Monthly Report for February 2011
| <<Previous Month | Reset | Next Month>> |
| Weather Summary | ||||
| Measure | Mean / Sum (anomaly) | Min | Max | Mean Time |
| Minimum Temperature | 5.2 °C (+2.2) | -1.7 °C | 11.3 °C | 09:45 |
| Maximum Temperature | 9.5 °C (+1.3) | 4.7 °C | 14.2 °C | 13:11 |
| Mean Temperature | 7.4 °C (+1.7) | 3.5 °C | 12.0 °C | |
| Minimum Humidity | 74% | 52% | 93% | 13:18 |
| Maximum Humidity | 93% | 83% | 98% | 11:02 |
| Mean Humidity | 85% | 74% | 96% | |
| Minimum Pressure | 1011 hPa | 989 hPa | 1025 hPa | 11:09 |
| Maximum Pressure | 1017 hPa | 998 hPa | 1035 hPa | 13:12 |
| Mean Pressure | 1014 hPa | 994 hPa | 1030 hPa | |
| Mean Wind Speed | 6.1 mph (+1.0) | 2.8 mph | 11.8 mph | |
| Maximum Wind Speed | 14.0 mph | 8.1 mph | 25.5 mph | |
| Maximum Gust | 20.1 mph | 10.5 mph | 35.6 mph | 12:12 |
| Mean Wind Direction | 183° [S] | 10° [N] | 315° [NW] | |
| Rainfall | 44.2 mm (98%) | 0.0 mm | 12.3 mm | |
| Maximum Hourly Rain | 1.5 mm | 0.5 mm | 3.0 mm | 09:36 |
| Maximum 10-min Rain | 0.5 mm | 0.3 mm | 0.8 mm | 09:19 |
| Maximum Rain Rate | 4.7 mm/h | 1.6 mm/h | 15 mm/h | 09:17 |
| Minimum Dew Point | 2.7 °C | -4.7 °C | 7.4 °C | 09:32 |
| Maximum Dew Point | 7.0 °C | 2.6 °C | 11.0 °C | 12:08 |
| Mean Dew Point | 5.0 °C | 1.5 °C | 9.1 °C | |
| Night Minimum (21-09) | 5.6 °C | -1.7 °C | 11.3 °C | 07:13 |
| Day Maximum (09-21) | 9.4 °C | 3.7 °C | 14.2 °C | 14:38 |
| Max 10m Temp Rise | 0.3 °C | 0.1 °C | 0.6 °C | 09:45 |
| Max 1hr Temp Rise | 1.0 °C | 0.3 °C | 2.0 °C | 10:06 |
| Max 1hr Hum Rise | 4% | 1% | 9% | 11:51 |
| Max 10m Temp Fall | 0.2 °C | 0.1 °C | 0.9 °C | 11:00 |
| Max 1hr Temp Fall | 0.8 °C | 0.3 °C | 1.7 °C | 13:44 |
| Max 1hr Hum Fall | 7% | 1% | 21% | 10:44 |
| Max 10m Wind Speed | 9.7 mph | 5.5 mph | 17.1 mph | 11:29 |
| Minimum Feels-like | 1.8 °C | -8.0 °C | 11.7 °C | 08:59 |
| Maximum Feels-like | 9.7 °C | 4.7 °C | 15.3 °C | 12:18 |
| Mean Feels-like | 6.0 °C | 0.8 °C | 12.4 °C | n/a |
| Air-frost Hrs | 5 hrs | 0 hrs | 5 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 | 4.3 °C (-0.9) | 1.5 °C | 8.6 °C | |
| Humidity Range | 19% | 5% | 43% | |
| Pressure Range | 6 hPa | 1 hPa | 12 hPa | |
| Sun Hours | 40 (51%) [16%] | |||
| Wet Hours | 52 (100%) [7.7%] | |||
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 | 16 | Min < -5.0 °C | 0 | > 0 hrs | 17 | Falling Snow | 0 |
| > 0.1 mm | 11 | Min < 0.0 °C | 1 | > 1 hrs | 9 | Lying Snow | 0 |
| > 0.3 mm | 10 | Mean < 0.0 °C | 0 | > 3 hrs | 5 | Hail | 1 |
| > 1.0 mm | 9 | Mean > 20.0 °C | 0 | > 5 hrs | 3 | Thunder | 0 |
| > 5.0 mm | 3 | Max > 25.0 °C | 0 | > 10 hrs | 0 | Dense Fog | 0 |
| > 10.0 mm | 2 | Max > 30.0 °C | 0 | > 25% max poss. | 7 | Gusts > 30mph | 5 |
| > 20.0 mm | 0 | Ice Days | 0 | > 95% max poss. | 0 | Total Events | 6 |
Misc.
Mean rainfall for days with >0.3mm: 4.4 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 | -1.7 | 6.9 | 3.5 | 0.1 | - | - | - | 0.2 | 5.4 | 12.3 | 17.3 | 238° | 9.0 |
| 2 | 3.0 | 10.0 | 6.6 | 0.1 | - | - | - | 0.1 | 6.9 | 16.1 | 20.8 | 220° | 10.9 |
| 3 | 4.2 | 9.6 | 7.5 | 0.0 | - | - | - | 6 | 7.5 | 21.9 | 32.9 | 227° | 15.0 |
| 4 | 9.5 | 12.3 | 11.0 | 0.0 | - | - | - | 0.1 | 11.8 | 25.5 | 35.6 | 228° | 16.2 |
| 5 | 11.3 | 13.0 | 12.0 | 0.1 | - | - | - | 0 | 11.4 | 20.8 | 30.1 | 227° | 13.4 |
| 6 | 9.7 | 11.6 | 10.8 | 0.0 | - | - | - | 0 | 11.3 | 21.3 | 34.2 | 215° | 15.2 |
| 7 | 5.7 | 11.4 | 9.0 | 0.1 | - | - | - | 0.7 | 10.1 | 22.5 | 33.1 | 228° | 17.1 |
| 8 | 1.5 | 9.1 | 5.5 | 0.0 | - | - | - | 7 | 2.8 | 8.1 | 10.5 | 196° | 6.0 |
| 9 | 5.4 | 10.5 | 8.1 | 0.0 | - | - | - | 3 | 5.1 | 12.5 | 15.4 | 180° | 8.4 |
| 10 | 8.3 | 10.6 | 9.6 | 12.3 | 3.0 | 0.8 | 15 | 0 | 4.9 | 10.7 | 15.2 | 205° | 7.0 |
| 11 | 8.4 | 12.0 | 10.1 | 1.1 | 0.5 | - | - | 0.2 | 4.2 | 12.1 | 17.5 | 214° | 7.2 |
| 12 | 5.6 | 10.5 | 8.9 | 1.9 | 1.4 | 0.3 | 1.6 | 2 | 4.9 | 10.7 | 16.3 | 238° | 10.2 |
| 13 | 5.6 | 8.6 | 7.4 | 3.0 | 1.1 | 0.3 | 2.1 | 0 | 7.6 | 17.5 | 24.4 | 187° | 11.9 |
| 14 | 4.7 | 9.3 | 6.8 | 0.0 | - | - | - | 6 | 5.4 | 13.0 | 20.8 | 201° | 9.9 |
| 15 | 4.9 | 6.8 | 6.1 | 2.2 | 0.8 | 0.5 | 3.0 | 0 | 5.9 | 14.0 | 22.1 | 163° | 9.6 |
| 16 | 4.0 | 10.4 | 6.9 | 0.0 | - | - | - | 2 | 4.5 | 11.4 | 15.2 | 163° | 8.6 |
| 17 | 4.0 | 8.5 | 6.0 | 0.0 | - | - | - | 1 | 4.8 | 9.7 | 12.8 | 64° | 6.7 |
| 18 | 2.3 | 6.8 | 4.5 | 0.0 | - | - | - | 0.5 | 5.4 | 12.0 | 17.0 | 99° | 8.8 |
| 19 | 2.7 | 6.0 | 4.6 | 11.2 | 2.5 | 0.5 | 4.0 | 0 | 4.1 | 9.7 | 15.4 | 55° | 7.0 |
| 20 | 3.6 | 5.1 | 4.3 | 0.0 | - | - | - | 0 | 4.6 | 10.5 | 15.4 | 43° | 6.8 |
| 21 | 3.6 | 6.4 | 5.0 | 0.1 | - | - | - | 0 | 4.6 | 9.4 | 13.5 | 95° | 6.6 |
| 22 | 4.3 | 7.3 | 5.9 | 0.5 | 0.5 | - | - | 0 | 2.8 | 8.7 | 10.5 | 154° | 5.5 |
| 23 | 6.4 | 10.4 | 8.2 | 3.5 | 1.4 | 0.3 | 2.1 | 0 | 5.6 | 12.1 | 16.1 | 213° | 9.5 |
| 24 | 8.3 | 13.7 | 10.6 | 0.0 | - | - | - | 5 | 4.7 | 9.7 | 15.6 | 253° | 7.0 |
| 25 | 8.1 | 14.2 | 11.1 | 0.0 | - | - | - | 2 | 5.9 | 14.5 | 20.6 | 218° | 10.6 |
| 26 | 5.0 | 10.9 | 8.5 | 5.2 | 1.6 | 0.5 | 6 | 0.3 | 7.0 | 18.5 | 25.9 | 268° | 10.7 |
