Daily Report for 1st March 2017

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 5.6 °C (+3.0) 06:25 5.6 °C (+3.0) 5.6 °C (+3.0), 2017 0.3 °C (-2.3), 2010
Maximum Temperature 9.4 °C (+0.6) 13:47 9.4 °C (+0.5) 14.4 °C (+5.6), 2012 4.4 °C (-4.4), 2011
Mean Temperature 7.2 °C (+1.8) 7.2 °C (+1.7) 9.9 °C, 2012 3.4 °C, 2011
Minimum Humidity 63% 13:02 63% 75%, 2011 47%, 2015
Maximum Humidity 84% 21:27 84% 98%, 2014 84%, 2017
Mean Humidity 74% 74% 84%, 2014 68%, 2015
Minimum Pressure 995 hPa 00:14 995 hPa 1035 hPa, 2011 995 hPa, 2015
Maximum Pressure 999 hPa 15:20 999 hPa 1039 hPa, 2011 999 hPa, 2017
Mean Pressure 997 hPa 997 hPa 1037 hPa, 2011 997 hPa, 2017
Mean Wind Speed 5.4 mph (+0.2) 5.4 mph (+0.2) 10.1 mph, 2015 1.9 mph, 2014
Maximum Wind Speed 17.1 mph 22:56 17.1 mph 21.5 mph, 2015 7.1 mph, 2012
Maximum Gust 28.3 mph 00:13 28.3 mph 29.7 mph, 2015 8.7 mph, 2012
Mean Wind Direction WSW
Rainfall 4.0 mm 4.0 mm (282%) 5.7 mm, 2016
Maximum Hourly Rain 1.4 mm 07:20 3.2 mm, 2015
Maximum 10-min Rain 0.5 mm 07:00 2.6 mm, 2015
Maximum Rain Rate 3.0 mm/h 06:56 30 mm/h, 2015
Minimum Dew Point 0.3 °C 02:00 0.3 °C 2.6 °C, 2012 -2.8 °C, 2013
Maximum Dew Point 4.6 °C 22:01 4.6 °C 10.7 °C, 2016 1.3 °C, 2011
Mean Dew Point 2.8 °C 2.8 °C 6.0 °C, 2012 -0.7 °C, 2010
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 5.6 °C 06:25 5.6 °C 7.2 °C, 2015 0.3 °C, 2010
Day Maximum (09-21) 9.4 °C 13:47 9.4 °C 14.4 °C, 2012 4.4 °C, 2011
Max 10m Temp Rise 0.3 °C 10:05 0.3 °C 0.6 °C, 2011 0.3 °C, 2013
Max 1hr Temp Rise 1.0 °C 10:05 1.0 °C 2.1 °C, 2010 0.4 °C, 2011
Max 1hr Hum Rise 5% 03:00 5% 21%, 2015 5%, 2011
Max 10m Temp Fall 0.2 °C 15:11 0.2 °C 0.8 °C, 2015 0.2 °C, 2013
Max 1hr Temp Fall 1.0 °C 01:39 1.0 °C 2.4 °C, 2015 0.7 °C, 2013
Max 1hr Hum Fall 13% 22:50 13% 24%, 2015 5%, 2016
Max 10m Wind Speed 14.4 mph 23:01 14.4 mph 18.1 mph, 2015 5.7 mph, 2014
Minimum Feels-like 0.9 °C 23:49 0.9 °C 5.0 °C, 2012 -3.5 °C, 2013
Maximum Feels-like 8.6 °C 13:29 8.6 °C 14.6 °C, 2012 3.2 °C, 2011
Mean Feels-like 4.9 °C 4.9 °C 9.8 °C, 2012 0.5 °C, 2011
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 3.8 °C (-2.4) 3.8 °C (-2.5) 9.5 °C (+3.3), 2010 1.9 °C (-4.3), 2011
Humidity Range 21% 21% 49%, 2015 13%, 2011
Pressure Range 4 hPa 4 hPa 21 hPa, 2016 3 hPa, 2013
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 0.8 [8%]0.8 hrs (26%) [8.2%] 9 [92%], 2012 0 [0%], 2011
Wet Hours 4
[Mean rain rate: 1.0 mm/h]
4 hrs (234%) [17%] 4, 2016 , 2009
Cloud Cover am: Mostly Cloudy
pm: Overcast
Events None
Comments Rain spells
Extra Comments
Issues Lots of ghost tipping - total rn has been reduced
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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