Monthly Report for February 2010

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Weather Summary
Measure Mean / Sum (anomaly) Min Max Mean Time
Minimum Temperature 1.3 °C (-0.9) -1.7 °C 6.4 °C 11:08
Maximum Temperature 5.8 °C (-1.8) 2.3 °C 10.4 °C 14:22
Mean Temperature 3.4 °C (-1.3) 0.7 °C 7.4 °C
Minimum Humidity 75% 50% 94% 14:45
Maximum Humidity 96% 82% 98% 11:54
Mean Humidity 89% 69% 97%
Minimum Pressure 998 hPa 978 hPa 1022 hPa 11:49
Maximum Pressure 1007 hPa 991 hPa 1025 hPa 13:09
Mean Pressure 1003 hPa 984 hPa 1024 hPa
Mean Wind Speed 4.7 mph (-0.4) 2.2 mph 9.6 mph
Maximum Wind Speed 11.9 mph 6.9 mph 23.0 mph n/a
Maximum Gust 17.0 mph 10.0 mph 34.7 mph 14:06
Mean Wind Direction SSE N N
Rainfall 99.3 mm (248%) 0.0 mm 27.0 mm
Maximum Hourly Rain 1.7 mm 0.3 mm 3.6 mm 12:03
Maximum 10-min Rain 0.7 mm 0.3 mm 1.6 mm 11:03
Maximum Rain Rate 6 mm/h 0.4 mm/h 30 mm/h 09:24
Minimum Dew Point -0.9 °C -6.4 °C 5.4 °C 11:42
Maximum Dew Point 4.1 °C -1.5 °C 9.0 °C 13:29
Mean Dew Point 1.6 °C -4.5 °C 6.6 °C
Night Minimum (21-09) 1.8 °C -1.7 °C 7.3 °C n/a
Day Maximum (09-21) 5.7 °C 1.7 °C 10.4 °C n/a
Max 10m Temp Rise 0.3 °C 0.1 °C 0.9 °C 12:45
Max 1hr Temp Rise 1.0 °C 0.2 °C 2.0 °C 12:05
Max 1hr Hum Rise 5% 1% 15% 15:40
Max 10m Temp Fall 0.3 °C 0.1 °C 0.9 °C 15:45
Max 1hr Temp Fall 1.1 °C 0.5 °C 1.8 °C 16:18
Max 1hr Hum Fall 8% 1% 22% 13:45
Max 10m Wind Speed 8.0 mph 4.8 mph 15.8 mph 15:07
Minimum Feels-like -2.2 °C -6.7 °C 2.9 °C 11:16
Maximum Feels-like 5.6 °C 1.3 °C 10.5 °C 14:23
Mean Feels-like 1.4 °C -3.2 °C 6.2 °C n/a
Air-frost Hrs 51 hrs 0 hrs 10 hrs n/a
Measure Mean / Sum (anomaly) Min Max
Temperature Range 4.5 °C (-0.9) 2.1 °C 8.2 °C
Humidity Range 20% 4% 48%
Pressure Range 9 hPa 3 hPa 25 hPa
Measure Sum (anom.) [% of max] Min Max
Sun Hours 52 (69%) [21%] 0 7
Wet Hours 93 (179%) [14%] 0 17

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 25 Min < -5.0 °C 0 > 0 hrs 23 Falling Snow 5
> 0.1 mm 22 Min < 0.0 °C 10 > 1 hrs 11 Lying Snow 0
> 0.3 mm 21 Mean < 0.0 °C 0 > 3 hrs 8 Hail 0
> 1.0 mm 12 Mean > 20.0 °C 0 > 5 hrs 4 Thunder 0
> 5.0 mm 6 Max > 25.0 °C 0 > 10 hrs 0 Dense Fog 0
> 10.0 mm 3 Max > 30.0 °C 0 > 25% max poss. 9 Gusts > 30mph 1
> 20.0 mm 1 Ice Days 0 > 95% max poss. 0 Total Events 6

Misc.

Mean rainfall for days with >0.2mm: 4.7 mm
Total snowfall: 1 cm - 1% of the total precipitation
Total lying snow: 0 cm

Graphs and Charts

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