Daily Report for 2nd March 2017

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 5.4 °C (+2.8) 06:46 5.5 °C (+2.9) 5.4 °C (+2.8), 2017 -1.2 °C (-3.8), 2013
Maximum Temperature 10.9 °C (+2.0) 14:13 10.2 °C (+1.2) 12.0 °C (+3.1), 2009 4.8 °C (-4.1), 2013
Mean Temperature 7.9 °C (+2.4) 7.6 °C (+2.0) 7.9 °C, 2017 2.6 °C, 2013
Minimum Humidity 34% 16:47 48% 80%, 2012 34%, 2017
Maximum Humidity 71% 23:51 78% 97%, 2012 71%, 2017
Mean Humidity 55% 64% 90%, 2012 55%, 2017
Minimum Pressure 1000 hPa 00:28 998 hPa 1035 hPa, 2011 982 hPa, 2014
Maximum Pressure 1012 hPa 19:10 1006 hPa 1038 hPa, 2011 1001 hPa, 2014
Mean Pressure 1006 hPa 1002 hPa 1036 hPa, 2011 993 hPa, 2014
Mean Wind Speed 9.2 mph (+4.0) 7.3 mph (+2.1) 9.2 mph, 2017 2.2 mph, 2010
Maximum Wind Speed 18.8 mph 09:35 18.0 mph 21.3 mph, 2015 7.1 mph, 2010
Maximum Gust 31.4 mph 09:32 29.9 mph 35.1 mph, 2015 9.0 mph, 2010
Mean Wind Direction W
Rainfall 0.0 mm 4.0 mm (141%) 8.6 mm, 2014
Maximum Hourly Rain n/a 3.1, 2014
Maximum 10-min Rain n/a 0.8, 2014
Maximum Rain Rate n/a 10.8, 2016
Minimum Dew Point -5.1 °C 16:48 -2.4 °C 2.6 °C, 2012 -6.0 °C, 2015
Maximum Dew Point 1.8 °C 23:51 3.2 °C 7.5 °C, 2012 -1.2 °C, 2013
Mean Dew Point -0.9 °C 0.9 °C 5.4 °C, 2012 -2.4 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 5.4 °C 06:46 5.5 °C 5.4 °C, 2017 0.0 °C, 2010
Day Maximum (09-21) 10.9 °C 14:13 10.2 °C 12.0 °C, 2009 4.8 °C, 2013
Max 10m Temp Rise 0.4 °C 07:52 0.3 °C 0.7 °C, 2010 0.2 °C, 2013
Max 1hr Temp Rise 1.3 °C 08:19 1.1 °C 2.7 °C, 2010 0.6 °C, 2013
Max 1hr Hum Rise 7% 23:02 6% 11%, 2010 4%, 2012
Max 10m Temp Fall 0.2 °C 22:03 0.2 °C 0.8 °C, 2016 0.2 °C, 2012
Max 1hr Temp Fall 0.8 °C 22:53 0.9 °C 1.8 °C, 2016 0.7 °C, 2012
Max 1hr Hum Fall 10% 16:44 12% 19%, 2016 3%, 2013
Max 10m Wind Speed 16.9 mph 09:38 15.6 mph 16.9 mph, 2017 5.6 mph, 2010
Minimum Feels-like -0.5 °C 02:31 0.2 °C 3.3 °C, 2012 -4.5 °C, 2011
Maximum Feels-like 10.9 °C 14:07 9.8 °C 10.9 °C, 2017 4.8 °C, 2011
Mean Feels-like 5.0 °C 5.0 °C 6.0 °C, 2012 0.1 °C, 2011
Air-frost Hrs 0 hrs 0 hrs 2 hrs, 2013 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 5.5 °C (-0.8) 4.7 °C (-1.7) 10.8 °C (+4.5), 2009 4.1 °C (-2.2), 2012
Humidity Range 37% 29% 48%, 2015 17%, 2012
Pressure Range 12 hPa 8 hPa 19 hPa, 2014 3 hPa, 2011
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 6 [61%]6.8 hrs (109%) [35%] 10 [102%], 2010 0.8 [8%], 2013
Wet Hours 04 hrs (117%) [8.3%] 6, 2014 , 2009
Cloud Cover am: Partly Cloudy
pm: Mostly Sunny transitioned to Sunny
Events None
Comments -
Extra Comments
Issues 19-22 data loss due to WD crash; ghost tips removed
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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