| 27 | 3.8 | 9.1 | 5.2 | 2.5 | 1.9 | 0.5 | 3.5 | 4 | 4.6 | 12.5 | 17.6 | 315° | 9.2 |
| 28 | 3.0 | 4.7 | 3.5 | 0.3 | - | - | - | 0 | 5.7 | 14.5 | 20.6 | 10° | 8.3 |
Humidity, dew point & pressure
| Day | Hmin | Hmax | Hmean | Dmin | Dmax | Dmean | Pmin | Pmax | Pmean |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 80 | 95 | 86 | -4.7 | 5.5 | 1.5 | 1024 | 1028 | 1026 |
| 2 | 82 | 98 | 93 | 2.6 | 8.8 | 5.5 | 1020 | 1028 | 1024 |
| 3 | 62 | 91 | 79 | 2.5 | 6.0 | 4.0 | 1017 | 1026 | 1022 |
| 4 | 71 | 85 | 77 | 5.5 | 8.1 | 7.0 | 1015 | 1017 | 1016 |
| 5 | 72 | 83 | 76 | 7.4 | 8.6 | 7.9 | 1015 | 1020 | 1018 |
| 6 | 70 | 84 | 77 | 5.5 | 8.3 | 6.9 | 1019 | 1020 | 1020 |
| 7 | 62 | 84 | 74 | 2.2 | 8.4 | 4.6 | 1010 | 1019 | 1014 |
| 8 | 52 | 95 | 77 | -0.8 | 4.6 | 1.6 | 1020 | 1024 | 1022 |
| 9 | 72 | 89 | 81 | 1.6 | 6.9 | 5.0 | 1016 | 1020 | 1018 |
| 10 | 86 | 97 | 93 | 6.1 | 10.1 | 8.5 | 1010 | 1015 | 1012 |
| 11 | 89 | 97 | 93 | 7.3 | 11.0 | 9.1 | 1010 | 1012 | 1011 |
| 12 | 68 | 96 | 85 | 2.6 | 9.7 | 6.5 | 1010 | 1012 | 1011 |
| 13 | 82 | 95 | 87 | 3.3 | 7.1 | 5.4 | 997 | 1009 | 1003 |
| 14 | 58 | 94 | 80 | 0.9 | 5.9 | 3.5 | 998 | 1002 | 1000 |
| 15 | 77 | 92 | 86 | 2.0 | 5.9 | 3.9 | 989 | 998 | 994 |
| 16 | 61 | 96 | 82 | 2.4 | 5.8 | 4.0 | 991 | 1000 | 996 |
| 17 | 80 | 97 | 89 | 2.5 | 6.2 | 4.3 | 1000 | 1011 | 1006 |
| 18 | 77 | 92 | 85 | 0.0 | 4.2 | 2.3 | 1011 | 1014 | 1012 |
| 19 | 86 | 98 | 96 | 0.7 | 5.7 | 4.0 | 1009 | 1013 | 1011 |
| 20 | 93 | 98 | 95 | 2.6 | 4.8 | 3.6 | 1013 | 1016 | 1014 |
| 21 | 84 | 93 | 89 | 2.4 | 4.1 | 3.3 | 1012 | 1016 | 1014 |
| 22 | 86 | 94 | 90 | 3.3 | 5.5 | 4.3 | 1014 | 1019 | 1016 |
| 23 | 81 | 97 | 93 | 3.4 | 9.9 | 7.1 | 1014 | 1019 | 1016 |
| 24 | 69 | 96 | 85 | 6.0 | 10.2 | 8.2 | 1016 | 1025 | 1020 |
| 25 | 72 | 95 | 84 | 6.0 | 10.6 | 8.3 | 1018 | 1025 | 1022 |
| 26 | 67 | 95 | 84 | 1.2 | 9.1 | 5.9 | 1010 | 1017 | 1014 |
| 27 | 59 | 92 | 81 | 1.1 | 3.5 | 2.1 | 1018 | 1025 | 1022 |
| 28 | 84 | 90 | 87 | 1.0 | 2.6 | 1.5 | 1025 | 1035 | 1030 |
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 | -1.7 | 6.9 | 0.3 | 1.2 | 5 | 0.2 | 0.7 | 2 | -8.0 | 6.9 | 0.9 | 5 | - | - | - |
| 2 | 3.0 | 10.0 | 0.4 | 1.7 | 4 | 0.2 | 0.9 | 8 | -1.2 | 10.7 | 4.3 | 0 | - | - | - |
