Monthly Report for November 2009
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| Weather Summary | ||||
| Measure | Mean / Sum (anomaly) | Min | Max | Mean Time |
| Minimum Temperature | 7.1 °C (+1.6) | 2.5 °C | 12.1 °C | 11:28 |
| Maximum Temperature | 11.8 °C (+1.1) | 6.2 °C | 16.1 °C | 12:32 |
| Mean Temperature | 9.3 °C (+1.3) | 4.6 °C | 13.0 °C | |
| Minimum Humidity | 73% | 55% | 94% | 14:43 |
| Maximum Humidity | 95% | 83% | 98% | 10:05 |
| Mean Humidity | 86% | 75% | 97% | |
| Minimum Pressure | 996 hPa | 982 hPa | 1016 hPa | 14:08 |
| Maximum Pressure | 1006 hPa | 985 hPa | 1021 hPa | 12:47 |
| Mean Pressure | 1001 hPa | 984 hPa | 1018 hPa | |
| Mean Wind Speed | 6.0 mph (+1.4) | 1.3 mph | 11.0 mph | |
| Maximum Wind Speed | 14.1 mph | 3.5 mph | 24.5 mph | |
| Maximum Gust | 20.5 mph | 4.6 mph | 38.5 mph | 13:01 |
| Mean Wind Direction | 201° [SSW] | n/a | 315° [NW] | |
| Rainfall | 144.2 mm (215%) | 0.0 mm | 16.9 mm | |
| Maximum Hourly Rain | 2.6 mm | 0.3 mm | 6.8 mm | 12:04 |
| Maximum 10-min Rain | n/a | n/a | n/a | |
| Maximum Rain Rate | n/a | n/a | n/a | |
| Minimum Dew Point | 4.8 °C | 0.6 °C | 9.7 °C | 11:47 |
| Maximum Dew Point | 9.6 °C | 4.2 °C | 15.8 °C | 10:26 |
| Mean Dew Point | 7.1 °C | 3.4 °C | 11.3 °C | |
| Night Minimum (21-09) | 7.6 °C | 2.8 °C | 12.7 °C | |
| Day Maximum (09-21) | 11.5 °C | 5.8 °C | 16.1 °C | |
| Max 10m Temp Rise | 0.7 °C | 0.2 °C | 1.4 °C | 10:27 |
| Max 1hr Temp Rise | 1.5 °C | 0.6 °C | 3.1 °C | 11:16 |
| Max 1hr Hum Rise | 8% | 2% | 26% | 14:55 |
| Max 10m Temp Fall | 0.6 °C | 0.2 °C | 1.6 °C | 13:49 |
| Max 1hr Temp Fall | 1.5 °C | 0.5 °C | 3.0 °C | 15:21 |
| Max 1hr Hum Fall | 11% | 3% | 22% | 13:38 |
| Max 10m Wind Speed | 11.3 mph | 5.7 mph | 17.3 mph | 12:36 |
| Minimum Feels-like | 5.4 °C | -1.0 °C | 12.3 °C | 11:44 |
| Maximum Feels-like | 13.4 °C | 6.2 °C | 31.9 °C | 12:06 |
| Mean Feels-like | 9.3 °C | 2.7 °C | 14.2 °C | n/a |
| Air-frost Hrs | 0 hrs | 0 hrs | 0 hrs | |
| Minimum PM2.5 | 0.0 µg/m3 | 0.0 µg/m3 | 0.0 µg/m3 | |
| Maximum PM2.5 | n/a | n/a | n/a | |
| Mean PM2.5 | n/a | n/a | n/a | |
| Temperature Range | 4.8 °C (-0.4) | 1.9 °C | 7.7 °C | |
| Humidity Range | 21% | 4% | 37% | |
| Pressure Range | 10 hPa | 3 hPa | 25 hPa | |
| Sun Hours | 71 (85%) [30%] | |||
| Wet Hours | 103 (163%) [14%] | |||
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 | 24 | Min < -5.0 °C | 0 | > 0 hrs | 25 | Falling Snow | 0 |
| > 0.1 mm | 23 | Min < 0.0 °C | 0 | > 1 hrs | 16 | Lying Snow | 0 |
| > 0.3 mm | 21 | Mean < 0.0 °C | 0 | > 3 hrs | 9 | Hail | 0 |
| > 1.0 mm | 18 | Mean > 20.0 °C | 0 | > 5 hrs | 2 | Thunder | 2 |
| > 5.0 mm | 12 | Max > 25.0 °C | 0 | > 10 hrs | 0 | Dense Fog | 2 |
| > 10.0 mm | 5 | Max > 30.0 °C | 0 | > 25% max poss. | 15 | Gusts > 30mph | 3 |
| > 20.0 mm | 0 | Ice Days | 0 | > 95% max poss. | 0 | Total Events | 7 |
Misc.
Mean rainfall for days with >0.3mm: 6.9 mmTotal snowfall: 0.0 mm
Graphs and Charts
Mean Temperature
Variable
Measure
View more charts for this month
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
| Day | Tmin | Tmax | Tmean | Rain | Hr max | 10m rain | Rate | Sun | Wmean | Wmax | Gust | Wdir | W10m |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 8.9 | 16.1 | 12.4 | 13.7 | 5.0 | - | - | 0.3 | 6.5 | 19.6 | 25.4 | 225° | 15.1 |
| 2 | 5.7 | 12.8 | 9.0 | 0.0 | - | - | - | 6 | 4.6 | 11.5 | 17.3 | 225° | 10.4 |
| 3 | 7.2 | 12.9 | 10.2 | 6.8 | 3.0 | - | - | 1 | 4.8 | 11.5 | 16.8 | 225° | 9.3 |
| 4 | 5.0 | 11.7 | 7.8 | 0.0 | - | - | - | 5 | 5.4 | 10.4 | 15.0 | 225° | 8.8 |
| 5 | 7.6 | 11.7 | 9.5 | 0.5 | - | - | - | 2 | 4.6 | 12.7 | 18.7 | 270° | 11.5 |
| 6 | 7.7 | 10.9 | 9.4 | 6.3 | 2.7 | - | - | 0 | 4.9 | 10.4 | 15.0 | 225° | 9.4 |
| 7 | 4.1 | 10.4 | 6.9 | 0.8 | 0.8 | - | - | 7 | 3.8 | 8.1 | 11.7 | 225° | 6.6 |
| 8 | 4.2 | 9.2 | 7.1 | 1.1 | 1.1 | - | - | 1 | 3.6 | 9.2 | 13.4 | 45° | 8.0 |
| 9 | 3.0 | 8.0 | 4.6 | 0.0 | - | - | - | 3 | 2.5 | 5.8 | 8.1 | 315° | 5.8 |
| 10 | 2.8 | 8.2 | 5.6 | 0.3 | 0.3 | - | - | 0 | 1.3 | 3.5 | 4.6 | 225° | - |
| 11 | 7.0 | 9.7 | 8.3 | 2.2 | 0.8 | - | - | 1 | 2.2 | 9.2 | 13.3 | 90° | 5.7 |
| 12 | 7.7 | 13.3 | 11.1 | 9.0 | 4.6 | - | - | 3 | 5.5 | 11.5 | 17.0 | 180° | 9.0 |
| 13 | 10.3 | 15.4 | 11.8 | 8.2 | 2.2 | - | - | 0 | 4.2 | 17.3 | 23.5 | 180° | 10.9 |
| 14 | 7.7 | 15.4 | 11.1 | 7.4 | 1.4 | - | - | 1 | 9.9 | 24.5 | 38.5 | 225° | 17.2 |
| 15 | 7.6 | 13.2 | 9.7 | 9.0 | 6.8 | - | - | 5 | 3.3 | 9.2 | 13.2 | 180° | 7.5 |
| 16 | 8.7 | 13.2 | 10.8 | 4.1 | 2.2 | - | - | 3 | 7.3 | 19.6 | 28.0 | 225° | 12.7 |
| 17 | 8.8 | 12.7 | 10.5 | 0.0 | - | - | - | 4 | 7.7 | 16.1 | 22.8 | 225° | 12.3 |
| 18 | 10.9 | 13.8 | 12.7 | 0.1 | - | - | - | 0 | 11.0 | 19.6 | 27.6 | 225° | 16.8 |
| 19 | 12.1 | 14.0 | 13.0 | 0.0 | - | - | - | 4 | 9.9 | 16.1 | 22.9 | 180° | 13.6 |
