Daily Report for 9th March 2019

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 7.2 °C (+4.2) 06:42 6.4 °C (+3.6) 8.5 °C (+5.5), 2017 1.1 °C (-1.9), 2010
Maximum Temperature 12.9 °C (+3.2) 12:04 11.7 °C (+2.3) 19.3 °C (+9.7), 2014 6.8 °C (-2.9), 2010
Mean Temperature 9.3 °C (+3.7) 8.9 °C (+3.0) 13.3 °C, 2014 4.1 °C, 2010
Minimum Humidity 44% 14:32 64% 86%, 2013 35%, 2014
Maximum Humidity 92% 00:15 91% 98%, 2013 69%, 2014
Mean Humidity 73% 81% 94%, 2013 52%, 2014
Minimum Pressure 1009 hPa 00:00 998 hPa 1034 hPa, 2012 987 hPa, 2016
Maximum Pressure 1016 hPa 18:46 1009 hPa 1036 hPa, 2012 1005 hPa, 2013
Mean Pressure 1013 hPa 1003 hPa 1035 hPa, 2012 996 hPa, 2016
Mean Wind Speed 8.3 mph (+3.1) 7.9 mph (+2.7) 8.3 mph, 2019 3.0 mph, 2013
Maximum Wind Speed 21.9 mph 11:55 20.3 mph 21.9 mph, 2019 9.2 mph, 2013
Maximum Gust 39.2 mph 12:03 32.3 mph 39.2 mph, 2019 13.2 mph, 2013
Mean Wind Direction WSW
Rainfall 1.6 mm 16.8 mm (132%) 13.9 mm, 2016
Maximum Hourly Rain 1.4 mm 23:38 3.7 mm, 2016
Maximum 10-min Rain 0.4 mm 22:57 0.9 mm, 2016
Maximum Rain Rate 2.4 mm/h 23:02 24 mm/h, 2016
Minimum Dew Point -0.1 °C 14:33 3.2 °C 4.5 °C, 2016 -2.8 °C, 2009
Maximum Dew Point 7.6 °C 00:11 8.0 °C 9.5 °C, 2018 2.1 °C, 2009
Mean Dew Point 4.5 °C 5.7 °C 6.0 °C, 2016 0.0 °C, 2009
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 7.2 °C 06:43 6.5 °C 9.5 °C, 2017 1.1 °C, 2010
Day Maximum (09-21) 12.9 °C 12:05 11.7 °C 19.3 °C, 2014 6.4 °C, 2013
Max 10m Temp Rise 0.6 °C 09:12 0.5 °C 1.0 °C, 2015 0.2 °C, 2013
Max 1hr Temp Rise 2.1 °C 11:24 1.7 °C 3.8 °C, 2015 0.4 °C, 2013
Max 1hr Hum Rise 11% 23:00 10% 11%, 2019 2%, 2013
Max 10m Temp Fall 0.4 °C 12:25 0.6 °C 0.6 °C, 2017 0.2 °C, 2010
Max 1hr Temp Fall 1.1 °C 23:39 1.4 °C 2.3 °C, 2017 0.6 °C, 2010
Max 1hr Hum Fall 18% 12:00 10% 18%, 2019 3%, 2012
Max 10m Wind Speed 19.1 mph 12:04 15.2 mph 19.1 mph, 2019 6.7 mph, 2013
Minimum Feels-like 3.4 °C 07:36 2.4 °C 7.0 °C, 2014 -3.0 °C, 2010
Maximum Feels-like 12.9 °C 12:01 12.0 °C 19.3 °C, 2014 6.8 °C, 2010
Mean Feels-like 7.6 °C 7.3 °C 13.2 °C, 2014 2.1 °C, 2010
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 5.7 °C (-0.9) 5.2 °C (-1.3) 10.9 °C (+4.3), 2014 3.8 °C (-2.8), 2016
Humidity Range 48% 27% 48%, 2019 9%, 2016
Pressure Range 8 hPa 11 hPa 22 hPa, 2016 2 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 3 [29%]15 hrs (52%) [17%] 10.2 [100%], 2014 0 [0%], 2012
Wet Hours 2
[Mean rain rate: 0.8 mm/h]
30 hrs (195%) [14%] 11, 2016 , 2009
Cloud Cover unknown
Events None
Comments blr
Extra Comments
Issues None known
Observer Absent? No
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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