Monthly Report for February 2011

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Weather Summary
Measure Mean / Sum (anomaly) Min Max Mean Time
Minimum Temperature 5.2 °C (+3.0) -1.7 °C 11.3 °C 09:45
Maximum Temperature 9.5 °C (+1.9) 4.7 °C 14.2 °C 13:11
Mean Temperature 7.4 °C (+2.4) 3.5 °C 12.0 °C
Minimum Humidity 74% 52% 93% 13:18
Maximum Humidity 93% 83% 98% 11:02
Mean Humidity 85% 74% 96%
Minimum Pressure 1011 hPa 989 hPa 1025 hPa 11:09
Maximum Pressure 1017 hPa 998 hPa 1035 hPa 13:12
Mean Pressure 1014 hPa 994 hPa 1030 hPa
Mean Wind Speed 6.1 mph (+1.0) 2.8 mph 11.8 mph
Maximum Wind Speed 14.0 mph 8.1 mph 25.5 mph n/a
Maximum Gust 20.1 mph 10.5 mph 35.6 mph 12:12
Mean Wind Direction S N NW
Rainfall 44.2 mm (110%) 0.0 mm 12.3 mm
Maximum Hourly Rain 1.5 mm 0.5 mm 3.0 mm 09:36
Maximum 10-min Rain 0.5 mm 0.3 mm 0.8 mm 09:19
Maximum Rain Rate 4.7 mm/h 1.6 mm/h 15 mm/h 09:17
Minimum Dew Point 2.7 °C -4.7 °C 7.4 °C 09:32
Maximum Dew Point 7.0 °C 2.6 °C 11.0 °C 12:08
Mean Dew Point 5.0 °C 1.5 °C 9.1 °C
Night Minimum (21-09) 5.6 °C -1.7 °C 11.3 °C 07:13
Day Maximum (09-21) 9.4 °C 3.7 °C 14.2 °C 14:38
Max 10m Temp Rise 0.3 °C 0.1 °C 0.6 °C 09:45
Max 1hr Temp Rise 1.0 °C 0.3 °C 2.0 °C 10:06
Max 1hr Hum Rise 4% 1% 9% 11:51
Max 10m Temp Fall 0.2 °C 0.1 °C 0.9 °C 11:00
Max 1hr Temp Fall 0.8 °C 0.3 °C 1.7 °C 13:44
Max 1hr Hum Fall 7% 1% 21% 10:44
Max 10m Wind Speed 9.7 mph 5.5 mph 17.1 mph 11:29
Minimum Feels-like 1.8 °C -8.0 °C 11.7 °C 08:59
Maximum Feels-like 9.7 °C 4.7 °C 15.3 °C 12:18
Mean Feels-like 6.0 °C 0.8 °C 12.4 °C n/a
Air-frost Hrs 5 hrs 0 hrs 5 hrs n/a
Measure Mean / Sum (anomaly) Min Max
Temperature Range 4.3 °C (-1.1) 1.5 °C 8.6 °C
Humidity Range 19% 5% 43%
Pressure Range 6 hPa 1 hPa 12 hPa
Measure Sum (anom.) [% of max] Min Max
Sun Hours 40 (53%) [16%] 0 7
Wet Hours 52 (100%) [7.7%] 0 10

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 16 Min < -5.0 °C 0 > 0 hrs 17 Falling Snow 0
> 0.1 mm 11 Min < 0.0 °C 1 > 1 hrs 9 Lying Snow 0
> 0.3 mm 10 Mean < 0.0 °C 0 > 3 hrs 5 Hail 1
> 1.0 mm 9 Mean > 20.0 °C 0 > 5 hrs 3 Thunder 0
> 5.0 mm 3 Max > 25.0 °C 0 > 10 hrs 0 Dense Fog 0
> 10.0 mm 2 Max > 30.0 °C 0 > 25% max poss. 7 Gusts > 30mph 5
> 20.0 mm 0 Ice Days 0 > 95% max poss. 0 Total Events 6

Misc.

Mean rainfall for days with >0.2mm: 4.4 mm
Total snowfall: 0 cm - 0% of the total precipitation
Total lying snow: 0 cm

Graphs and Charts

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