Trends, Extremes, and Averages
Extremes and Records
| Extreme Conditions | ||||||
| Measure | Today | Yesterday | Last 7 days | Month | Year | All Time |
| Min Temperature | 12.2 °C 00:00 |
8.3 °C 06:45 |
6.8 °C 16th |
5.3 °C 10th |
-1.1 °C 21st Jan |
-8.1 °C 11th Feb 2012 |
| Max Temperature | 17.4 °C 12:54 |
15.3 °C 14:10 |
17.4 °C Today |
17.4 °C Today |
36.2 °C 31st Jul |
36.8 °C 25th Jul 2019 |
| Min Humidity | 75% 00:11 |
57% 14:18 |
57% 19th |
55% 1st |
25% 5th Apr |
21% 25th Mar 2017 |
| Max Humidity | 91% 06:52 |
92% 07:14 |
94% 14th |
96% 2nd |
98% 17th Aug |
98% 6th Feb 2009 |
| Min Pressure | 1002 hPa 06:06 |
1007 hPa 23:56 |
1002 hPa Today |
981 hPa 4th |
981 hPa 4th Oct |
966 hPa 8th Nov 2010 |
| Max Pressure | 1007 hPa 00:05 |
1023 hPa 00:03 |
1026 hPa 16th |
1028 hPa 11th |
1050 hPa 19th Jan |
1050 hPa 19th Jan 2020 |
| Max Wind Speed | 14.5 mph 12:34 |
14.3 mph 14:58 |
14.5 mph Today |
18.1 mph 8th |
34.0 mph 9th Feb |
35.5 mph 14th Feb 2014 |
| Max Wind Gust | 24.2 mph 12:17 |
21.9 mph 14:22 |
24.2 mph Today |
30.0 mph 2nd |
57.6 mph 9th Feb |
57.6 mph 9th Feb 2020 |
| Min Dew Point | 7.9 °C 00:00 |
6.4 °C 06:33 |
5.6 °C 16th |
3.8 °C 10th |
-6.5 °C 21st Mar |
-11.5 °C 2nd Feb 2012 |
| Max Dew Point | 13.5 °C 11:46 |
9.7 °C 11:32 |
13.5 °C Today |
15.3 °C 8th |
21.2 °C 12th Aug |
21.2 °C 12th Aug 2020 |
| Wettest Day | 0.4 mm |
0.0 mm |
1.8 mm 14th |
32.6 mm 3rd |
32.6 mm 3rd Oct |
40.7 mm 13th Oct 2014 |
| Wettest Hour | 0.4 mm 05:54 |
1.1 mm 14th |
5.5 mm 3rd |
10.0 mm 16th Aug |
33.3 mm 27th Jun 2009 |
|
| Wettest 10-mins | 0.2 mm |
0.6 mm 14th |
1.8 mm 8th |
6.6 mm 6th Jun |
8.9 mm 10th Aug 2014 |
|
| Min Wind Chill | 12.6 °C 00:00 |
7.7 °C 08:25 |
3.5 °C 16th |
1.4 °C 10th |
-4.1 °C 21st Jan |
-14.6 °C 28th Feb 2018 |
| Max Humidex | 20.4 °C 12:52 |
15.5 °C 13:25 |
19.9 °C Today |
21.0 °C 8th |
42.1 °C 12th Aug |
44.6 °C 25th Jul 2019 |
| Max Rain Rate | 0.3 mm/h 05:54 |
18 mm/h 14th |
30 mm/h 2nd |
102 mm/h 6th Jun |
162 mm/h 7th Feb 2016 |
|
NB: This station defines the start of the meteorological day to be midnight; this is when daily values are reset.
Station records began on 1st February 2009.
