Monthly Report for December 2018

Based on first 18 days available
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Weather Summary
Measure Mean / Sum (anomaly) Min Max Mean Time
Minimum Temperature 5.1 °C (+1.9) 1.1 °C 11.4 °C 10:39
Maximum Temperature 9.9 °C (+2.1) 3.8 °C 14.8 °C 14:12
Mean Temperature 7.8 °C (+2.0) 2.7 °C 13.4 °C
Minimum Humidity 76% 63% 89% 14:06
Maximum Humidity 93% 86% 98% 09:38
Mean Humidity 86% 76% 94%
Minimum Pressure 1008 hPa 995 hPa 1023 hPa 11:21
Maximum Pressure 1018 hPa 999 hPa 1029 hPa 10:51
Mean Pressure 1013 hPa 998 hPa 1027 hPa
Mean Wind Speed 5.9 mph (+0.8) 0.9 mph 10.6 mph
Maximum Wind Speed 14.7 mph 7.8 mph 20.7 mph 14:03
Maximum Gust 23.9 mph 11.5 mph 35.7 mph 13:35
Mean Wind Direction SSW E WNW
Rainfall 40.6 mm (72%) 0.0 mm 10.2 mm
Maximum Hourly Rain 1.4 mm 0.2 mm 4.2 mm 12:25
Maximum 10-min Rain 0.6 mm 0.2 mm 2.0 mm 12:13
Maximum Rain Rate 7 mm/h 0.8 mm/h 24 mm/h 12:09
Minimum Dew Point 2.8 °C -3.5 °C 10.3 °C 09:46
Maximum Dew Point 7.8 °C 0.0 °C 12.3 °C 13:19
Mean Dew Point 5.5 °C -1.1 °C 11.7 °C
Night Minimum (21-09) 6.0 °C 1.1 °C 12.1 °C 09:08
Day Maximum (09-21) 9.7 °C 3.8 °C 14.8 °C 14:46
Max 10m Temp Rise 0.3 °C 0.2 °C 0.9 °C 09:54
Max 1hr Temp Rise 1.1 °C 0.4 °C 2.6 °C 12:03
Max 1hr Hum Rise 6% 2% 10% 11:47
Max 10m Temp Fall 0.3 °C 0.2 °C 0.7 °C 09:44
Max 1hr Temp Fall 1.0 °C 0.3 °C 2.2 °C 12:00
Max 1hr Hum Fall 6% 2% 12% 12:55
Max 10m Wind Speed 11.0 mph 5.8 mph 15.3 mph 13:34
Minimum Feels-like 1.9 °C -4.9 °C 12.8 °C 10:18
Maximum Feels-like 10.4 °C 2.6 °C 17.0 °C 13:26
Mean Feels-like 6.5 °C -1.3 °C 15.6 °C n/a
Air-frost Hrs 0 hrs 0 hrs 0 hrs n/a
Measure Mean / Sum (anomaly) Min Max
Temperature Range 4.8 °C (+0.2) 2.3 °C 8.7 °C
Humidity Range 16% 8% 29%
Pressure Range 10 hPa 3 hPa 24 hPa
Measure Sum (anom.) [% of max] Min Max
Sun Hours 28 (58%) [13%] 0 5
Wet Hours 0 (0%) [0%]

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

Misc.

Mean rainfall for days with >0.2mm: 4.1 mm
Total snowfall: 0 cm - 0% of the total precipitation
Total lying snow: null

Graphs and Charts

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