Daily Report for 13th April 2018

<<Previous Day
Reset
Next Day>>
Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 6.1 °C (+1.3) 01:40 6.7 °C (+2.0) 7.5 °C (+2.7), 2014 2.7 °C (-2.1), 2012
Maximum Temperature 11.7 °C (-0.7) 18:34 12.0 °C (+0.1) 17.3 °C (+4.9), 2016 11.7 °C (-0.7), 2018
Mean Temperature 8.9 °C (+0.3) 9.2 °C (+1.0) 11.9 °C, 2014 8.0 °C, 2012
Minimum Humidity 78% 18:28 73% 78%, 2018 39%, 2016
Maximum Humidity 95% 04:08 91% 97%, 2009 71%, 2017
Mean Humidity 87% 84% 87%, 2013 54%, 2016
Minimum Pressure 1003 hPa 02:27 1002 hPa 1029 hPa, 2015 1003 hPa, 2018
Maximum Pressure 1015 hPa 23:44 1010 hPa 1032 hPa, 2015 1006 hPa, 2012
Mean Pressure 1008 hPa 1006 hPa 1030 hPa, 2015 1005 hPa, 2012
Mean Wind Speed 3.2 mph (-1.7) 4.9 mph (+0.0) 7.4 mph, 2010 1.5 mph, 2016
Maximum Wind Speed 9.2 mph 13:43 13.2 mph 16.1 mph, 2010 7.4 mph, 2012
Maximum Gust 12.7 mph 14:10 20.4 mph 23.0 mph, 2010 10.0 mph, 2012
Mean Wind Direction WSW
Rainfall 0.0 mm 34.7 mm (163%) 6.5 mm, 2013
Maximum Hourly Rain n/a 2.1, 2013
Maximum 10-min Rain n/a 1.2, 2012
Maximum Rain Rate n/a 17, 2013
Minimum Dew Point 5.2 °C 01:40 4.4 °C 5.2 °C, 2018 -3.9 °C, 2011
Maximum Dew Point 8.5 °C 22:07 8.5 °C 12.5 °C, 2009 2.9 °C, 2011
Mean Dew Point 6.8 °C 6.5 °C 8.5 °C, 2009 0.6 °C, 2011
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 6.1 °C 01:40 6.8 °C 9.6 °C, 2009 2.7 °C, 2012
Day Maximum (09-21) 11.7 °C 18:34 11.9 °C 17.6 °C, 2016 11.7 °C, 2018
Max 10m Temp Rise 0.3 °C 11:37 0.4 °C 0.9 °C, 2012 0.3 °C, 2018
Max 1hr Temp Rise 1.3 °C 12:05 1.4 °C 3.4 °C, 2013 1.3 °C, 2018
Max 1hr Hum Rise 3% 20:03 5% 15%, 2010 3%, 2017
Max 10m Temp Fall 0.2 °C 23:58 0.4 °C 0.7 °C, 2016 0.2 °C, 2018
Max 1hr Temp Fall 0.7 °C 23:58 1.2 °C 2.1 °C, 2009 0.7 °C, 2018
Max 1hr Hum Fall 5% 11:54 7% 23%, 2014 5%, 2018
Max 10m Wind Speed 6.6 mph 14:18 9.6 mph 10.9 mph, 2013 6.1 mph, 2012
Minimum Feels-like 3.4 °C 00:21 3.4 °C 6.2 °C, 2014 -0.1 °C, 2010
Maximum Feels-like 12.2 °C 18:20 12.6 °C 17.6 °C, 2016 12.2 °C, 2018
Mean Feels-like 8.6 °C 8.3 °C 11.5 °C, 2014 6.9 °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 5.6 °C (-2.0) 5.4 °C (-1.9) 11.7 °C (+4.1), 2016 5.6 °C (-2.0), 2018
Humidity Range 17% 18% 55%, 2012 17%, 2018
Pressure Range 12 hPa 8 hPa 12 hPa, 2018 2 hPa, 2012
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 0 [0%]20 hrs (34%) [13%] 12.2 [99%], 2014 0 [0%], 2018
Wet Hours 054 hrs (271%) [17%] 7, 2013 0, 2010
Cloud Cover Overcast
Events None
Comments -
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.
View monthly summary

Daily Graph of Conditions

day graph

Webcam Summary of Cloud Conditions

daycamsum