Monthly Report for February 2013

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Weather Summary
Measure Mean / Sum (anomaly) Min Max Mean Time
Minimum Temperature 1.2 °C (-1.0) -2.2 °C 6.3 °C 10:05
Maximum Temperature 5.7 °C (-1.9) 1.1 °C 10.2 °C 12:42
Mean Temperature 3.5 °C (-1.5) 0.6 °C 8.8 °C
Minimum Humidity 63% 45% 98% 12:35
Maximum Humidity 89% 63% 98% 10:44
Mean Humidity 77% 55% 98%
Minimum Pressure 1013 hPa 991 hPa 1032 hPa 11:50
Maximum Pressure 1022 hPa 1007 hPa 1035 hPa 12:40
Mean Pressure 1017 hPa 999 hPa 1034 hPa
Mean Wind Speed 5.5 mph (+0.4) 1.4 mph 8.8 mph
Maximum Wind Speed 14.0 mph 6.7 mph 21.0 mph 11:55
Maximum Gust 19.5 mph 8.7 mph 35.5 mph 12:29
Mean Wind Direction S NNE N
Rainfall 37.1 mm (93%) 0.0 mm 12.9 mm
Maximum Hourly Rain 1.1 mm 0.3 mm 1.9 mm 11:31
Maximum 10-min Rain 0.6 mm 0.3 mm 1.2 mm 11:21
Maximum Rain Rate 7 mm/h 0.3 mm/h 20 mm/h 09:58
Minimum Dew Point -2.9 °C -8.4 °C 2.3 °C 13:10
Maximum Dew Point 2.5 °C -5.0 °C 8.5 °C 11:27
Mean Dew Point -0.4 °C -6.9 °C 4.9 °C
Night Minimum (21-09) 1.6 °C -2.2 °C 8.6 °C 05:56
Day Maximum (09-21) 5.5 °C 1.1 °C 10.2 °C 14:42
Max 10m Temp Rise 0.3 °C 0.1 °C 0.8 °C 10:04
Max 1hr Temp Rise 1.1 °C 0.2 °C 3.5 °C 10:41
Max 1hr Hum Rise 7% 0% 16% 13:55
Max 10m Temp Fall 0.3 °C 0.1 °C 1.0 °C 13:05
Max 1hr Temp Fall 1.0 °C 0.2 °C 2.8 °C 14:26
Max 1hr Hum Fall 9% 0% 29% 11:20
Max 10m Wind Speed 10.2 mph 5.2 mph 15.1 mph 12:10
Minimum Feels-like -3.2 °C -6.3 °C 2.6 °C 12:09
Maximum Feels-like 4.8 °C -1.1 °C 10.3 °C 12:37
Mean Feels-like 0.7 °C -4.0 °C 6.7 °C n/a
Air-frost Hrs 12 hrs 0 hrs 6 hrs n/a
Measure Mean / Sum (anomaly) Min Max
Temperature Range 4.4 °C (-1.0) 0.8 °C 11.0 °C
Humidity Range 27% 0% 45%
Pressure Range 8 hPa 2 hPa 24 hPa
Measure Sum (anom.) [% of max] Min Max
Sun Hours 57 (76%) [23%] 0 9.1
Wet Hours 69 (133%) [10%] 0 23

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 13 Min < -5.0 °C 0 > 0 hrs 18 Falling Snow 1
> 0.1 mm 10 Min < 0.0 °C 4 > 1 hrs 13 Lying Snow 3
> 0.3 mm 8 Mean < 0.0 °C 0 > 3 hrs 8 Hail 0
> 1.0 mm 6 Mean > 20.0 °C 0 > 5 hrs 2 Thunder 0
> 5.0 mm 3 Max > 25.0 °C 0 > 10 hrs 0 Dense Fog 0
> 10.0 mm 1 Max > 30.0 °C 0 > 25% max poss. 11 Gusts > 30mph 1
> 20.0 mm 0 Ice Days 0 > 95% max poss. 1 Total Events 5

Misc.

Mean rainfall for days with >0.2mm: 4.6 mm
Total snowfall: 11 cm - 29% of the total precipitation
Total lying snow: 6 cm

Graphs and Charts

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