| 20 | 9.2 | 13.8 | 12.4 | 1.4 | 0.5 | - | - | 0.3 | 6.1 | 15.0 | 22.6 | 225° | 12.0 |
| 21 | 9.2 | 15.0 | 12.3 | 10.1 | 4.4 | - | - | 1 | 5.3 | 12.7 | 18.7 | 180° | 9.4 |
| 22 | 8.1 | 11.5 | 9.4 | 7.9 | 3.8 | - | - | 2 | 8.1 | 15.0 | 22.6 | 225° | 13.7 |
| 23 | 8.3 | 13.1 | 10.3 | 4.6 | 1.4 | - | - | 1 | 9.5 | 24.2 | 35.7 | 225° | 17.3 |
| 24 | 8.3 | 14.0 | 11.9 | 0.5 | 0.5 | - | - | 0 | 9.9 | 19.6 | 29.9 | 225° | - |
| 25 | 8.0 | 13.4 | 9.8 | 3.8 | 2.2 | - | - | 5 | 9.3 | 23.0 | 32.0 | 225° | 15.7 |
| 26 | 6.2 | 9.9 | 7.8 | 0.3 | - | - | - | 4 | 7.0 | 12.7 | 19.1 | 225° | 10.9 |
| 27 | 4.9 | 8.1 | 6.1 | 0.0 | - | - | - | 3 | 5.9 | 13.8 | 20.4 | 225° | 11.4 |
| 28 | 4.3 | 8.4 | 5.8 | 13.9 | 3.0 | - | - | 5 | 5.3 | 15.0 | 22.3 | 225° | 12.8 |
| 29 | 5.8 | 8.4 | 6.7 | 16.9 | 3.0 | - | - | 1 | 4.0 | 9.2 | 12.7 | 135° | 8.0 |
| 30 | 2.5 | 6.2 | 4.9 | 15.3 | 4.1 | - | - | 2 | 7.6 | 17.3 | 26.1 | 0° | 14.3 |
Humidity, dew point & pressure
| Day | Hmin | Hmax | Hmean | Dmin | Dmax | Dmean | Pmin | Pmax | Pmean |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 69 | 98 | 89 | 6.1 | 15.8 | 10.4 | 995 | 1019 | 1007 |
| 2 | 56 | 90 | 75 | 2.8 | 6.3 | 4.8 | 996 | 1001 | 998 |
| 3 | 78 | 98 | 90 | 5.0 | 12.3 | 8.6 | 983 | 996 | 990 |
| 4 | 65 | 94 | 85 | 3.8 | 6.6 | 5.3 | 983 | 986 | 984 |
| 5 | 69 | 94 | 83 | 5.4 | 8.0 | 6.6 | 985 | 999 | 992 |
| 6 | 78 | 97 | 87 | 6.0 | 10.4 | 7.4 | 993 | 1002 | 998 |
| 7 | 63 | 95 | 85 | 3.3 | 6.5 | 4.4 | 992 | 996 | 994 |
| 8 | 83 | 98 | 93 | 3.4 | 8.1 | 6.0 | 994 | 1016 | 1005 |
| 9 | 89 | 98 | 96 | 2.7 | 7.1 | 4.1 | 1016 | 1020 | 1018 |
| 10 | 92 | 98 | 96 | 2.5 | 7.4 | 5.0 | 1009 | 1016 | 1012 |
| 11 | 94 | 98 | 97 | 6.7 | 9.0 | 7.8 | 999 | 1009 | 1004 |
| 12 | 83 | 98 | 93 | 7.4 | 12.0 | 10.0 | 997 | 1003 | 1000 |
| 13 | 73 | 98 | 95 | 9.7 | 13.6 | 10.8 | 992 | 999 | 996 |
