Monthly Report for September 2018

Based on first 24 days available
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Weather Summary
Measure Mean / Sum (anomaly) Min Max Mean Time
Minimum Temperature 12.0 °C (+0.9) 6.1 °C 17.6 °C 09:05
Maximum Temperature 20.1 °C (+1.4) 11.3 °C 24.8 °C 13:51
Mean Temperature 15.9 °C (+1.2) 10.6 °C 20.3 °C
Minimum Humidity 55% 34% 77% 14:30
Maximum Humidity 90% 83% 97% 07:58
Mean Humidity 75% 65% 87%
Minimum Pressure 1016 hPa 997 hPa 1031 hPa 11:09
Maximum Pressure 1022 hPa 1013 hPa 1039 hPa 11:54
Mean Pressure 1020 hPa 1008 hPa 1036 hPa
Mean Wind Speed 5.0 mph (+1.1) 1.0 mph 10.6 mph
Maximum Wind Speed 13.7 mph 6.1 mph 26.7 mph 12:22
Maximum Gust 21.1 mph 9.2 mph 40.3 mph 12:53
Mean Wind Direction SSW N NNW
Rainfall 26.0 mm (46%) 0.0 mm 11.0 mm
Maximum Hourly Rain 2.9 mm 0.6 mm 11.0 mm 13:59
Maximum 10-min Rain 2.2 mm 0.2 mm 11.0 mm 13:33
Maximum Rain Rate 115 mm/h 0.7 mm/h 660 mm/h 13:49
Minimum Dew Point 8.9 °C 3.6 °C 14.3 °C 11:30
Maximum Dew Point 13.4 °C 6.8 °C 17.7 °C 11:46
Mean Dew Point 11.1 °C 5.4 °C 15.6 °C
Night Minimum (21-09) 12.3 °C 6.1 °C 17.6 °C 05:25
Day Maximum (09-21) 19.9 °C 11.3 °C 24.8 °C 15:19
Max 10m Temp Rise 0.6 °C 0.1 °C 0.8 °C 10:16
Max 1hr Temp Rise 2.2 °C 0.0 °C 3.9 °C 09:51
Max 1hr Hum Rise 9% 4% 17% 16:28
Max 10m Temp Fall 0.5 °C 0.2 °C 1.6 °C 12:55
Max 1hr Temp Fall 1.6 °C 0.7 °C 3.5 °C 16:27
Max 1hr Hum Fall 11% 1% 26% 11:18
Max 10m Wind Speed 10.0 mph 3.9 mph 18.4 mph 13:29
Minimum Feels-like 13.0 °C 4.1 °C 20.5 °C 07:45
Maximum Feels-like 22.4 °C 12.0 °C 27.5 °C 13:48
Mean Feels-like 17.8 °C 10.2 °C 23.3 °C n/a
Air-frost Hrs 0 hrs 0 hrs 0 hrs n/a
Measure Mean / Sum (anomaly) Min Max
Temperature Range 8.1 °C (+0.5) 2.6 °C 13.3 °C
Humidity Range 35% 7% 58%
Pressure Range 6 hPa 2 hPa 22 hPa
Measure Sum (anom.) [% of max] Min Max
Sun Hours 127 (92%) [37%] 0 12.3
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 6 Min < -5.0 °C 0 > 0 hrs 22 Falling Snow 0
> 0.1 mm 6 Min < 0.0 °C 0 > 1 hrs 18 Lying Snow 0
> 0.3 mm 6 Mean < 0.0 °C 0 > 3 hrs 13 Hail 0
> 1.0 mm 5 Mean > 20.0 °C 1 > 5 hrs 11 Thunder 0
> 5.0 mm 2 Max > 25.0 °C 0 > 10 hrs 4 Dense Fog 0
> 10.0 mm 1 Max > 30.0 °C 0 > 25% max poss. 13 Gusts > 30mph 4
> 20.0 mm 0 Min > 20.0 °C 0 > 95% max poss. 2 Total Events 4

Misc.

Mean rainfall for days with >0.2mm: 4.3 mm
Total snowfall: 0 cm - 0% of the total precipitation
Total lying snow: null

Graphs and Charts

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