2 mph 15:12 13.9 mph 16.3 mph, 2012 8.5 mph, 2015
Maximum Gust 19.6 mph 13:51 22.1 mph 25.6 mph, 2012 13.0 mph, 2015
Mean Wind Direction SW
Rainfall 0.2 mm 2.6 mm (10%) 7.4 mm, 2014
Maximum Hourly Rain 0.2 mm 3.0 mm, 2014
Maximum 10-min Rain 0.2 mm 1.9 mm, 2013
Maximum Rain Rate n/a 54, 2013
Minimum Dew Point 8.5 °C 06:25 7.7 °C 11.5 °C, 2011 2.5 °C, 2012
Maximum Dew Point 11.5 °C 12:12 12.1 °C 14.3 °C, 2011 7.9 °C, 2015
Mean Dew Point 9.7 °C 9.8 °C 12.7 °C, 2011 5.6 °C, 2015
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 9.6 °C 06:36 10.8 °C 14.7 °C, 2011 6.1 °C, 2014
Day Maximum (09-21) 16.5 °C 16:17 16.3 °C 18.8 °C, 2011 12.8 °C, 2015
Max 10m Temp Rise 0.4 °C 10:10 0.5 °C 0.6 °C, 2016 0.3 °C, 2010
Max 1hr Temp Rise 1.8 °C 11:02 1.5 °C 2.5 °C, 2016 1.0 °C, 2011
Max 1hr Hum Rise 6% 18:36 7% 9%, 2016 3%, 2010
Max 10m Temp Fall 0.3 °C 19:04 0.5 °C 0.5 °C, 2013 0.3 °C, 2010
Max 1hr Temp Fall 1.1 °C 20:10 1.4 °C 2.0 °C, 2013 1.1 °C, 2010
Max 1hr Hum Fall 7% 10:50 8% 18%, 2012 6%, 2010
Max 10m Wind Speed 9.9 mph 15:17 10.5 mph 11.6 mph, 2016 5.6 mph, 2015
Minimum Feels-like 7.3 °C 07:03 9.7 °C 16.7 °C, 2011 5.3 °C, 2015
Maximum Feels-like 17.8 °C 16:59 18.3 °C 21.7 °C, 2011 12.8 °C, 2015
Mean Feels-like 14.0 °C 14.7 °C 19.0 °C, 2011 9.6 °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 6.9 °C (+0.9) 6.1 °C (-0.2) 8.1 °C (+2.1), 2014 4.1 °C (-1.9), 2011
Humidity Range 33% 25% 49%, 2012 18%, 2011
Pressure Range 9 hPa 7 hPa 12 hPa, 2009 2 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 0 [0%]33 hrs (75%) [27%] 6 [61%], 2012 0 [0%], 2017
Wet Hours 14.5 hrs (24%) [1.6%] 5, 2014 0, 2009
Cloud Cover unknown
Events None
Comments blr
Extra Comments
Issues None known
Observer Absent? No
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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