Daily Report for 29th March 2018

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 1.4 °C (-3.0) 07:35 3.2 °C (-0.3) 11.5 °C (+7.1), 2017 -1.3 °C (-5.7), 2013
Maximum Temperature 9.3 °C (-2.1) 12:44 9.1 °C (-1.2) 18.7 °C (+7.3), 2012 5.7 °C (-5.7), 2013
Mean Temperature 5.5 °C (-2.5) 6.0 °C (-0.7) 13.2 °C, 2017 2.1 °C, 2013
Minimum Humidity 67% 12:07 66% 83%, 2010 32%, 2014
Maximum Humidity 94% 08:02 92% 97%, 2010 70%, 2012
Mean Humidity 86% 81% 91%, 2010 53%, 2012
Minimum Pressure 999 hPa 20:08 999 hPa 1026 hPa, 2012 992 hPa, 2010
Maximum Pressure 1005 hPa 13:56 1008 hPa 1029 hPa, 2012 1004 hPa, 2010
Mean Pressure 1002 hPa 1003 hPa 1028 hPa, 2012 998 hPa, 2010
Mean Wind Speed 5.5 mph (+0.3) 6.1 mph (+0.9) 10.0 mph, 2015 1.2 mph, 2011
Maximum Wind Speed 15.4 mph 13:24 14.9 mph 27.3 mph, 2015 4.0 mph, 2017
Maximum Gust 27.6 mph 15:27 23.2 mph 42.0 mph, 2015 7.3 mph, 2017
Mean Wind Direction SSW
Rainfall 3.2 mm 54.9 mm (133%) 6.9 mm, 2016
Maximum Hourly Rain 2.2 mm 15:56 5.0 mm, 2016
Maximum 10-min Rain 0.6 mm 15:29 1.5 mm, 2016
Maximum Rain Rate 4.0 mm/h 15:20 24 mm/h, 2016
Minimum Dew Point -0.1 °C 07:28 0.4 °C 7.7 °C, 2017 -7.5 °C, 2013
Maximum Dew Point 5.4 °C 18:00 5.1 °C 10.9 °C, 2015 -3.0 °C, 2013
Mean Dew Point 3.2 °C 2.8 °C 9.4 °C, 2017 -5.8 °C, 2013
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 1.4 °C 07:35 3.5 °C 11.5 °C, 2017 -1.3 °C, 2013
Day Maximum (09-21) 9.3 °C 12:44 8.8 °C 18.7 °C, 2012 5.7 °C, 2013
Max 10m Temp Rise 0.9 °C 08:14 0.5 °C 1.0 °C, 2009 0.3 °C, 2010
Max 1hr Temp Rise 4.4 °C 08:56 1.7 °C 4.4 °C, 2018 0.9 °C, 2010
Max 1hr Hum Rise 12% 14:22 9% 19%, 2015 5%, 2010
Max 10m Temp Fall 0.8 °C 14:25 0.4 °C 1.1 °C, 2016 0.2 °C, 2010
Max 1hr Temp Fall 1.8 °C 15:16 1.3 °C 2.7 °C, 2012 0.7 °C, 2010
Max 1hr Hum Fall 13% 09:01 10% 24%, 2014 5%, 2010
Max 10m Wind Speed 12.2 mph 11:48 11.5 mph 19.0 mph, 2015 4.0 mph, 2011
Minimum Feels-like -1.1 °C 04:43 -1.0 °C 11.8 °C, 2017 -5.6 °C, 2013
Maximum Feels-like 7.3 °C 12:53 8.3 °C 18.7 °C, 2012 5.2 °C, 2013
Mean Feels-like 2.8 °C 3.5 °C 14.2 °C, 2017 -1.3 °C, 2013
Air-frost Hrs 0 hrs 3 hrs 6 hrs, 2013 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 7.9 °C (+0.9) 5.8 °C (-0.9) 12.5 °C (+5.5), 2011 3.5 °C (-3.5), 2017
Humidity Range 27% 26% 59%, 2014 8%, 2017
Pressure Range 6 hPa 9 hPa 14 hPa, 2015 3 hPa, 2012
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 2 [18%]61 hrs (62%) [20%] 10.5 [92%], 2012 0 [0%], 2017
Wet Hours 4
[Mean rain rate: 0.8 mm/h]
85 hrs (171%) [12%] 7, 2015 , 2009
Cloud Cover am: Partly Cloudy
pm: Overcast
Events None
Comments pm Showers
Extra Comments
Issues no webcam -13; sky unknown
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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