Daily Report for 4th March 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 2.7 °C (+0.0) 01:01 -1.0 °C (-3.7) 7.5 °C (+4.8), 2017 -1.0 °C (-3.7), 2010
Maximum Temperature 8.8 °C (-0.3) 11:29 3.0 °C (-6.0) 11.9 °C (+2.8), 2017 6.5 °C (-2.6), 2011
Mean Temperature 6.0 °C (-0.1) 0.9 °C (-4.8) 9.2 °C, 2017 2.9 °C, 2010
Minimum Humidity 82% 11:30 79% 82%, 2018 43%, 2015
Maximum Humidity 96% 06:44 94% 98%, 2014 81%, 2015
Mean Humidity 90% 87% 90%, 2018 62%, 2015
Minimum Pressure 989 hPa 13:17 991 hPa 1031 hPa, 2011 980 hPa, 2009
Maximum Pressure 992 hPa 00:45 997 hPa 1038 hPa, 2015 986 hPa, 2009
Mean Pressure 990 hPa 994 hPa 1033 hPa, 2011 983 hPa, 2009
Mean Wind Speed 3.7 mph (-1.5) 8.6 mph (+3.4) 6.5 mph, 2012 2.3 mph, 2014
Maximum Wind Speed 12.1 mph 11:37 17.4 mph 16.6 mph, 2012 10.5 mph, 2014
Maximum Gust 18.4 mph 11:30 26.5 mph 26.3 mph, 2012 13.8 mph, 2014
Mean Wind Direction SE
Rainfall 0.2 mm 3.8 mm (67%) 16.0 mm, 2009
Maximum Hourly Rain 0.2 mm 6.0 mm, 2009
Maximum 10-min Rain 0.2 mm 1.5 mm, 2012
Maximum Rain Rate n/a 15, 2012
Minimum Dew Point 1.8 °C 00:41 -3.1 °C 1.8 °C, 2017 -5.1 °C, 2010
Maximum Dew Point 6.5 °C 11:34 1.1 °C 8.2 °C, 2012 0.6 °C, 2011
Mean Dew Point 4.4 °C -1.0 °C 4.4 °C, 2018 -1.9 °C, 2010
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 2.7 °C 01:01 -1.2 °C 7.8 °C, 2017 0.6 °C, 2011
Day Maximum (09-21) 8.8 °C 11:29 2.8 °C 11.9 °C, 2017 6.5 °C, 2011
Max 10m Temp Rise 0.5 °C 08:49 0.3 °C 0.7 °C, 2014 0.3 °C, 2011
Max 1hr Temp Rise 1.8 °C 08:59 0.9 °C 2.9 °C, 2014 0.7 °C, 2012
Max 1hr Hum Rise 3% 12:22 5% 11%, 2016 3%, 2018
Max 10m Temp Fall 0.2 °C 11:45 0.2 °C 1.2 °C, 2012 0.2 °C, 2018
Max 1hr Temp Fall 0.8 °C 20:54 0.6 °C 4.8 °C, 2012 0.8 °C, 2018
Max 1hr Hum Fall 7% 10:33 6% 12%, 2015 7%, 2018
Max 10m Wind Speed 8.8 mph 11:38 13.4 mph 11.2 mph, 2012 7.9 mph, 2014
Minimum Feels-like -0.6 °C 00:35 -7.8 °C 3.4 °C, 2017 -4.5 °C, 2011
Maximum Feels-like 8.1 °C 11:03 0.2 °C 11.9 °C, 2017 6.1 °C, 2010
Mean Feels-like 4.2 °C -4.0 °C 7.8 °C, 2017 0.5 °C, 2010
Air-frost Hrs 0 hrs 12 hrs 1 hrs, 2010 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 6.1 °C (-0.3) 4.0 °C (-2.4) 8.5 °C (+2.1), 2010 4.4 °C (-2.0), 2017
Humidity Range 14% 15% 46%, 2009 14%, 2018
Pressure Range 3 hPa 6 hPa 17 hPa, 2015 3 hPa, 2018
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 1 [10%]1 hrs (8%) [2.5%] 8 [81%], 2013 0 [0%], 2012
Wet Hours 113 hrs (190%) [14%] 14, 2012 , 2009
Cloud Cover am: Hazy transitioned to Overcast
pm: Overcast
Events None
Comments some Rain spells
Extra Comments
Issues None known
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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