Daily Report for 28th October 2009

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 11.1 °C (+3.5) 06:11 8.9 °C (-0.0) 12.2 °C (+4.6), 2014 1.6 °C (-6.0), 2012
Maximum Temperature 16.3 °C (+3.2) 14:58 15.4 °C (+0.6) 17.7 °C (+4.6), 2014 9.1 °C (-4.0), 2012
Mean Temperature 13.1 °C (+3.4) 11.9 °C (+0.3) 14.8 °C, 2014 5.9 °C, 2012
Minimum Humidity 82% 15:50 64% 82%, 2009 60%, 2013
Maximum Humidity 97% 23:26 92% 98%, 2013 80%, 2016
Mean Humidity 91% 81% 91%, 2009 76%, 2016
Minimum Pressure 1016 hPa 01:02 1013 hPa 1032 hPa, 2016 979 hPa, 2013
Maximum Pressure 1021 hPa 22:27 1019 hPa 1037 hPa, 2016 1002 hPa, 2013
Mean Pressure 1018 hPa 1016 hPa 1034 hPa, 2016 992 hPa, 2013
Mean Wind Speed 2.3 mph (-1.8) 3.6 mph (-0.5) 9.6 mph, 2013 2.3 mph, 2009
Maximum Wind Speed 7.1 mph 9.9 mph 31.1 mph, 2013 7.1 mph, 2009
Maximum Gust 9.8 mph 00:43 14.7 mph 50.0 mph, 2013 9.8 mph, 2009
Mean Wind Direction SW
Rainfall 0.0 mm 26.4 mm (45%) 15.2 mm, 2013
Maximum Hourly Rain n/a 6.7, 2015
Maximum 10-min Rain n/a 3, 2015
Maximum Rain Rate n/a 66, 2015
Minimum Dew Point 9.8 °C 05:22 6.0 °C 9.9 °C, 2014 -0.3 °C, 2012
Maximum Dew Point 14.3 °C 13:15 11.2 °C 15.3 °C, 2013 7.1 °C, 2012
Mean Dew Point 11.6 °C 8.5 °C 12.2 °C, 2014 3.8 °C, 2012
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 11.1 °C 9.3 °C 12.3 °C, 2015 1.6 °C, 2012
Day Maximum (09-21) 16.3 °C 15.3 °C 17.7 °C, 2014 9.1 °C, 2012
Max 10m Temp Rise 0.7 °C 13:13 0.2 °C 0.7 °C, 2009 0.3 °C, 2010
Max 1hr Temp Rise 2.3 °C 13:13 0.6 °C 2.6 °C, 2017 0.8 °C, 2015
Max 1hr Hum Rise 8% 18:21 2% 15%, 2013 3%, 2012
Max 10m Temp Fall 1.7 °C 17:01 0.2 °C 1.7 °C, 2009 0.2 °C, 2010
Max 1hr Temp Fall 2.8 °C 18:18 0.6 °C 2.8 °C, 2009 0.6 °C, 2010
Max 1hr Hum Fall 8% 14:01 4% 18%, 2013 3%, 2012
Max 10m Wind Speed 6.0 mph 00:43 4.9 mph 25.1 mph, 2013 6.0 mph, 2009
Minimum Feels-like 12.3 °C 06:06 6.3 °C 14.2 °C, 2014 -2.8 °C, 2012
Maximum Feels-like 19.6 °C 13:13 11.6 °C 19.9 °C, 2014 8.6 °C, 2012
Mean Feels-like 15.2 °C 9.0 °C 17.2 °C, 2014 3.7 °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 5.2 °C (-0.3) 6.6 °C (+0.6) 9.9 °C (+4.4), 2017 3.4 °C (-2.1), 2015
Humidity Range 15% 28% 38%, 2013 8%, 2016
Pressure Range 5 hPa 6 hPa 23 hPa, 2013 3 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 0.5 [6%]75 hrs (77%) [28%] 7 [79%], 2014 0.2 [2%], 2012
Wet Hours 030 hrs (67%) [4.4%] 7, 2013 0, 2009
Cloud Cover not available
Events None
Comments -
Extra Comments
Issues 22nd - 31st: Rainfall data is approximate and 10-min totals & rain rates are unavailable due to 5-min logging, but monthly sum is correct.
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


Webcam summary not available for this day