Monthly Report for May 2018
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| Weather Summary | ||||
| Measure | Mean / Sum (anomaly) | Min | Max | Mean Time |
| Minimum Temperature | 9.3 °C (+0.3) | 3.2 °C | 14.9 °C | 08:20 |
| Maximum Temperature | 20.4 °C (+2.6) | 13.6 °C | 27.8 °C | 15:47 |
| Mean Temperature | 14.9 °C (+1.4) | 9.2 °C | 20.7 °C | |
| Minimum Humidity | 50% | 28% | 85% | 14:53 |
| Maximum Humidity | 90% | 73% | 97% | 07:46 |
| Mean Humidity | 71% | 54% | 92% | |
| Minimum Pressure | 1016 hPa | 1003 hPa | 1027 hPa | 12:01 |
| Maximum Pressure | 1021 hPa | 1012 hPa | 1030 hPa | 11:45 |
| Mean Pressure | 1019 hPa | 1007 hPa | 1028 hPa | |
| Mean Wind Speed | 3.8 mph (-0.9) | 1.6 mph | 7.4 mph | |
| Maximum Wind Speed | 11.2 mph | 7.0 mph | 16.7 mph | 13:32 |
| Maximum Gust | 18.2 mph | 10.4 mph | 26.5 mph | 12:15 |
| Mean Wind Direction | SE | N | N | |
| Rainfall | 38.7 mm (84%) | 0.0 mm | 16.3 mm | |
| Maximum Hourly Rain | 2.2 mm | 0.4 mm | 8.1 mm | 11:22 |
| Maximum 10-min Rain | 1.0 mm | 0.2 mm | 2.9 mm | 11:23 |
| Maximum Rain Rate | 12 mm/h | 0.4 mm/h | 40 mm/h | 11:24 |
| Minimum Dew Point | 6.6 °C | -0.2 °C | 14.2 °C | 07:30 |
| Maximum Dew Point | 12.0 °C | 5.3 °C | 19.8 °C | 15:02 |
| Mean Dew Point | 9.1 °C | 2.5 °C | 16.1 °C | |
| Night Minimum (21-09) | 9.5 °C | 3.2 °C | 14.9 °C | 05:14 |
| Day Maximum (09-21) | 20.4 °C | 13.6 °C | 27.8 °C | 15:48 |
| Max 10m Temp Rise | 0.7 °C | 0.3 °C | 1.3 °C | 09:49 |
| Max 1hr Temp Rise | 2.8 °C | 1.1 °C | 4.8 °C | 09:22 |
| Max 1hr Hum Rise | 10% | 4% | 16% | 16:47 |
| Max 10m Temp Fall | 0.6 °C | 0.3 °C | 2.4 °C | 16:56 |
| Max 1hr Temp Fall | 2.0 °C | 1.2 °C | 3.3 °C | 18:21 |
| Max 1hr Hum Fall | 14% | 4% | 24% | 10:30 |
| Max 10m Wind Speed | 8.3 mph | 4.8 mph | 13.8 mph | 13:47 |
| Minimum Feels-like | 9.0 °C | -0.9 °C | 18.3 °C | 07:40 |
| Maximum Feels-like | 22.5 °C | 14.6 °C | 33.7 °C | 15:31 |
| Mean Feels-like | 16.0 °C | 7.8 °C | 25.4 °C | n/a |
| Air-frost Hrs | 0 hrs | 0 hrs | 0 hrs | n/a |
| Measure | Mean / Sum (anomaly) | Min | Max | |
| Temperature Range | 11.2 °C (+2.4) | 3.8 °C | 18.7 °C | |
| Humidity Range | 40% | 11% | 60% | |
| Pressure Range | 5 hPa | 2 hPa | 12 hPa | |
| Measure | Sum (anom.) [% of max] | Min | Max | |
| Sun Hours | 243 (129%) [55%] | 0 | 14.4 | |
| Wet Hours | 29 (72%) [3.9%] | 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 | 9 | Min < -5.0 °C | 0 | > 0 hrs | 30 | Falling Snow | 0 |
| > 0.1 mm | 9 | Min < 0.0 °C | 0 | > 1 hrs | 26 | Lying Snow | 0 |
| > 0.3 mm | 9 | Mean < 0.0 °C | 0 | > 3 hrs | 24 | Hail | 0 |
| > 1.0 mm | 7 | Mean > 20.0 °C | 1 | > 5 hrs | 21 | Thunder | 4 |
| > 5.0 mm | 2 | Max > 25.0 °C | 5 | > 10 hrs | 12 | Dense Fog | 0 |
| > 10.0 mm | 1 | Max > 30.0 °C | 0 | > 25% max poss. | 24 | Gusts > 30mph | 0 |
| > 20.0 mm | 0 | Min > 20.0 °C | 0 | > 95% max poss. | 7 | Total Events | 4 |
Misc.
Mean rainfall for days with >0.3mm: 4.3 mmTotal snowfall: 0 cm - 0% of the total precipitation
Total lying snow: 0 cm