Daily Report for 13th May 2018

<<Previous Day
Reset
Next Day>>
Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 8.7 °C (+1.0) 04:12 7.7 °C (+0.7) 12.3 °C (+4.6), 2017 1.3 °C (-6.4), 2010
Maximum Temperature 17.8 °C (+1.6) 17:31 19.8 °C (+4.3) 19.7 °C (+3.5), 2015 13.6 °C (-2.6), 2009
Mean Temperature 12.5 °C (+1.3) 14.1 °C (+2.5) 14.6 °C, 2017 7.9 °C, 2010
Minimum Humidity 50% 17:15 42% 70%, 2009 33%, 2015
Maximum Humidity 93% 05:42 90% 93%, 2014 73%, 2015
Mean Humidity 74% 65% 83%, 2009 52%, 2015
Minimum Pressure 1013 hPa 03:08 1013 hPa 1022 hPa, 2012 1002 hPa, 2017
Maximum Pressure 1019 hPa 23:40 1020 hPa 1037 hPa, 2012 1012 hPa, 2017
Mean Pressure 1016 hPa 1016 hPa 1030 hPa, 2012 1007 hPa, 2017
Mean Wind Speed 2.4 mph (-2.3) 3.9 mph (-0.8) 8.5 mph, 2013 2.2 mph, 2014
Maximum Wind Speed 7.4 mph 08:08 11.9 mph 21.3 mph, 2013 7.4 mph, 2018
Maximum Gust 10.4 mph 00:22 18.1 mph 32.4 mph, 2013 10.4 mph, 2018
Mean Wind Direction WNW
Rainfall 0.0 mm 12.8 mm (60%) 2.8 mm, 2014
Maximum Hourly Rain n/a 1.6, 2014
Maximum 10-min Rain n/a 1.3, 2014
Maximum Rain Rate n/a 24, 2014
Minimum Dew Point 6.0 °C 15:24 4.7 °C 6.0 °C, 2018 -1.8 °C, 2010
Maximum Dew Point 9.0 °C 00:03 9.8 °C 11.8 °C, 2016 3.7 °C, 2010
Mean Dew Point 7.6 °C 6.9 °C 9.5 °C, 2016 0.6 °C, 2010
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 8.7 °C 04:12 8.0 °C 12.3 °C, 2017 1.3 °C, 2010
Day Maximum (09-21) 17.8 °C 17:31 19.8 °C 19.7 °C, 2015 13.6 °C, 2009
Max 10m Temp Rise 0.6 °C 11:17 0.8 °C 1.1 °C, 2012 0.3 °C, 2009
Max 1hr Temp Rise 1.4 °C 08:46 3.2 °C 4.5 °C, 2012 0.9 °C, 2009
Max 1hr Hum Rise 12% 20:52 11% 21%, 2014 5%, 2012
Max 10m Temp Fall 0.6 °C 20:39 0.7 °C 1.5 °C, 2014 0.3 °C, 2009
Max 1hr Temp Fall 3.1 °C 21:18 2.2 °C 3.2 °C, 2014 0.6 °C, 2009
Max 1hr Hum Fall 14% 09:56 17% 23%, 2013 3%, 2009
Max 10m Wind Speed 4.8 mph 08:11 9.0 mph 16.7 mph, 2013 4.8 mph, 2018
Minimum Feels-like 6.2 °C 04:19 6.3 °C 12.9 °C, 2017 -0.7 °C, 2010
Maximum Feels-like 18.4 °C 17:41 20.7 °C 19.7 °C, 2015 14.6 °C, 2010
Mean Feels-like 12.5 °C 14.2 °C 15.2 °C, 2017 7.1 °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 9.1 °C (+0.6) 12.1 °C (+3.6) 13.7 °C (+5.2), 2012 3.7 °C (-4.8), 2009
Humidity Range 43% 47% 56%, 2013 19%, 2009
Pressure Range 6 hPa 6 hPa 15 hPa, 2012 4 hPa, 2010
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 4 [29%]108 hrs (140%) [60%] 13.5 [96%], 2015 0 [0%], 2009
Wet Hours 017 hrs (98%) [5.3%] 3, 2014 0, 2010
Cloud Cover am: Overcast or Mostly Cloudy
pm: Partly Cloudy
Events None
Comments -
Extra Comments delayed tip removed
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.
View monthly summary

Daily Graph of Conditions

day graph

Webcam Summary of Cloud Conditions

daycamsum