Monthly Report for December 2015

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Weather Summary
Measure	Mean / Sum (anomaly)	Min	Max	Mean Time
Minimum Temperature	9.4 °C (+5.8)	4.7 °C	14.0 °C	12:35
Maximum Temperature	13.3 °C (+5.1)	10.3 °C	16.0 °C	13:04
Mean Temperature	11.5 °C (+5.4)	8.1 °C	14.8 °C
Minimum Humidity	71%	53%	89%	11:24
Maximum Humidity	89%	73%	94%	10:07
Mean Humidity	81%	68%	91%
Minimum Pressure	1014 hPa	1004 hPa	1029 hPa	13:09
Maximum Pressure	1022 hPa	1013 hPa	1034 hPa	10:55
Mean Pressure	1018 hPa	1010 hPa	1032 hPa
Mean Wind Speed	7.8 mph (+2.7)	2.7 mph	13.5 mph
Maximum Wind Speed	17.9 mph	9.7 mph	26.1 mph	11:25
Maximum Gust	26.5 mph	12.5 mph	43.4 mph	12:59
Mean Wind Direction	SSW	ESE	WSW
Rainfall	52.2 mm (92%)	0.0 mm	6.1 mm
Maximum Hourly Rain	1.4 mm	0.2 mm	4.5 mm	13:33
Maximum 10-min Rain	0.8 mm	0.2 mm	2.7 mm	13:30
Maximum Rain Rate	26 mm/h	0.6 mm/h	126 mm/h	12:52
Minimum Dew Point	5.8 °C	1.1 °C	11.1 °C	12:15
Maximum Dew Point	10.6 °C	7.4 °C	13.5 °C	11:23
Mean Dew Point	8.3 °C	4.3 °C	12.0 °C
Night Minimum (21-09)	10.0 °C	4.7 °C	14.1 °C	09:28
Day Maximum (09-21)	13.0 °C	10.3 °C	16.0 °C	14:25
Max 10m Temp Rise	0.3 °C	0.1 °C	1.0 °C	09:12
Max 1hr Temp Rise	0.9 °C	0.3 °C	2.6 °C	10:11
Max 1hr Hum Rise	5%	1%	10%	11:24
Max 10m Temp Fall	0.3 °C	0.1 °C	1.8 °C	08:38
Max 1hr Temp Fall	1.0 °C	0.2 °C	4.5 °C	11:46
Max 1hr Hum Fall	5%	1%	13%	10:26
Max 10m Wind Speed	13.4 mph	7.2 mph	20.3 mph	13:28
Minimum Feels-like	8.1 °C	1.3 °C	15.4 °C	12:40
Maximum Feels-like	14.6 °C	10.6 °C	18.6 °C	10:02
Mean Feels-like	11.8 °C	6.4 °C	16.7 °C	n/a
Air-frost Hrs	0 hrs	0 hrs	0 hrs	n/a
Measure	Mean / Sum (anomaly)	Min	Max
Temperature Range	3.9 °C (-0.7)	0.9 °C	8.6 °C
Humidity Range	18%	3%	36%
Pressure Range	8 hPa	1 hPa	17 hPa
Measure	Sum (anom.) [% of max]	Min	Max
Sun Hours	40 (62%) [18%]	0	6
Wet Hours	74 (119%) [9.9%]	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 (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	24	Min < -5.0 °C	0	> 0 hrs	21	Falling Snow	0
> 0.1 mm	24	Min < 0.0 °C	0	> 1 hrs	11	Lying Snow	0
> 0.3 mm	19	Mean < 0.0 °C	0	> 3 hrs	6	Hail	0
> 1.0 mm	15	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	0	Max > 30.0 °C	0	> 25% max poss.	7	Gusts > 30mph	10
> 20.0 mm	0	Ice Days	0	> 95% max poss.	0	Total Events	10

Misc.

Mean rainfall for days with >0.3mm: 2.7 mm
Total snowfall: 0 cm - 0% of the total precipitation
Total lying snow: 0 cm

Graphs and Charts

Minimum Temperature Maximum Temperature Mean Temperature Minimum Humidity Maximum Humidity Mean Humidity Minimum Pressure Maximum Pressure Mean Pressure Mean Wind Speed Maximum Wind Speed Maximum Gust Mean Wind Direction Rainfall Maximum Hourly Rain Maximum 10-min Rain Maximum Rain Rate Minimum Dew Point Maximum Dew Point Mean Dew Point Max 10m Temp Rise Max 1hr Temp Rise Max 1hr Hum Rise Max 10m Temp Fall Max 1hr Temp Fall Max 1hr Hum Fall Temperature Range Humidity Range Pressure Range Sun Hours Wet Hours Mean Rain Rate Falling Snow Lying Snow Hail Thunder Dense Fog Night Minimum (21-09) Day Maximum (09-21) Max 10-min Wind Speed Max Hourly Wind Speed

Wind rose

View daily breakdown for month