Trends, Extremes, and Averages

Extremes and Records

Extreme Conditions
Measure Today Yesterday Last 7 days Month Year All Time
Min Temperature 15.3 °C
05:11		 14.9 °C
06:04		 14.9 °C
22nd		 9.8 °C
2nd		 -1.0 °C
24th Mar		 -8.1 °C
11th Feb 2012
Max Temperature 27.7 °C
16:12		 26.0 °C
16:28		 31.2 °C
18th		 31.2 °C
18th		 31.2 °C
18th Jul		 32.8 °C
1st Aug 2013
Min Humidity 39%
17:56		 50%
14:07		 30%
18th		 28%
3rd		 28%
3rd Jul		 22%
15th Jul 2013
Max Humidity 91%
06:50		 91%
07:19		 95%
18th		 95%
9th		 98%
5th Jan		 98%
6th Feb 2009
Min Pressure 1016 hPa
18:32		 1021 hPa
01:00		 1006 hPa
19th		 999 hPa
5th		 975 hPa
14th Feb		 966 hPa
8th Nov 2010
Max Pressure 1027 hPa
00:15		 1023 hPa
23:13		 1027 hPa
Today		 1027 hPa
Today		 1036 hPa
15th May		 1043 hPa
7th Feb 2012
Max Wind Speed 11.2 mph
18:43		 10.2 mph
14:28		 13.8 mph
19th		 16.3 mph
3rd		 35.5 mph
14th Feb		 35.5 mph
14th Feb 2014
Max Wind Gust 15.2 mph
14:23		 14.7 mph
15:56		 19.9 mph
19th		 27.3 mph
9th		 49.7 mph
14th Feb		 52.6 mph
24th Dec 2013
Min Dew Point 11.7 °C
20:19		 12.6 °C
00:01		 10.7 °C
18th		 4.3 °C
3rd		 -3.4 °C
23rd Mar		 -11.5 °C
2nd Feb 2012
Max Dew Point 18.1 °C
13:36		 16.0 °C
11:36		 20.1 °C
18th		 20.1 °C
18th		 20.1 °C
18th Jul		 20.8 °C
23rd Jul 2013
Wettest Day 0.0 mm
 0.0 mm
 11.4 mm
18th		 11.4 mm
18th		 16.8 mm
6th Jan		 35.8 mm
27th Jun 2009
Wettest Hour null
6.0 mm
18th		 6.0 mm
18th		 6.0 mm
18th Jul		 33.3 mm
27th Jun 2009
Wettest 10-mins null
4.5 mm
18th		 4.5 mm
18th		 4.5 mm
18th Jul		 8.3 mm
5th Aug 2012
Min Wind Chill 18.5 °C
04:39		 17.6 °C
05:46		 17.6 °C
22nd		 10.0 °C
2nd		 -3.6 °C
12th Jan		 -11.5 °C
7th Jan 2010
Max Humidex 31.9 °C
13:50		 30.4 °C
15:55		 36.5 °C
18th		 36.5 °C
18th		 36.5 °C
18th Jul		 37.4 °C
1st Aug 2013
Max Rain Rate null
72 mm/h
18th		 72 mm/h
18th		 72 mm/h
18th Jul		 120 mm/h
3rd Jan 2012

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 21.2 °C
(+3.0)		 20.8 °C
(+2.5)		 21.9 °C
(+3.7)		 19.4 °C
(+1.7)		 18.6 °C
(+1.2)		 11.9 °C
(+1.9)		 12.2 °C
(+1.4)		 11.1 °C
(+0.4)
Humidity 69% 69% 69% 67% 66% 73% 76% 76%
Pressure 1020 hPa 1022 hPa 1016 hPa 1015 hPa 1015 hPa 1011 hPa 1013 hPa 1014 hPa
Wind Speed 5.1 mph 3.8 mph 3.5 mph 3.7 mph 3.5 mph 4.8 mph 4.7 mph 4.8 mph
Dew Point 14.5 °C 14.6 °C 15.3 °C 12.4 °C 11.7 °C 6.6 °C 7.6 °C 6.5 °C
Rain Total 0.0 mm 0.0 mm 15.4 mm
(162%)
2 days		 36.8 mm
(118%)
8 days		 46.4 mm
(101%)
13 days		 402.5 mm
(124%)
101 days		 776.3 mm
(125%)
181 days		 3583.1 mm
(103%)
847 days
Sun Total null 11 hrs 50 hrs
(121%)
7 days		 148 hrs
(113%)
21 days		 209 hrs
(111%)
30 days		 986 hrs
(113%)
179 days		 1547 hrs
(105%)
314 days		 8336 hrs
(102%)
1678 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
21:20		 Change Since Last
10 mins 30 mins Hour 24hrs Month Year
Temperature / °C 23.3 -0.2 -0.5 -1.1 +1.9 +5.6 +0.6
Humidity / % 50 +1 +2 +5 -16 -27 -13
Pressure / hPa 1017 +0 +0 +1 -5 -4 +5
Wind / mph 4.7 -0.7 +1.6 +0.0 +2.1 +4.7 -0.9
Dew Point / °C 12.3 +0.1 +0.2 +0.6 -2.5 -1.3 -3.0
Rainfall / mm 0.0 +0.0 +0.0 +0.0 +0.0 -15.5 -154.2

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 15.3 27.7 21.2 14.9 26.0 20.8 13.3 24.4 18.5 19.4 26.7 22.6
Humidity / % 39 91 69 50 91 69 36 84 59 53 92 72
Pressure / hPa 1016 1027 1020 1021 1023 1022 1018 1023 1022 1011 1014 1012
Wind / mph 11.2 5.1 10.2 3.8 7.4 0.7 10.7 3.0
Dew Point / °C 11.7 18.1 14.5 12.6 16.0 14.6 7.3 13.9 9.9 13.1 20.8 17.1
Rainfall / mm 0.0 0.0 2.0 12.2

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
21:20		 Value x minutes ago
-5 -10 -15 -20 -30 -45 -60 -75 -90 -120
Temperature / °C 23.3 23.4 23.5 23.6 23.6 23.8 24.1 24.4 24.7 24.9 25.6
Humidity / % 50 50 49 49 49 48 47 45 45 45 45
Pressure / hPa 1017 1017 1017 1017 1017 1017 1017 1016 1016 1016 1016
Wind / mph 4.7 3.6 5.4 4.9 5.6 3.1 3.3 4.7 6.0 6.0 7.8
Dew Point / °C 12.3 12.4 12.2 12.3 12.3 12.1 12.1 11.7 12.0 12.1 12.8
Rainfall / mm 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0