Monthly Report for August 2011
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| Weather Summary | ||||
| Measure | Mean / Sum (anomaly) | Min | Max | Mean Time |
| Minimum Temperature | 13.2 °C (-0.9) | 9.1 °C | 18.0 °C | 08:31 |
| Maximum Temperature | 21.1 °C (-1.4) | 16.2 °C | 29.6 °C | 15:15 |
| Mean Temperature | 17.0 °C (-1.2) | 13.7 °C | 22.6 °C | |
| Minimum Humidity | 51% | 33% | 79% | 14:53 |
| Maximum Humidity | 86% | 69% | 97% | 09:52 |
| Mean Humidity | 70% | 51% | 90% | |
| Minimum Pressure | 1011 hPa | 1000 hPa | 1017 hPa | 12:42 |
| Maximum Pressure | 1016 hPa | 1003 hPa | 1027 hPa | 10:41 |
| Mean Pressure | 1013 hPa | 1002 hPa | 1022 hPa | |
| Mean Wind Speed | 4.3 mph (+0.3) | 1.6 mph | 6.8 mph | |
| Maximum Wind Speed | 11.8 mph | 5.8 mph | 18.1 mph | n/a |
| Maximum Gust | 16.8 mph | 7.8 mph | 26.3 mph | 14:07 |
| Mean Wind Direction | SSW | NNE | NW | |
| Rainfall | 73.0 mm (135%) | 0.0 mm | 14.6 mm | |
| Maximum Hourly Rain | 3.1 mm | 0.3 mm | 9.3 mm | 12:22 |
| Maximum 10-min Rain | 1.2 mm | 0.3 mm | 3.3 mm | 11:44 |
| Maximum Rain Rate | 20 mm/h | 0.9 mm/h | 60 mm/h | 12:21 |
| Minimum Dew Point | 8.5 °C | 4.8 °C | 13.4 °C | 12:28 |
| Maximum Dew Point | 13.6 °C | 9.8 °C | 18.1 °C | 11:59 |
| Mean Dew Point | 11.1 °C | 6.7 °C | 14.9 °C | |
| Night Minimum (21-09) | 13.4 °C | 9.1 °C | 18.0 °C | 06:11 |
| Day Maximum (09-21) | 21.0 °C | 15.6 °C | 29.6 °C | 15:42 |
| Max 10m Temp Rise | 0.6 °C | 0.2 °C | 1.0 °C | 09:39 |
| Max 1hr Temp Rise | 2.1 °C | 0.7 °C | 4.3 °C | 10:00 |
| Max 1hr Hum Rise | 9% | 5% | 22% | 16:15 |
| Max 10m Temp Fall | 0.5 °C | 0.2 °C | 1.3 °C | 16:43 |
| Max 1hr Temp Fall | 1.8 °C | 0.4 °C | 3.8 °C | 18:15 |
| Max 1hr Hum Fall | 12% | 2% | 37% | 11:00 |
| Max 10m Wind Speed | 8.0 mph | 3.7 mph | 11.4 mph | 14:29 |
| Minimum Feels-like | 14.6 °C | 7.9 °C | 20.1 °C | 09:43 |
| Maximum Feels-like | 23.2 °C | 16.6 °C | 32.3 °C | 14:39 |
| Mean Feels-like | 18.9 °C | 14.4 °C | 25.3 °C | n/a |
| Air-frost Hrs | 0 hrs | 0 hrs | 0 hrs | n/a |
| Measure | Mean / Sum (anomaly) | Min | Max | |
| Temperature Range | 7.8 °C (-0.6) | 2.7 °C | 14.4 °C | |
| Humidity Range | 35% | 15% | 50% | |
| Pressure Range | 5 hPa | 1 hPa | 15 hPa | |
| Measure | Sum (anom.) [% of max] | Min | Max | |
| Sun Hours | 137 (74%) [33%] | 0 | 10 | |
| Wet Hours | 39 (103%) [5.2%] | 0 | 8 | |
NB: Hover over a value to view the date it was recorded.
Sun hrs, Wet hrs, Cloud cover and Events are based on manual equipment/observations (entered with a delay of 1-10 days).
Consequently, their reliablity is questionable and they are provided for interest only.
| Days Of... | |||||||
| Rainfall | Temperature | Sunshine | Other | ||||
| > 0.0 mm | 17 | Min < -5.0 °C | 0 | > 0 hrs | 28 | Falling Snow | 0 |
| > 0.1 mm | 14 | Min < 0.0 °C | 0 | > 1 hrs | 21 | Lying Snow | 0 |
| > 0.3 mm | 13 | Mean < 0.0 °C | 0 | > 3 hrs | 19 | Hail | 0 |
| > 1.0 mm | 9 | Mean > 20.0 °C | 3 | > 5 hrs | 13 | Thunder | 1 |
| > 5.0 mm | 5 | Max > 25.0 °C | 3 | > 10 hrs | 0 | Dense Fog | 0 |
| > 10.0 mm | 2 | Max > 30.0 °C | 0 | > 25% max poss. | 19 | Gusts > 30mph | 0 |
| > 20.0 mm | 0 | Min > 20.0 °C | 0 | > 95% max poss. | 0 | Total Events | 1 |
Misc.
Mean rainfall for days with >0.3mm: 5.6 mmTotal snowfall: 0 cm - 0% of the total precipitation
Total lying snow: 0 cm