Daily Report for 23rd March 2017

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 6.2 °C (+2.1) 00:51 7.1 °C (+3.7) 6.2 °C (+2.1), 2017 0.4 °C (-3.7), 2013
Maximum Temperature 11.2 °C (+0.3) 14:42 12.7 °C (+2.7) 19.5 °C (+8.6), 2012 2.6 °C (-8.3), 2013
Mean Temperature 8.3 °C (+1.2) 9.8 °C (+3.2) 12.5 °C, 2012 0.9 °C, 2013
Minimum Humidity 52% 16:36 58% 89%, 2013 38%, 2012
Maximum Humidity 87% 04:21 83% 98%, 2010 78%, 2016
Mean Humidity 74% 72% 96%, 2013 64%, 2015
Minimum Pressure 1010 hPa 00:05 1007 hPa 1038 hPa, 2011 1002 hPa, 2014
Maximum Pressure 1022 hPa 23:30 1016 hPa 1042 hPa, 2011 1012 hPa, 2013
Mean Pressure 1015 hPa 1012 hPa 1040 hPa, 2011 1007 hPa, 2014
Mean Wind Speed 6.7 mph (+1.5) 5.4 mph (+0.2) 7.9 mph, 2013 1.8 mph, 2016
Maximum Wind Speed 15.7 mph 15:53 13.7 mph 15.7 mph, 2017 5.8 mph, 2016
Maximum Gust 25.2 mph 11:48 21.6 mph 25.2 mph, 2017 8.7 mph, 2012
Mean Wind Direction ENE
Rainfall 2.1 mm 29.7 mm (91%) 6.8 mm, 2013
Maximum Hourly Rain 1.4 mm 01:01 1.4 mm, 2010
Maximum 10-min Rain 0.4 mm 02:16 0.5 mm, 2009
Maximum Rain Rate 3.0 mm/h 02:16 3.0 mm/h, 2017
Minimum Dew Point 1.5 °C 16:53 2.0 °C 4.1 °C, 2012 -3.4 °C, 2014
Maximum Dew Point 5.5 °C 09:53 7.3 °C 9.7 °C, 2012 1.1 °C, 2013
Mean Dew Point 3.6 °C 4.8 °C 6.5 °C, 2012 -0.1 °C, 2014
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 6.0 °C * 22:03 7.3 °C 6.0 °C, 2009 0.4 °C, 2013
Day Maximum (09-21) 11.2 °C 14:42 12.7 °C 19.5 °C, 2012 0.9 °C, 2013
Max 10m Temp Rise 0.4 °C 11:17 0.4 °C 0.8 °C, 2009 0.1 °C, 2013
Max 1hr Temp Rise 1.3 °C 10:09 1.6 °C 3.8 °C, 2011 0.3 °C, 2013
Max 1hr Hum Rise 8% 17:58 6% 15%, 2015 3%, 2013
Max 10m Temp Fall 0.3 °C 18:05 0.3 °C 1.1 °C, 2014 0.2 °C, 2010
Max 1hr Temp Fall 1.2 °C 18:27 1.1 °C 2.8 °C, 2009 0.7 °C, 2013
Max 1hr Hum Fall 11% 11:16 9% 17%, 2009 1%, 2013
Max 10m Wind Speed 11.6 mph 15:32 10.7 mph 11.6 mph, 2017 3.9 mph, 2016
Minimum Feels-like 2.4 °C 22:26 4.3 °C 5.2 °C, 2012 -6.1 °C, 2013
Maximum Feels-like 11.2 °C 14:38 13.1 °C 19.5 °C, 2012 1.0 °C, 2013
Mean Feels-like 6.5 °C 8.9 °C 12.5 °C, 2012 -3.4 °C, 2013
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 5.0 °C (-1.8) 5.6 °C (-1.0) 13.9 °C (+7.1), 2012 2.2 °C (-4.6), 2013
Humidity Range 35% 25% 56%, 2012 9%, 2013
Pressure Range 12 hPa 9 hPa 17 hPa, 2009 2 hPa, 2012
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 1 [9%]60 hrs (79%) [25%] 10.7 [97%], 2011 0 [0%], 2013
Wet Hours 3
[Mean rain rate: 0.7 mm/h]
21 hrs (54%) [3.8%] 18, 2013 , 2009
Cloud Cover am: Overcast
pm: Mostly Cloudy transitioned to Partly Cloudy
Events None
Comments Rain
Extra Comments
Issues broken sensor; rain data from casa
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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