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 of the longest continuous period at that extreme value.
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 (entered with a delay of 1-10 days); 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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