Daily Report for 12th December 2025
Based on data up to 00:56
Measure Value (anomaly) Time
Month cumul. Record High Record Low
Minimum Temperature
10.5 °C (+6.8)
00:53
7.1 °C (+3.2)
10.5 °C (+6.8), 2025
-4.7 °C (-8.4), 2012
Maximum Temperature
10.7 °C (+2.4)
00:05
11.8 °C (+3.1)
13.2 °C (+4.9), 2015
0.8 °C (-7.5), 2022
Mean Temperature
10.6 °C (+4.6)
9.6 °C (+3.1)
11.7 °C, 2021
-1.1 °C, 2012
Minimum Humidity
86%
00:25
80%
97%, 2013
63%, 2018
Maximum Humidity
87%
00:54
92%
98%, 2009
87%, 2025
Mean Humidity
86%
87%
98%, 2013
79%, 2018
Minimum Pressure
1016 hPa
00:39
1002 hPa
1029 hPa, 2024
972 hPa, 2019
Maximum Pressure
1016 hPa
00:17
1011 hPa
1034 hPa, 2024
1004 hPa, 2019
Mean Pressure
1016 hPa
1007 hPa
1032 hPa, 2024
989 hPa, 2019
Mean Wind Speed
4.5 mph (-0.6)
6.3 mph (+1.2)
7.8 mph, 2015
1.1 mph, 2012
Maximum Wind Speed
8.4 mph
00:46
16.2 mph
22.5 mph, 2011
6.8 mph, 2016
Maximum Gust
13.8 mph
00:47
25.4 mph
40.9 mph, 2011
9.7 mph, 2012
Mean Wind Direction
SSW
Rainfall
n/a
33.8 mm (153%)
11, 2023
Maximum Hourly Rain
n/a
3, 2014
Maximum 10-min Rain
n/a
1.1, 2014
Maximum Rain Rate
n/a
18, 2014
Minimum Dew Point
8.3 °C
00:52
5.2 °C
8.8 °C, 2021
-5.1 °C, 2012
Maximum Dew Point
8.5 °C
00:05
9.4 °C
11.3 °C, 2021
0.1 °C, 2022
Mean Dew Point
8.4 °C
7.6 °C
10.2 °C, 2021
-2.2 °C, 2012
Measure Value Time
Month cumul. Record High Record Low
Night Minimum (21-09)
10.5 °C
00:54
7.4 °C
10.5 °C, 2025
-4.7 °C, 2012
Day Maximum (09-21)
* n/a *
10.8 °C
13.2, 2015
-, 2025
Max 10m Temp Rise
0.1 °C
00:13
0.4 °C
0.6 °C, 2013
0.1 °C, 2025
Max 1hr Temp Rise
n/a
1.2 °C
2.2, 2013
, 2025
Max 1hr Hum Rise
n/a
4%
9, 2014
, 2025
Max 10m Temp Fall
0.1 °C
00:12
0.3 °C
0.5 °C, 2014
0.1 °C, 2025
Max 1hr Temp Fall
n/a
1.0 °C
1.5, 2010
, 2025
Max 1hr Hum Fall
n/a
6%
9, 2014
, 2025
Max 10m Wind Speed
6.0 mph
00:38
11.9 mph
15.4 mph, 2011
5.5 mph, 2012
Minimum Feels-like
11.0 °C
00:52
5.4 °C
11.6 °C, 2021
-7.9 °C, 2017
Maximum Feels-like
11.3 °C
00:00
12.5 °C
14.8 °C, 2021
0.7 °C, 2022
Mean Feels-like
11.2 °C
9.2 °C
13.1 °C, 2021
-2.2 °C, 2017
Air-frost Hrs
n/a
0.2 hrs
15.2, 2022
0, 2025
Measure Value (anomaly)
Month cumul. Record High Record Low
Temperature Range
0.2 °C (-4.4)
4.7 °C (-0.2)
8.6 °C (+4.0), 2013
1.8 °C (-2.8), 2022
Humidity Range
1%
13%
28%, 2018
1%, 2013
Pressure Range
0 hPa
9 hPa
32 hPa, 2019
3 hPa, 2010
Extra observations pending manual input by site administrator (typically done within 24hrs unless I am away);
until then, all above data is subject to quality control.
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Daily Graph of Conditions
Webcam Summary of Cloud Conditions
Full resolution individual images at up-to 5 minute intervals
Wind rose
Full resolution individual images at up-to 5 minute intervals