Trends, Extremes, and Averages

Extremes and Records

Extreme Conditions
Measure Today Yesterday Last 7 days Month Year All Time
Min Temperature 14.0 °C
05:12
13.1 °C
05:16
12.5 °C
23rd
5.1 °C
10th
-3.6 °C
22nd Jan
-8.1 °C
11th Feb 2012
Max Temperature 22.0 °C
14:58
25.3 °C
14:48
26.7 °C
26th
26.7 °C
26th
26.7 °C
26th May
34.2 °C
1st Jul 2015
Min Humidity 71%
15:03
41%
15:18
41%
28th
35%
22nd
21%
25th Mar
21%
25th Mar 2017
Max Humidity 88%
07:39
82%
05:37
88%
Today
89%
17th
89%
17th May
98%
6th Feb 2009
Min Pressure 1015 hPa
15:58
1007 hPa
00:02
1007 hPa
28th
993 hPa
11th
982 hPa
27th Feb
966 hPa
8th Nov 2010
Max Pressure 1019 hPa
05:35
1022 hPa
08:33
1030 hPa
25th
1030 hPa
25th
1039 hPa
18th Jan
1046 hPa
27th Dec 2016
Max Wind Speed 8.5 mph
03:43
7.0 mph
09:32
15.7 mph
27th
16.9 mph
16th
27.4 mph
23rd Feb
35.5 mph
14th Feb 2014
Max Wind Gust 11.5 mph
00:58
10.5 mph
02:43
24.1 mph
27th
24.1 mph
15th
46.1 mph
23rd Feb
52.6 mph
24th Dec 2013
Min Dew Point 11.5 °C
02:34
10.0 °C
04:56
7.0 °C
25th
0.4 °C
10th
-9.4 °C
25th Mar
-11.5 °C
2nd Feb 2012
Max Dew Point 16.8 °C
15:02
14.0 °C
19:56
16.8 °C
Today
16.8 °C
Today
16.8 °C
Today
20.8 °C
23rd Jul 2013
Wettest Day 7.9 mm
4.1 mm
7.9 mm
Today
35.6 mm
17th
35.6 mm
17th May
40.7 mm
13th Oct 2014
Wettest Hour 4.1 mm
02:46
3.3 mm
18:23
4.1 mm
Today
6.9 mm
17th
8.5 mm
5th Mar
33.3 mm
27th Jun 2009
Wettest 10-mins 1.2 mm
02:40
2.5 mm
18:23
2.5 mm
28th
2.5 mm
28th
2.6 mm
23rd Feb
8.9 mm
10th Aug 2014
Min Wind Chill 16.1 °C
04:49
14.4 °C
05:08
13.0 °C
23rd
3.1 °C
9th
-6.4 °C
26th Jan
-11.5 °C
7th Jan 2010
Max Humidex 27.1 °C
14:08
27.7 °C
14:46
29.8 °C
26th
29.8 °C
26th
29.8 °C
26th May
37.4 °C
1st Aug 2013
Max Rain Rate 18 mm/h
02:46
30 mm/h
18:14
30 mm/h
28th
36 mm/h
3rd
48 mm/h
23rd Feb
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 17.2 °C
(+3.2)
18.3 °C
(+4.4)
19.1 °C
(+5.5)
14.5 °C
(+2.3)
14.4 °C
(+2.3)
9.4 °C
(+1.7)
12.1 °C
(+1.4)
11.3 °C
(+0.7)
Humidity 81% 68% 66% 69% 68% 71% 72% 75%
Pressure 1017 hPa 1020 hPa 1021 hPa 1017 hPa 1016 hPa 1018 hPa 1018 hPa 1015 hPa
Wind Speed 1.7 mph 1.7 mph 2.8 mph 4.0 mph 4.1 mph 4.3 mph 4.7 mph 4.9 mph
Dew Point 13.9 °C 12.0 °C 12.2 °C 8.5 °C 8.1 °C 4.0 °C 7.0 °C 6.6 °C
Rain Total 7.9 mm 4.1 mm 12.0 mm
(104%)
2 days
77.8 mm
(163%)
12 days
77.8 mm
(153%)
12 days
213.7 mm
(91%)
57 days
528.6 mm
(85%)
137 days
5372.8 mm
(103%)
1297 days
Sun Total null 6 hrs 68 hrs
(158%)
7 days
151 hrs
(88%)
23 days
160 hrs
(86%)
26 days
547 hrs
(102%)
116 days
1386 hrs
(94%)
289 days
12363 hrs
(100%)
2512 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
16:02
Change Since Last
10 mins 30 mins Hour 24hrs Month Year
Temperature / °C 21.9 +0.0 +0.0 +0.1 -2.2 +6.6 +3.6
Humidity / % 73 +1 +2 +1 +29 +26 +4
Pressure / hPa 1015 -1 -1 -1 +8 +4 +3
Wind / mph 3.2 +2.9 +3.2 +3.2 -0.2 -2.8 -0.3
Dew Point / °C 16.8 +0.2 +0.4 +0.3 +5.7 +12.8 +4.3
Rainfall / mm 12.0 +0.0 +0.0 +0.0 +12.0 -62.9 +53.0

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 14.0 22.0 17.2 13.1 25.3 18.3 4.1 15.8 11.7 9.2 19.1 13.5
Humidity / % 71 88 81 41 82 68 42 78 57 60 87 76
Pressure / hPa 1015 1019 1017 1007 1022 1020 1009 1016 1012 1012 1015 1012
Wind / mph 8.5 1.7 7.0 1.7 10.3 2.8 14.7 6.1
Dew Point / °C 11.5 16.8 13.9 10.0 14.0 12.0 -0.3 4.8 3.1 5.8 12.8 9.3
Rainfall / mm 7.9 4.1 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
16:02
Value x minutes ago
-5 -10 -15 -20 -30 -45 -60 -75 -90 -120
Temperature / °C 21.9 21.9 21.9 22.0 21.9 21.9 21.9 21.8 21.9 22.0 21.8
Humidity / % 73 72 72 71 72 71 72 72 72 71 73
Pressure / hPa 1015 1015 1016 1016 1016 1016 1016 1016 1016 1016 1016
Wind / mph 3.2 0.1 0.3 0.0 0.6 0.0 0.9 0.0 0.1 1.0 0.0
Dew Point / °C 16.8 16.6 16.6 16.5 16.6 16.4 16.6 16.5 16.6 16.5 16.7
Rainfall / mm 12.0 12.0 12.0 12.0 12.0 12.0 12.0 12.0 12.0 12.0 12.0