Daily Report for 8th July 2019
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| Measure | Value (anomaly) | Time | Month cumul. | Record High | Record Low |
| Minimum Temperature | 13.0 °C (+0.2) | 06:10 | 13.0 °C (+0.5) | 17.9 °C (+5.1), 2017 | 10.8 °C (-2.0), 2014 |
| Maximum Temperature | 22.7 °C (+0.5) | 15:05 | 23.5 °C (+1.5) | 30.8 °C (+8.6), 2018 | 18.0 °C (-4.2), 2009 |
| Mean Temperature | 18.0 °C (+0.4) | 18.5 °C (+1.0) | 23.8 °C, 2018 | 14.8 °C, 2009 | |
| Minimum Humidity | 44% | 15:14 | 45% | 71%, 2012 | 32%, 2017 |
| Maximum Humidity | 82% | 06:20 | 86% | 97%, 2012 | 75%, 2017 |
| Mean Humidity | 64% | 65% | 90%, 2012 | 54%, 2017 | |
| Minimum Pressure | 1020 hPa | 00:37 | 1020 hPa | 1030 hPa, 2013 | 1002 hPa, 2012 |
| Maximum Pressure | 1023 hPa | 23:52 | 1024 hPa | 1034 hPa, 2013 | 1007 hPa, 2011 |
| Mean Pressure | 1022 hPa | 1022 hPa | 1032 hPa, 2013 | 1005 hPa, 2011 | |
| Mean Wind Speed | 3.0 mph (-1.3) | 3.1 mph (-1.2) | 8.9 mph, 2016 | 1.9 mph, 2014 | |
| Maximum Wind Speed | 12.0 mph | 20:38 | 10.1 mph | 22.6 mph, 2016 | 8.9 mph, 2018 |
| Maximum Gust | 21.9 mph | 01:07 | 17.8 mph | 38.7 mph, 2016 | 13.0 mph, 2012 |
| Mean Wind Direction | SE | ||||
| Rainfall | 0.0 mm | 3.0 mm (28%) | 19.8 mm, 2012 | ||
| Maximum Hourly Rain | n/a | 7.1, 2012 | |||
| Maximum 10-min Rain | n/a | 3.7, 2012 | |||
| Maximum Rain Rate | n/a | 40, 2011 | |||
| Minimum Dew Point | 9.0 °C | 04:39 | 9.2 °C | 13.5 °C, 2010 | 4.6 °C, 2015 |
| Maximum Dew Point | 12.7 °C | 17:56 | 13.5 °C | 16.6 °C, 2010 | 12.5 °C, 2015 |
| Mean Dew Point | 10.7 °C | 11.4 °C | 15.0 °C, 2010 | 9.4 °C, 2015 | |
| Measure | Value | Time | Month cumul. | Record High | Record Low |
| Night Minimum (21-09) | 13.0 °C | 06:11 | 13.0 °C | 17.9 °C, 2017 | 10.8 °C, 2014 |
| Day Maximum (09-21) | 22.7 °C | 15:06 | 23.5 °C | 30.8 °C, 2018 | 18.0 °C, 2009 |
| Max 10m Temp Rise | 0.7 °C | 07:19 | 0.6 °C | 1.3 °C, 2009 | 0.5 °C, 2011 |
| Max 1hr Temp Rise | 2.4 °C | 07:51 | 2.3 °C | 3.1 °C, 2014 | 1.7 °C, 2015 |
| Max 1hr Hum Rise | 12% | 18:30 | 9% | 23%, 2017 | 6%, 2011 |
| Max 10m Temp Fall | 0.7 °C | 17:47 | 0.5 °C | 0.8 °C, 2012 | 0.4 °C, 2016 |
| Max 1hr Temp Fall | 1.8 °C | 18:58 | 1.9 °C | 2.5 °C, 2017 | 1.4 °C, 2016 |
| Max 1hr Hum Fall | 11% | 09:40 | 11% | 18%, 2014 | 9%, 2010 |
| Max 10m Wind Speed | 9.3 mph | 20:40 | 7.2 mph | 18.4 mph, 2016 | 6.5 mph, 2017 |
| Minimum Feels-like | 14.0 °C | 06:04 | 14.4 °C | 20.4 °C, 2017 | 11.8 °C, 2014 |
| Maximum Feels-like | 24.4 °C | 15:51 | 25.9 °C | 34.2 °C, 2018 | 20.8 °C, 2011 |
| Mean Feels-like | 19.6 °C | 20.6 °C | 27.2 °C, 2018 | 16.8 °C, 2014 | |
| Air-frost Hrs | 0 hrs | 0 hrs | 0 hrs, 2009 | 0 hrs, 2009 | |
| Measure | Value (anomaly) | Month cumul. | Record High | Record Low | |
| Temperature Range | 9.7 °C (+0.3) | 10.4 °C (+1.0) | 15.3 °C (+5.9), 2018 | 4.5 °C (-4.9), 2011 | |
| Humidity Range | 38% | 41% | 50%, 2018 | 26%, 2012 | |
| Pressure Range | 3 hPa | 4 hPa | 12 hPa, 2015 | 2 hPa, 2010 | |
| Measure | Value [% of max] | Month cumul. | Record High | Record Low | |
| Sun Hours | 5 [33%] | 44 hrs (90%) [37%] | 14.4 [96%], 2013 | 2 [13%], 2012 | |
| Wet Hours | 0 | 6 hrs (68%) [3.1%] | 6, 2012 | 0, 2010 | |
| Cloud Cover | unknown | ||||
| Events | None | ||||
| Comments | blr | ||||
| Extra Comments | |||||
| Issues | None known | ||||
| Observer Absent? | No | ||||
| Pond Temperature (Heath) | 21.0 °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.
Daily Graph of Conditions
Webcam Summary of Cloud Conditions
Full resolution individual images at up-to 5 minute intervals