Means and Totals
| Averages and Totals | ||||||||
| Measure | Today | Yesterday | Last 7 days | Month | Last 31d | Year | Last 365 | All Time |
| Temperature | 13.8 °C (+2.4) |
12.0 °C (+0.5) |
10.7 °C (-1.0) |
11.0 °C (-1.4) |
12.0 °C (-0.9) |
13.1 °C (+1.4) |
12.0 °C (+1.2) |
11.6 °C (+0.8) |
| Humidity | 84% | 77% | 84% | 86% | 84% | 75% | 77% | 75% |
| Pressure | 1003 hPa | 1016 hPa | 1020 hPa | 1011 hPa | 1011 hPa | 1017 hPa | 1015 hPa | 1015 hPa |
| Wind Speed | 5.0 mph | 3.0 mph | 2.1 mph | 3.2 mph | 3.2 mph | 5.2 mph | 5.1 mph | 4.9 mph |
| Dew Point | 11.1 °C | 7.9 °C | 8.1 °C | 8.8 °C | 9.2 °C | 8.3 °C | 7.7 °C | 7.0 °C |
| Rain Total | 0.4 mm | 0.0 mm | 2.6 mm (18%) 3 days |
114.2 mm (272%) 15 days |
131.7 mm (210%) 20 days |
431.6 mm (88%) 114 days |
600.0 mm (96%) 161 days |
7459.5 mm (101%) 1805 days |
| Sun Total | null | 3 hrs | 13 hrs (54%) 4 days |
35 hrs (54%) 10 days |
96 hrs (81%) 20 days |
1577 hrs (120%) 248 days |
1766 hrs (120%) 302 days |
18174 hrs (105%) 3544 days |
Bracketed values refer to departure from the relevant long-term climate average; note well that the month and year figures are adjusted for the current date,
i.e. compared to the expected conditions for the month/year to-date, rather than the full period.
'Days of' require greater than 0.1 of the quantity (rain in mm or sun hrs).
Sunshine figures are not available for the current day so all periods are upto yesterday, rather than today as for the other variables.
Trends
| Current Trends | |||||||
| Measure | Current 12:57 |
Change Since Last | |||||
| 10 mins | 30 mins | Hour | 24hrs | Month | Year | ||
| Temperature / °C | 17.4 | +0.1 | +0.2 | +0.7 | +2.6 | -5.0 | +6.4 |
| Humidity / % | 77 | +0 | -1 | -4 | +14 | +17 | -6 |
| Pressure / hPa | 1002 | +0 | +0 | -0 | -14 | -17 | -9 |
| Wind / mph | 9.1 | +2.3 | -1.0 | -0.9 | -3.1 | +6.9 | +6.3 |
| Dew Point / °C | 13.3 | +0.1 | +0.0 | -0.1 | +5.5 | -0.9 | +5.1 |
| Rainfall / mm | 0.4 | +0.0 | +0.0 | +0.0 | +0.4 | -111.4 | +18.4 |
NB: For the month and year rain trends, values refer to differences from cumulative rainfall; i.e. the difference between the rain-to-date for this month/year, and that of the previous month/year.
| Extremes' Trends | ||||||||||||
| Measure | Today | Yesterday | Last Month | Last Year | ||||||||
| Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | Min | Max | Avg | |
| Temperature / °C | 12.2 | 17.4 | 13.8 | 8.3 | 15.3 | 12.0 | 13.6 | 23.9 | 18.0 | 4.6 | 11.4 | 8.7 |
| Humidity / % | 75 | 91 | 84 | 57 | 92 | 77 | 49 | 91 | 73 | 79 | 96 | 88 |
| Pressure / hPa | 1002 | 1007 | 1003 | 1007 | 1023 | 1016 | 1019 | 1021 | 1020 | 1006 | 1015 | 1011 |
| Wind / mph | 14.5 | 5.0 | 14.3 | 3.0 | 13.6 | 2.6 | 9.1 | 2.5 | ||||
| Dew Point / °C | 7.9 | 13.5 | 11.1 | 6.4 | 9.7 | 7.9 | 11.5 | 14.5 | 12.7 | 3.5 | 8.7 | 6.8 |
| Rainfall / mm | 0.4 | 0.0 | 0.0 | 0.0 | ||||||||
Description: Today's averages and extremes compared to yesterday's, and those of this day a month ago, and one year ago.
| Last 2hrs Trends in Detail | |||||||||||
| Measure | Current 12:57 |
Value x minutes ago | |||||||||
| -5 | -10 | -15 | -20 | -30 | -45 | -60 | -75 | -90 | -120 | ||
| Temperature / °C | 17.4 | 17.4 | 17.3 | 17.2 | 17.2 | 17.2 | 16.9 | 16.7 | 16.5 | 16.3 | 16.1 |
| Humidity / % | 77 | 77 | 77 | 78 | 78 | 78 | 80 | 81 | 82 | 82 | 83 |
| Pressure / hPa | 1002 | 1002 | 1002 | 1002 | 1002 | 1002 | 1002 | 1003 | 1003 | 1003 | 1003 |
| Wind / mph | 9.1 | 8.3 | 6.8 | 13.2 | 10.6 | 10.1 | 11.3 | 10.0 | 6.2 | 5.6 | 6.6 |
| Dew Point / °C | 13.3 | 13.3 | 13.2 | 13.3 | 13.3 | 13.3 | 13.4 | 13.4 | 13.4 | 13.2 | 13.2 |
| Rainfall / mm | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |