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Monthly Report for September 2019

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Weather Summary
Measure Mean / Sum (anomaly) Min Max Mean Time
Minimum Temperature 11.5 °C (+0.0) 6.9 °C 15.2 °C 10:49
Maximum Temperature 19.8 °C (+0.7) 15.8 °C 25.2 °C 15:04
Mean Temperature 15.6 °C (+0.3) 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 211° [SSW] 13° [NNE] 350° [N]
Rainfall 68.1 mm (136%) 0.0 mm 32.0 mm
Maximum Hourly Rain 2.6 mm 0.2 mm 10.3 mm 12:57
Maximum 10-min Rain 1.3 mm 0.2 mm 4.4 mm 13:32
Maximum Rain Rate 21 mm/h 0.4 mm/h 92 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
Air-frost Hrs 0 hrs 0 hrs 0 hrs
Minimum PM2.5 0.0 µg/m3 0.0 µg/m3 0.0 µg/m3 n/a
Maximum PM2.5 n/a n/a n/a
Mean PM2.5 n/a n/a n/a
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
Sun Hours 162 (110%) [47%]
Wet Hours 59 (144%) [8.2%]

NB: Hover over a value to see how many days of data it is from. Sun hrs, Wet hrs, Cloud cover and Events are based on manual observation and 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 10 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 >0.3mm: 6.2 mm
Total snowfall: 0.0 mm

Graphs and Charts

Mean Temperature

Variable
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Intraday conditions

Per-minute readings across the month (downsampled for display). Choose a variable below.

Wind rose

Daily breakdown

Day numbers link to the detailed daily report. Wide tables can be scrolled horizontally.

Temperature, rain, sunshine & wind

DayTminTmaxTmeanRainHr max10m rainRateSunWmeanWmaxGustWdirW10m
111.920.315.60.0---84.012.626.5291°8.7
28.121.315.50.0---75.214.221.9257°10.5
314.821.317.80.0---36.314.220.7245°10.0
414.119.916.95.92.90.7767.917.026.5255°13.7
510.917.914.20.0---84.012.819.6318°8.0
610.217.913.80.1---15.418.431.1250°13.1
710.217.813.90.0---44.110.119.6350°7.8
86.917.612.10.0---102.18.219.6350°5.3
910.615.813.90.1---03.710.317.3188°7.7
1010.619.415.40.0---51.711.117.3292°8.7
1113.420.717.10.0---16.815.323.0236°11.6
1213.424.018.40.0---46.316.126.5234°12.0
1312.620.817.00.0---123.29.415.017°6.2
148.122.115.20.0---111.37.610.3155°4.5
1511.225.218.00.0---102.99.412.7275°5.5
1615.119.316.90.40.20.2-02.26.812.7315°4.3
179.718.814.20.0---113.19.015.013°6.0
187.118.512.90.0---111.87.511.457°5.1
197.420.413.90.0---112.09.916.192°8.4
209.119.714.40.0---114.715.124.294°11.8
2110.822.416.90.0---114.511.916.288°8.8
2215.222.217.41.81.10.42.20.13.713.719.6172°10.2
2314.419.916.21.10.40.20.446.314.325.3208°11.0
2414.719.016.632.010.34.46625.614.221.0203°10.5
2514.619.916.62.21.80.9715.914.521.9229°10.8
2613.919.316.62.91.31.1726.514.924.2220°10.8
2712.717.414.86.64.23.59247.119.430.0220°14.1
2811.718.414.84.03.10.970.17.017.529.0226°12.9
2912.718.215.64.01.30.770.28.016.627.0240°12.9
3010.317.213.87.02.40.91324.512.319.2226°9.0

Humidity, dew point & pressure

DayHminHmaxHmeanDminDmaxDmeanPminPmaxPmean
14081634.310.88.1101510231018
24684675.512.19.2102310251024
358817210.514.312.5102010251023
44694737.215.411.6101510201016
54182664.19.87.6101810281025
67086787.713.310.0101910281022
75284715.611.38.7102110271024
84391714.98.96.5102010271024
96483765.611.79.8101210201014
105894768.912.611.0101510211019
117184799.517.013.3101910251021
1261917911.816.714.7102410301027
134189675.115.710.4103010371034
143694676.111.48.4102810371033
155587728.915.912.6102310281025
1677908411.715.714.2102210241023
174991696.212.08.4102410291026
184887684.59.06.9102910321030
195495746.211.38.9103010331032
204096725.211.09.1102010311026
215182656.713.010.1100810201014
2275898312.617.714.4100310081005
2361928111.515.012.8100810131010
2480959113.516.315.0100010081003
2570948713.115.914.399810051001
2668948511.516.114.0100210061004
2775908511.014.012.3100210081005
2865938210.013.311.6100510101009
2980949010.616.213.99931008998
307495889.115.811.7100210131010

Other measures

DayNightDaymaxT+10mT+1hH+1hT-10mT-1hH-1hFminFmaxFmeanAF hrsAQminAQmaxAQmean
111.920.30.62.4110.81.71112.321.116.10---
28.121.30.73.280.41.786.222.516.50---
314.821.30.71.960.31.21116.824.520.30---
414.819.90.71.580.81.41915.222.119.00---
510.917.90.71.880.51.71511.018.114.60---
610.217.90.51.970.31.799.620.815.20---
711.717.80.51.7120.51.4810.318.814.60---
86.917.60.73.0120.62.8155.317.611.80---
910.115.80.52.160.20.61410.617.715.10---
1010.619.40.83.670.31.11511.421.417.10---
1113.420.70.62.250.31.1614.525.920.20---
1213.424.00.72.870.41.5915.628.622.20---
1312.620.80.51.9320.51.91113.922.218.70---
148.122.10.84.0110.83.8168.122.615.80---
1511.225.20.73.270.52.21112.029.720.60---
1615.819.30.41.1110.41.7417.223.520.40---
179.718.80.52.370.42.0117.619.414.80---
187.118.50.93.9100.52.1126.318.913.10---
197.420.40.94.670.41.7207.022.314.80---
209.119.70.73.4100.41.4189.220.915.30---
2110.822.40.83.460.41.41010.824.718.30---
2215.922.20.52.1111.34.2817.827.921.00---
2314.419.90.51.9130.41.51116.622.518.90---
2415.719.00.51.671.21.5917.823.420.50---
2514.619.90.51.7130.51.9717.524.120.10---
2615.619.30.41.7100.51.71416.022.819.90---
2713.117.40.51.5110.61.71014.520.417.30---
2811.718.40.31.0100.41.1613.120.816.90---
2914.018.20.30.8100.51.6614.322.718.90---
3010.317.20.62.290.41.4611.221.116.00---

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