Daily Report for 1st January 2019

<<Previous Day
Reset
Next Day>>
Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 4.2 °C (+1.6) 23:52 4.2 °C (+1.6) 7.9 °C (+5.3), 2012 -1.7 °C (-4.3), 2010
Maximum Temperature 10.3 °C (+3.3) 13:12 10.3 °C (+3.3) 12.5 °C (+5.5), 2012 2.4 °C (-4.6), 2010
Mean Temperature 8.0 °C (+2.4) 8.0 °C (+2.4) 11.1 °C, 2012 -0.0 °C, 2010
Minimum Humidity 73% 16:42 73% 84%, 2011 60%, 2009
Maximum Humidity 86% 16:11 86% 97%, 2014 83%, 2009
Mean Humidity 81% 81% 91%, 2015 72%, 2009
Minimum Pressure 1034 hPa 05:30 1034 hPa 1034 hPa, 2019 984 hPa, 2014
Maximum Pressure 1041 hPa 23:50 1041 hPa 1041 hPa, 2019 1002 hPa, 2014
Mean Pressure 1036 hPa 1036 hPa 1036 hPa, 2019 992 hPa, 2014
Mean Wind Speed 4.1 mph (-1.1) 4.1 mph (-1.1) 9.8 mph, 2014 4.1 mph, 2019
Maximum Wind Speed 11.8 mph 12:55 11.8 mph 25.1 mph, 2014 9.4 mph, 2010
Maximum Gust 17.3 mph 13:26 17.3 mph 35.5 mph, 2014 13.0 mph, 2010
Mean Wind Direction NW
Rainfall 0.0 mm 0.0 mm (0%) 7.9 mm, 2014
Maximum Hourly Rain n/a 4.4, 2012
Maximum 10-min Rain n/a 1.3, 2012
Maximum Rain Rate n/a 10, 2012
Minimum Dew Point 0.8 °C 23:34 0.8 °C 6.0 °C, 2012 -3.4 °C, 2010
Maximum Dew Point 7.7 °C 13:41 7.7 °C 11.2 °C, 2012 -0.9 °C, 2010
Mean Dew Point 4.9 °C 4.9 °C 9.5 °C, 2012 -2.4 °C, 2010
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) * 6.8 °C * 07:41 6.8 °C 11.4 °C, 2012 -1.2 °C, 2010
Day Maximum (09-21) 10.3 °C 13:11 10.3 °C 12.5 °C, 2012 2.4 °C, 2010
Max 10m Temp Rise 0.3 °C 10:12 0.3 °C 0.4 °C, 2016 0.2 °C, 2011
Max 1hr Temp Rise 1.3 °C 10:53 1.3 °C 1.7 °C, 2016 0.7 °C, 2012
Max 1hr Hum Rise 5% 17:42 5% 8%, 2014 3%, 2011
Max 10m Temp Fall 0.3 °C 22:12 0.3 °C 1.6 °C, 2017 0.1 °C, 2015
Max 1hr Temp Fall 1.3 °C 22:55 1.3 °C 3.8 °C, 2017 0.0 °C, 2015
Max 1hr Hum Fall 13% 16:52 13% 13%, 2019 2%, 2015
Max 10m Wind Speed 8.1 mph 13:31 8.1 mph 16.2 mph, 2014 7.4 mph, 2011
Minimum Feels-like 0.2 °C 23:49 0.2 °C 5.1 °C, 2012 -6.3 °C, 2010
Maximum Feels-like 10.6 °C 13:20 10.6 °C 14.2 °C, 2012 2.4 °C, 2010
Mean Feels-like 6.5 °C 6.5 °C 11.8 °C, 2012 -2.7 °C, 2010
Air-frost Hrs 0 hrs 0 hrs 12 hrs, 2010 0 hrs, 2011
Measure Value (anomaly) Month cumul. Record High Record Low
Temperature Range 6.1 °C (+1.7) 6.1 °C (+1.7) 7.5 °C (+3.1), 2016 2.3 °C (-2.1), 2018
Humidity Range 13% 13% 27%, 2013 7%, 2017
Pressure Range 7 hPa 7 hPa 19 hPa, 2013 1 hPa, 2009
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 1 [14%]1 hrs (71%) [14%] 7 [99%], 2010 0 [0%], 2009
Wet Hours 00 hrs (0%) [0%] 9, 2017 , 2009
Cloud Cover Mostly Cloudy with periods of Partly Cloudy
Events None
Comments -
Extra Comments some fireworks visible on skycam
Issues None known
Observer Absent? Yes - observations may be unreliable
Pond Temperature (Heath) n/a
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.
View monthly summary

Daily Graph of Conditions

day graph

Webcam Summary of Cloud Conditions

daycamsumFull resolution individual images at up-to 5 minute intervals