Monthly Report for September 2019

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Weather Summary
Measure Mean / Sum (anomaly) Min Max Mean Time
Minimum Temperature 11.5 °C (+0.4) 6.9 °C 15.2 °C 10:49
Maximum Temperature 19.8 °C (+1.1) 15.8 °C 25.2 °C 15:04
Mean Temperature 15.6 °C (+0.7) 12.1 °C 18.4 °C
Minimum Humidity 58% 36% 80% 14:14
Maximum Humidity 89% 81% 96% 11:12
Mean Humidity 76% 63% 91%
Minimum Pressure 1015 hPa 993 hPa 1030 hPa 11:47
Maximum Pressure 1022 hPa 1005 hPa 1037 hPa 13:48
Mean Pressure 1018 hPa 998 hPa 1034 hPa
Mean Wind Speed 4.6 mph (+0.7) 1.3 mph 8.0 mph
Maximum Wind Speed 12.8 mph 6.8 mph 19.4 mph 15:01
Maximum Gust 20.7 mph 10.3 mph 31.1 mph 13:13
Mean Wind Direction SSW NNE N
Rainfall 64.8 mm (114%) 0.0 mm 32.0 mm
Maximum Hourly Rain 2.4 mm 0.2 mm 9.4 mm 12:57
Maximum 10-min Rain 1.1 mm 0.2 mm 4.0 mm 13:32
Maximum Rain Rate 19 mm/h 0.4 mm/h 84 mm/h 13:16
Minimum Dew Point 8.3 °C 4.1 °C 13.5 °C 12:47
Maximum Dew Point 13.6 °C 8.9 °C 17.7 °C 14:21
Mean Dew Point 11.1 °C 6.5 °C 15.0 °C
Night Minimum (21-09) 11.8 °C 6.9 °C 15.9 °C 07:19
Day Maximum (09-21) 19.8 °C 15.8 °C 25.2 °C 15:07
Max 10m Temp Rise 0.6 °C 0.3 °C 0.9 °C 09:44
Max 1hr Temp Rise 2.3 °C 0.8 °C 4.6 °C 09:48
Max 1hr Hum Rise 10% 5% 32% 17:00
Max 10m Temp Fall 0.5 °C 0.2 °C 1.3 °C 16:14
Max 1hr Temp Fall 1.8 °C 0.6 °C 4.2 °C 17:10
Max 1hr Hum Fall 11% 4% 20% 10:31
Max 10m Wind Speed 9.3 mph 4.3 mph 14.1 mph 14:36
Minimum Feels-like 12.3 °C 5.3 °C 17.8 °C 10:57
Maximum Feels-like 22.3 °C 17.6 °C 29.7 °C 14:50
Mean Feels-like 17.5 °C 11.8 °C 22.2 °C n/a
Air-frost Hrs 0 hrs 0 hrs 0 hrs n/a
Measure Mean / Sum (anomaly) Min Max
Temperature Range 8.2 °C (+0.6) 4.2 °C 14.0 °C
Humidity Range 31% 13% 58%
Pressure Range 7 hPa 2 hPa 15 hPa
Measure Sum (anom.) [% of max] Min Max
Sun Hours 162 (117%) [47%] 0 11.6
Wet Hours 59 (144%) [8.2%] 0 14

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 28 Falling Snow 0
> 0.1 mm 11 Min < 0.0 °C 0 > 1 hrs 23 Lying Snow 0
> 0.3 mm 11 Mean < 0.0 °C 0 > 3 hrs 18 Hail 0
> 1.0 mm 9 Mean > 20.0 °C 0 > 5 hrs 13 Thunder 0
> 5.0 mm 4 Max > 25.0 °C 1 > 10 hrs 8 Dense Fog 0
> 10.0 mm 1 Max > 30.0 °C 0 > 25% max poss. 18 Gusts > 30mph 1
> 20.0 mm 1 Min > 20.0 °C 0 > 95% max poss. 7 Total Events 1

Misc.

Mean rainfall for days with >0.2mm: 5.9 mm
Total snowfall: 0 cm - 0% of the total precipitation
Total lying snow: 0 cm

Graphs and Charts

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