Monthly Report for May 2014

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Weather Summary
Measure Mean / Sum (anomaly) Min Max Mean Time
Minimum Temperature 9.5 °C (+1.2) 1.9 °C 14.1 °C 09:45
Maximum Temperature 17.7 °C (+1.0) 11.4 °C 25.7 °C 15:16
Mean Temperature 13.7 °C (+1.1) 8.7 °C 19.4 °C
Minimum Humidity 49% 31% 91% 14:35
Maximum Humidity 88% 71% 98% 08:54
Mean Humidity 69% 54% 96%
Minimum Pressure 1011 hPa 999 hPa 1033 hPa 11:02
Maximum Pressure 1018 hPa 1003 hPa 1036 hPa 13:37
Mean Pressure 1014 hPa 1001 hPa 1035 hPa
Mean Wind Speed 4.2 mph (-0.5) 0.8 mph 9.9 mph
Maximum Wind Speed 12.1 mph 6.4 mph 21.0 mph 14:33
Maximum Gust 18.0 mph 8.5 mph 32.2 mph 13:15
Mean Wind Direction SSW NNE N
Rainfall 70.3 mm (138%) 0.0 mm 14.5 mm
Maximum Hourly Rain 1.5 mm 0.2 mm 3.2 mm 10:39
Maximum 10-min Rain 0.8 mm 0.2 mm 1.9 mm 12:11
Maximum Rain Rate 17 mm/h 1.5 mm/h 54 mm/h 12:57
Minimum Dew Point 4.6 °C -1.4 °C 10.6 °C 12:29
Maximum Dew Point 10.5 °C 2.4 °C 14.2 °C 09:31
Mean Dew Point 7.7 °C 0.5 °C 12.1 °C
Night Minimum (21-09) 9.8 °C 1.9 °C 15.3 °C 04:50
Day Maximum (09-21) 17.7 °C 11.4 °C 25.7 °C 15:16
Max 10m Temp Rise 0.6 °C 0.2 °C 0.9 °C 10:06
Max 1hr Temp Rise 2.3 °C 0.6 °C 4.0 °C 10:55
Max 1hr Hum Rise 11% 2% 26% 15:33
Max 10m Temp Fall 0.7 °C 0.2 °C 2.3 °C 15:08
Max 1hr Temp Fall 2.0 °C 0.4 °C 4.4 °C 16:42
Max 1hr Hum Fall 13% 3% 29% 11:18
Max 10m Wind Speed 8.9 mph 3.9 mph 14.8 mph 14:09
Minimum Feels-like 9.0 °C -0.5 °C 15.6 °C 09:06
Maximum Feels-like 18.5 °C 11.8 °C 26.0 °C 14:31
Mean Feels-like 14.3 °C 8.0 °C 20.2 °C n/a
Air-frost Hrs 0 hrs 0 hrs 0 hrs n/a
Measure Mean / Sum (anomaly) Min Max
Temperature Range 8.2 °C (-0.2) 3.2 °C 14.2 °C
Humidity Range 39% 7% 58%
Pressure Range 7 hPa 2 hPa 15 hPa
Measure Sum (anom.) [% of max] Min Max
Sun Hours 162 (85%) [37%] 0 13.5
Wet Hours 77 (192%) [10%] 0 13

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. 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 26 Falling Snow 0
> 0.1 mm 16 Min < 0.0 °C 0 > 1 hrs 23 Lying Snow 0
> 0.3 mm 14 Mean < 0.0 °C 0 > 3 hrs 19 Hail 0
> 1.0 mm 10 Mean > 20.0 °C 0 > 5 hrs 13 Thunder 4
> 5.0 mm 7 Max > 25.0 °C 1 > 10 hrs 4 Dense Fog 0
> 10.0 mm 1 Max > 30.0 °C 0 > 25% max poss. 19 Gusts > 30mph 3
> 20.0 mm 0 Min > 20.0 °C 0 > 95% max poss. 0 Total Events 7

Misc.

Mean rainfall for days with >0.2mm: 5.0 mm
Total snowfall: 0 cm - 0% of the total precipitation
Total lying snow: 0 cm

Graphs and Charts

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View daily breakdown