Monthly Report for April 2015
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| Weather Summary | ||||
| Measure | Mean / Sum (anomaly) | Min | Max | Mean Time |
| Minimum Temperature | 5.7 °C (-0.3) | 2.1 °C | 11.3 °C | 09:00 |
| Maximum Temperature | 15.5 °C (+1.2) | 9.6 °C | 24.2 °C | 14:56 |
| Mean Temperature | 10.6 °C (+0.5) | 7.6 °C | 17.3 °C | |
| Minimum Humidity | 44% | 27% | 71% | 15:57 |
| Maximum Humidity | 85% | 70% | 96% | 08:16 |
| Mean Humidity | 64% | 48% | 87% | |
| Minimum Pressure | 1018 hPa | 1004 hPa | 1033 hPa | 13:29 |
| Maximum Pressure | 1025 hPa | 1008 hPa | 1038 hPa | 10:15 |
| Mean Pressure | 1021 hPa | 1006 hPa | 1035 hPa | |
| Mean Wind Speed | 5.1 mph (+0.2) | 1.9 mph | 9.2 mph | |
| Maximum Wind Speed | 12.9 mph | 6.9 mph | 20.6 mph | 13:23 |
| Maximum Gust | 18.1 mph | 8.1 mph | 29.9 mph | 12:47 |
| Mean Wind Direction | SSE | N | NNW | |
| Rainfall | 19.5 mm (46%) | 0.0 mm | 5.2 mm | |
| Maximum Hourly Rain | 1.4 mm | 0.2 mm | 2.6 mm | 11:32 |
| Maximum 10-min Rain | 0.5 mm | 0.2 mm | 0.9 mm | 11:07 |
| Maximum Rain Rate | 14 mm/h | 2.2 mm/h | 42 mm/h | 11:19 |
| Minimum Dew Point | 0.3 °C | -4.4 °C | 5.3 °C | 14:12 |
| Maximum Dew Point | 7.0 °C | 1.2 °C | 12.2 °C | 11:21 |
| Mean Dew Point | 3.5 °C | -1.0 °C | 9.0 °C | |
| Night Minimum (21-09) | 5.9 °C | 2.1 °C | 11.3 °C | 06:04 |
| Day Maximum (09-21) | 15.4 °C | 8.9 °C | 24.2 °C | 15:59 |
| Max 10m Temp Rise | 0.6 °C | 0.3 °C | 0.9 °C | 10:28 |
| Max 1hr Temp Rise | 2.3 °C | 0.5 °C | 4.3 °C | 10:06 |
| Max 1hr Hum Rise | 9% | 3% | 15% | 16:41 |
| Max 10m Temp Fall | 0.6 °C | 0.3 °C | 2.0 °C | 14:12 |
| Max 1hr Temp Fall | 2.0 °C | 1.0 °C | 5.1 °C | 16:45 |
| Max 1hr Hum Fall | 14% | 6% | 30% | 10:25 |
| Max 10m Wind Speed | 9.8 mph | 4.4 mph | 16.2 mph | 13:01 |
| Minimum Feels-like | 3.3 °C | -0.9 °C | 12.5 °C | 07:14 |
| Maximum Feels-like | 15.6 °C | 10.3 °C | 24.2 °C | 14:36 |
| Mean Feels-like | 9.9 °C | 4.7 °C | 17.3 °C | n/a |
| Air-frost Hrs | 0 hrs | 0 hrs | 0 hrs | n/a |
| Measure | Mean / Sum (anomaly) | Min | Max | |
| Temperature Range | 9.7 °C (+1.4) | 3.2 °C | 15.3 °C | |
| Humidity Range | 41% | 24% | 57% | |
| Pressure Range | 7 hPa | 1 hPa | 16 hPa | |
| Measure | Sum (anom.) [% of max] | Min | Max | |
| Sun Hours | 202 (125%) [54%] | 0 | 12.8 | |
| Wet Hours | 28 (61%) [3.9%] | 0 | 9 | |
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 | 8 | Min < -5.0 °C | 0 | > 0 hrs | 28 | Falling Snow | 0 |
| > 0.1 mm | 8 | Min < 0.0 °C | 0 | > 1 hrs | 27 | Lying Snow | 0 |
| > 0.3 mm | 7 | Mean < 0.0 °C | 0 | > 3 hrs | 23 | Hail | 0 |
| > 1.0 mm | 6 | Mean > 20.0 °C | 0 | > 5 hrs | 19 | Thunder | 0 |
| > 5.0 mm | 1 | Max > 25.0 °C | 0 | > 10 hrs | 7 | Dense Fog | 0 |
| > 10.0 mm | 0 | Max > 30.0 °C | 0 | > 25% max poss. | 24 | Gusts > 30mph | 0 |
| > 20.0 mm | 0 | Ice Days | 0 | > 95% max poss. | 4 | Total Events | 0 |
Misc.
Mean rainfall for days with >0.3mm: 2.8 mmTotal snowfall: 0 cm - 0% of the total precipitation
Total lying snow: 0 cm