| 14 | 72 | 91 | 81 | 4.4 | 11.2 | 8.0 | 988 | 1005 | 996 |
| 15 | 73 | 97 | 88 | 4.5 | 10.3 | 7.9 | 1003 | 1006 | 1004 |
| 16 | 61 | 98 | 84 | 5.8 | 11.9 | 8.0 | 995 | 1005 | 1000 |
| 17 | 55 | 88 | 76 | 3.4 | 7.5 | 6.3 | 1004 | 1011 | 1008 |
| 18 | 73 | 85 | 77 | 7.2 | 10.8 | 8.8 | 1007 | 1014 | 1010 |
| 19 | 66 | 83 | 76 | 7.6 | 10.1 | 8.8 | 1009 | 1014 | 1012 |
| 20 | 70 | 95 | 86 | 7.6 | 12.7 | 10.0 | 1007 | 1021 | 1014 |
| 21 | 81 | 98 | 94 | 8.4 | 13.2 | 11.3 | 1005 | 1020 | 1012 |
| 22 | 71 | 95 | 85 | 3.9 | 12.4 | 7.1 | 998 | 1005 | 1002 |
| 23 | 71 | 97 | 84 | 3.5 | 11.7 | 7.7 | 994 | 1006 | 1000 |
| 24 | 72 | 96 | 83 | 6.1 | 11.4 | 9.1 | 999 | 1007 | 1003 |
| 25 | 62 | 93 | 80 | 4.1 | 11.0 | 6.5 | 995 | 1002 | 998 |
| 26 | 63 | 88 | 78 | 2.8 | 6.0 | 4.2 | 998 | 1001 | 1000 |
| 27 | 76 | 88 | 84 | 2.9 | 4.2 | 3.6 | 996 | 1000 | 998 |
| 28 | 67 | 98 | 85 | 2.1 | 7.4 | 3.4 | 985 | 998 | 992 |
| 29 | 92 | 98 | 96 | 4.8 | 8.0 | 6.1 | 982 | 985 | 984 |
| 30 | 81 | 98 | 92 | 0.6 | 5.9 | 3.6 | 985 | 1010 | 998 |
Other measures
| Day | Night | Daymax | T+10m | T+1h | H+1h | T-10m | T-1h | H-1h | Fmin | Fmax | Fmean | AF hrs | AQmin | AQmax | AQmean |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 10.9 | 16.1 | 0.5 | 1.4 | 5 | 0.7 | 1.5 | 22 | 7.3 | 20.6 | 13.9 | 0 | - | - | - |
| 2 | 5.7 | 12.8 | - | - | - | - | - | - | 3.9 | 12.8 | 8.6 | 0 | - | - | - |
| 3 | 8.6 | 12.9 | 0.6 | 1.3 | 8 | 0.8 | 2.3 | 16 | 5.3 | 15.2 | 10.8 | 0 | - | - | - |
| 4 | 5.0 | 11.7 | 0.9 | 1.9 | 18 | 1.0 | 2.8 | 9 | 2.3 | 11.7 | 6.8 | 0 | - | - | - |
| 5 | 7.6 | 11.7 | 0.6 | 1.4 | 6 | 0.4 | 0.8 | 12 | 5.1 | 11.7 | 9.0 | 0 | - | - | - |
| 6 | 8.2 | 10.9 | 0.4 | 0.8 | 12 | 1.0 | 1.8 | 10 | 6.3 | 12.4 | 9.3 | 0 | - | - | - |
| 7 | 4.1 | 10.4 | 1.3 | 3.1 | 8 | 0.6 | 2.0 | 17 | 1.6 | 10.4 | 6.4 | 0 | - | - | - |
| 8 | 6.5 | 9.2 | - | - | - | - | - | - | 3.9 | 9.4 | 6.7 | 0 | - | - | - |
