Daily Report for 1st January 2013

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Measure Value (anomaly) Time Month cumul. Record High Record Low
Minimum Temperature 3.9 °C (+1.3) 08:46 3.9 °C (+1.3) 7.9 °C (+5.3), 2012 -1.7 °C (-4.3), 2010
Maximum Temperature 9.3 °C (+2.3) 00:01 9.3 °C (+2.3) 12.5 °C (+5.5), 2012 2.4 °C (-4.6), 2010
Mean Temperature 5.9 °C (+1.8) 5.9 °C (+1.8) 11.1 °C, 2012 -0.0 °C, 2010
Minimum Humidity 67% 14:27 67% 84%, 2011 60%, 2009
Maximum Humidity 94% 01:01 94% 97%, 2014 83%, 2009
Mean Humidity 83% 83% 91%, 2015 72%, 2009
Minimum Pressure 998 hPa 00:05 998 hPa 1034 hPa, 2019 984 hPa, 2014
Maximum Pressure 1017 hPa 22:57 1017 hPa 1041 hPa, 2019 1002 hPa, 2014
Mean Pressure 1008 hPa 1008 hPa 1036 hPa, 2019 992 hPa, 2014
Mean Wind Speed 5.2 mph (+0.0) 5.2 mph (+0.0) 9.8 mph, 2014 4.1 mph, 2019
Maximum Wind Speed 10.9 mph 02:01 10.9 mph 25.1 mph, 2014 9.4 mph, 2010
Maximum Gust 17.3 mph 14:21 17.3 mph 35.5 mph, 2014 13.0 mph, 2010
Mean Wind Direction W
Rainfall 1.5 mm 1.5 mm (85%) 7.9 mm, 2014
Maximum Hourly Rain 1.5 mm 02:28 4.4 mm, 2012
Maximum 10-min Rain 0.7 mm 02:20 1.3 mm, 2012
Maximum Rain Rate 3.4 mm/h 02:04 10 mm/h, 2012
Minimum Dew Point 0.9 °C 17:54 0.9 °C 6.0 °C, 2012 -3.4 °C, 2010
Maximum Dew Point 8.4 °C 00:01 8.4 °C 11.2 °C, 2012 -0.9 °C, 2010
Mean Dew Point 3.1 °C 3.1 °C 9.5 °C, 2012 -2.4 °C, 2010
Measure Value Time Month cumul. Record High Record Low
Night Minimum (21-09) 3.9 °C 08:42 3.9 °C 11.4 °C, 2012 -1.2 °C, 2010
Day Maximum (09-21) * 7.3 °C * 13:58 7.3 °C 12.5 °C, 2012 2.4 °C, 2010
Max 10m Temp Rise 0.3 °C 11:46 0.3 °C 0.4 °C, 2016 0.2 °C, 2011
Max 1hr Temp Rise 1.1 °C 11:46 1.1 °C 1.7 °C, 2016 0.7 °C, 2012
Max 1hr Hum Rise 4% 16:55 4% 8%, 2014 3%, 2011
Max 10m Temp Fall 0.5 °C 02:09 0.5 °C 1.6 °C, 2017 0.1 °C, 2015
Max 1hr Temp Fall 1.6 °C 03:02 1.6 °C 3.8 °C, 2017 0.0 °C, 2015
Max 1hr Hum Fall 12% 13:21 12% 13%, 2019 2%, 2015
Max 10m Wind Speed 8.8 mph 14:26 8.8 mph 16.2 mph, 2014 7.4 mph, 2011
Minimum Feels-like -0.3 °C 08:53 -0.3 °C 5.1 °C, 2012 -6.3 °C, 2010
Maximum Feels-like 9.7 °C 00:03 9.7 °C 14.2 °C, 2012 2.4 °C, 2010
Mean Feels-like 3.4 °C 3.4 °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 5.4 °C (+1.0) 5.4 °C (+1.0) 7.5 °C (+3.1), 2016 2.3 °C (-2.1), 2018
Humidity Range 27% 27% 27%, 2013 7%, 2017
Pressure Range 19 hPa 19 hPa 19 hPa, 2013 1 hPa, 2009
Measure Value [% of max] Month cumul. Record High Record Low
Sun Hours 6.5 [92%]6.5 hrs (464%) [92%] 7 [99%], 2010 0 [0%], 2009
Wet Hours 1
[Mean rain rate: 1.5 mm/h]
1 hrs (46%) [4.2%] 9, 2017 , 2009
Cloud Cover am: Sunny
pm: Mostly Sunny
Events None
Comments 02 Showers
Extra Comments
Issues None known
Observer Absent? No
Pond Temperature (Heath) 0.0 °C
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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