| 3 | 4.2 | 9.6 | 0.3 | 1.4 | 6 | 0.3 | 1.1 | 12 | 1.0 | 8.6 | 5.0 | 0 | - | - | - |
| 4 | 8.3 | 12.3 | 0.2 | 0.6 | 4 | 0.1 | 0.4 | 6 | 5.3 | 12.5 | 10.9 | 0 | - | - | - |
| 5 | 11.3 | 13.0 | 0.1 | 0.4 | 4 | 0.2 | 0.6 | 3 | 11.7 | 13.5 | 12.4 | 0 | - | - | - |
| 6 | 10.3 | 11.6 | 0.2 | 0.8 | 4 | 0.2 | 0.6 | 6 | 6.3 | 11.9 | 10.8 | 0 | - | - | - |
| 7 | 8.7 | 11.4 | 0.2 | 0.8 | 5 | 0.4 | 1.7 | 21 | 3.2 | 11.8 | 7.1 | 0 | - | - | - |
| 8 | 1.5 | 9.1 | 0.6 | 2.0 | 8 | 0.4 | 1.1 | 13 | -1.0 | 9.1 | 4.7 | 0 | - | - | - |
| 9 | 5.4 | 10.5 | 0.5 | 2.0 | 7 | 0.2 | 0.5 | 6 | 3.3 | 10.5 | 6.8 | 0 | - | - | - |
| 10 | 8.0 | 10.6 | 0.1 | 0.4 | 3 | 0.1 | 0.4 | 2 | 5.3 | 11.9 | 8.9 | 0 | - | - | - |
| 11 | 8.4 | 12.0 | 0.2 | 0.9 | 2 | 0.2 | 0.5 | 5 | 6.5 | 13.7 | 10.3 | 0 | - | - | - |
| 12 | 8.7 | 10.5 | 0.2 | 0.8 | 4 | 0.3 | 0.9 | 8 | 1.9 | 11.7 | 7.9 | 0 | - | - | - |
| 13 | 5.6 | 8.6 | 0.1 | 0.5 | 3 | 0.2 | 0.9 | 3 | 2.2 | 7.7 | 4.8 | 0 | - | - | - |
| 14 | 4.7 | 9.3 | 0.5 | 1.5 | 9 | 0.2 | 1.0 | 10 | 1.5 | 8.6 | 4.8 | 0 | - | - | - |
| 15 | 4.9 | 6.8 | 0.2 | 0.6 | 4 | 0.2 | 0.7 | 6 | 1.1 | 7.1 | 3.7 | 0 | - | - | - |
| 16 | 4.0 | 10.4 | 0.4 | 1.1 | 6 | 0.3 | 1.2 | 7 | 1.2 | 10.4 | 5.4 | 0 | - | - | - |
| 17 | 4.0 | 8.5 | 0.3 | 1.3 | 3 | 0.2 | 0.9 | 6 | 0.5 | 8.5 | 4.1 | 0 | - | - | - |
| 18 | 4.0 | 6.8 | 0.3 | 1.0 | 4 | 0.2 | 0.9 | 4 | -2.1 | 5.3 | 2.2 | 0 | - | - | - |
| 19 | 2.3 | 6.0 | 0.2 | 0.8 | 3 | 0.1 | 0.3 | 1 | -1.8 | 6.0 | 2.9 | 0 | - | - | - |
| 20 | 4.1 | 4.7 | 0.1 | 0.3 | 1 | 0.1 | 0.3 | 1 | -0.6 | 5.1 | 2.3 | 0 | - | - | - |
| 21 | 3.6 | 6.4 | 0.2 | 0.5 | 3 | 0.1 | 0.4 | 2 | 0.5 | 6.4 | 3.1 | 0 | - | - | - |
| 22 | 4.3 | 7.3 | 0.2 | 0.8 | 2 | 0.1 | 0.3 | 3 | 1.9 | 7.3 | 5.2 | 0 | - | - | - |
| 23 | 6.4 | 10.4 | 0.2 | 0.6 | 4 | 0.1 | 0.4 | 4 | 3.2 | 11.6 | 6.9 | 0 | - | - | - |
| 24 | 8.3 | 13.7 | 0.6 | 1.7 | 3 | 0.2 | 0.9 | 9 | 5.9 | 14.4 | 10.6 | 0 | - | - | - |
| 25 | 8.1 | 14.2 | 0.5 | 1.9 | 3 | 0.2 | 0.7 | 10 | 5.4 | 15.3 | 11.2 | 0 | - | - | - |
| 26 | 9.3 | 8.8 | 0.2 | 0.5 | 9 | 0.4 | 1.2 | 9 | 0.9 | 11.6 | 6.6 | 0 | - | - | - |
| 27 | 3.8 | 9.1 | - | - | - | 0.9 | 1.6 | 11 | -2.8 | 8.2 | 3.0 | 0 | - | - | - |
| 28 | 3.3 | 3.7 | 0.2 | 0.5 | 4 | 0.2 | 0.9 | 9 | -1.6 | 4.7 | 0.8 | 0 | - | - | - |