| 9 | 3.0 | 8.0 | 1.0 | 2.0 | 4 | 0.7 | 2.1 | 8 | 1.1 | 8.0 | 4.5 | 0 | - | - | - |
| 10 | 2.8 | 8.2 | 0.6 | 1.5 | 2 | 0.2 | 0.5 | 6 | 2.5 | 8.3 | 5.6 | 0 | - | - | - |
| 11 | 7.0 | 9.7 | 0.7 | 1.5 | 2 | 0.2 | 0.6 | 3 | 6.7 | 10.5 | 8.4 | 0 | - | - | - |
| 12 | 7.7 | 13.3 | - | - | - | - | - | - | 6.3 | 31.9 | 12.2 | 0 | - | - | - |
| 13 | 10.3 | 15.4 | - | - | - | - | - | - | 11.5 | 17.1 | 13.3 | 0 | - | - | - |
| 14 | 9.1 | 11.7 | 0.5 | 1.9 | 10 | 0.9 | 1.5 | 19 | 6.5 | 17.1 | 11.4 | 0 | - | - | - |
| 15 | 7.6 | 13.2 | 1.2 | 2.0 | 9 | 0.6 | 1.9 | 8 | 7.2 | 14.0 | 10.1 | 0 | - | - | - |
| 16 | 8.7 | 13.2 | 0.8 | 1.9 | 8 | 0.5 | 1.1 | 16 | 7.0 | 14.5 | 11.0 | 0 | - | - | - |
| 17 | 8.8 | 12.7 | 0.4 | 1.2 | 9 | 0.6 | 1.6 | 12 | 6.9 | 12.7 | 10.1 | 0 | - | - | - |
| 18 | 10.9 | 13.8 | 0.2 | 0.6 | 10 | 0.4 | 0.5 | 9 | 11.1 | 15.1 | 13.5 | 0 | - | - | - |
| 19 | 12.6 | 14.0 | 0.4 | 0.8 | 6 | 0.3 | 1.0 | 8 | 12.3 | 14.6 | 13.8 | 0 | - | - | - |
| 20 | 12.7 | 13.8 | - | - | - | - | - | - | 9.8 | 16.3 | 13.7 | 0 | - | - | - |
| 21 | 9.2 | 15.0 | - | - | - | - | - | - | 9.8 | 17.6 | 14.2 | 0 | - | - | - |
| 22 | 8.1 | 10.8 | - | - | - | - | - | - | 4.7 | 15.2 | 8.4 | 0 | - | - | - |
| 23 | 8.3 | 13.1 | - | - | - | - | - | - | 4.3 | 15.0 | 10.0 | 0 | - | - | - |
| 24 | 8.3 | 14.0 | 1.4 | 2.7 | 10 | 0.5 | 1.1 | 12 | 6.1 | 15.3 | 12.6 | 0 | - | - | - |
| 25 | 8.5 | 11.2 | 0.9 | 1.6 | 26 | 1.6 | 3.0 | 19 | 4.7 | 14.4 | 9.0 | 0 | - | - | - |
| 26 | 6.9 | 9.9 | 0.6 | 1.4 | 7 | 0.5 | 1.1 | 12 | 4.0 | 9.6 | 6.4 | 0 | - | - | - |
| 27 | 4.9 | 8.1 | 0.8 | 1.9 | 8 | 0.5 | 1.1 | 10 | 1.7 | 8.1 | 4.7 | 0 | - | - | - |
| 28 | 4.3 | 8.4 | - | - | - | - | - | - | 0.8 | 7.9 | 4.6 | 0 | - | - | - |
| 29 | 5.8 | 6.7 | 0.4 | 0.7 | 3 | 0.8 | 1.4 | 4 | 3.2 | 8.8 | 6.1 | 0 | - | - | - |
| 30 | 4.7 | 5.8 | 0.6 | 0.8 | 3 | 0.5 | 1.1 | 9 | -1.0 | 6.2 | 2.7 | 0 | - | - | - |