Daily Report for 30th May 2012

<<Previous Day
Reset
Next Day>>
Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 13.5 °C (+3.4) 05:20 9.3 °C (+1.0) 13.5 °C (+3.4), 2012 9.3 °C (-0.8), 2009
Maximum Temperature 25.4 °C (+7.0) 14:00 17.4 °C (+0.7) 25.4 °C (+7.0), 2012 15.1 °C (-3.3), 2013
Mean Temperature 19.2 °C (+5.2) 13.5 °C (+0.8) 19.2 °C, 2012 12.2 °C, 2013
Minimum Humidity 37% 14:12 54% 78%, 2013 30%, 2009
Maximum Humidity 88% 07:10 88% 97%, 2013 88%, 2012
Mean Humidity 64% 72% 90%, 2013 59%, 2009
Minimum Pressure 1016 hPa 18:09 1013 hPa 1025 hPa, 2009 1006 hPa, 2010
Maximum Pressure 1017 hPa 12:00 1020 hPa 1028 hPa, 2009 1013 hPa, 2011
Mean Pressure 1016 hPa 1016 hPa 1026 hPa, 2009 1010 hPa, 2011
Mean Wind Speed 4.4 mph (-0.3) 4.8 mph (+0.1) 6.6 mph, 2010 2.9 mph, 2014
Maximum Wind Speed 10.9 mph 12.2 mph 15.6 mph, 2011 9.7 mph, 2013
Maximum Gust 17.3 mph 17:25 17.7 mph 22.3 mph, 2010 14.7 mph, 2013
Mean Wind Direction WSW
Rainfall 0.3 mm 44.6 mm (90%) 5.1 mm, 2013
Maximum Hourly Rain n/a 17:44 2, 2013
Maximum 10-min Rain 0.3 mm 17:44 0.6 mm, 2013
Maximum Rain Rate n/a 17:45 2.8, 2013
Minimum Dew Point 8.6 °C 12:33 5.2 °C 9.4 °C, 2013 1.5 °C, 2010
Maximum Dew Point 14.4 °C 09:47 10.7 °C 14.4 °C, 2012 11.5 °C, 2010
Mean Dew Point 11.5 °C 7.9 °C 11.5 °C, 2012 7.2 °C, 2009
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 13.5 °C 05:20 9.6 °C 13.5 °C, 2012 9.3 °C, 2009
Day Maximum (09-21) 25.4 °C 14:00 17.4 °C 25.4 °C, 2012 15.1 °C, 2013
Max 10m Temp Rise 0.8 °C 08:36 0.6 °C 0.9 °C, 2009 0.4 °C, 2014
Max 1hr Temp Rise 3.1 °C 09:07 2.1 °C 3.4 °C, 2009 1.4 °C, 2013
Max 1hr Hum Rise 22% 18:18 8% 22%, 2012 4%, 2013
Max 10m Temp Fall 1.0 °C 17:39 0.5 °C 1.0 °C, 2012 0.4 °C, 2013
Max 1hr Temp Fall 3.2 °C 18:08 1.6 °C 3.2 °C, 2012 1.0 °C, 2013
Max 1hr Hum Fall 20% 11:05 11% 20%, 2012 9%, 2013
Max 10m Wind Speed 7.7 mph 12:05 8.0 mph 9.7 mph, 2011 6.1 mph, 2014
Minimum Feels-like 15.3 °C 05:07 8.6 °C 15.3 °C, 2012 9.3 °C, 2014
Maximum Feels-like 27.1 °C 13:59 18.8 °C 27.1 °C, 2012 16.7 °C, 2014
Mean Feels-like 21.2 °C 14.1 °C 21.2 °C, 2012 13.7 °C, 2013
Air-frost Hrs 0 hrs 0 hrs 0 hrs, 2009 0 hrs, 2009
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 11.9 °C (+3.6) 8.1 °C (-0.4) 13.8 °C (+5.5), 2009 4.4 °C (-3.9), 2013
Humidity Range 51% 34% 60%, 2009 19%, 2013
Pressure Range 1 hPa 6 hPa 10 hPa, 2010 1 hPa, 2012
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 8 [54%]156 hrs (85%) [37%] 13.8 [93%], 2009 0 [0%], 2014
Wet Hours 0.5
[Mean rain rate: 0.6 mm/h]
38 hrs (97%) [5.2%] 5, 2013 0, 2009
Cloud Cover am: Overcast transitioned to Sunny
pm: Partly Cloudy or Mostly Cloudy
Events None
Comments ; 18 Light Shower
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

daycamsumdaycamsum2