Daily Report for 19th September 2025
Based on data up to 02:13
Measure Value (anomaly) Time
Month cumul. Record High Record Low
Minimum Temperature
16.3 °C (+5.1)
00:20
12.6 °C (+0.7)
16.9 °C (+5.7), 2018
6.9 °C (-4.3), 2012
Maximum Temperature
16.7 °C (-1.7)
01:34
20.2 °C (+0.4)
24.7 °C (+6.3), 2024
14.7 °C (-3.7), 2017
Mean Temperature
16.5 °C (+1.7)
16.2 °C (+0.5)
19.0 °C, 2018
10.9 °C, 2017
Minimum Humidity
86%
01:51
60%
86%, 2025
38%, 2012
Maximum Humidity
88%
00:34
89%
96%, 2014
80%, 2010
Mean Humidity
87%
77%
88%, 2014
58%, 2012
Minimum Pressure
1022 hPa
00:07
1008 hPa
1030 hPa, 2019
1005 hPa, 2023
Maximum Pressure
1023 hPa
01:19
1015 hPa
1033 hPa, 2019
1010 hPa, 2023
Mean Pressure
1023 hPa
1012 hPa
1032 hPa, 2019
1007 hPa, 2023
Mean Wind Speed
4.2 mph (+0.3)
6.1 mph (+2.2)
9.8 mph, 2023
1.0 mph, 2021
Maximum Wind Speed
9.1 mph
00:40
16.5 mph
24.1 mph, 2018
6.0 mph, 2022
Maximum Gust
13.8 mph
00:41
25.3 mph
40.3 mph, 2018
8.1 mph, 2015
Mean Wind Direction
WSW
Rainfall
n/a
48.8 mm (154%)
5.4, 2014
Maximum Hourly Rain
n/a
4.7, 2014
Maximum 10-min Rain
n/a
3.6, 2014
Maximum Rain Rate
n/a
66, 2014
Minimum Dew Point
14.1 °C
00:14
9.7 °C
14.7 °C, 2014
1.5 °C, 2012
Maximum Dew Point
14.5 °C
01:27
14.3 °C
19.0 °C, 2014
6.2 °C, 2012
Mean Dew Point
14.3 °C
12.0 °C
16.3 °C, 2014
3.4 °C, 2012
Measure Value Time
Month cumul. Record High Record Low
Night Minimum (21-09)
16.3 °C
00:20
12.7 °C
17.1 °C, 2018
6.9 °C, 2012
Day Maximum (09-21)
* n/a *
19.3 °C
24.7, 2024
-, 2025
Max 10m Temp Rise
0.2 °C
00:55
0.6 °C
0.9 °C, 2019
0.2 °C, 2025
Max 1hr Temp Rise
0.4 °C
01:16
2.4 °C
4.6 °C, 2019
0.4 °C, 2025
Max 1hr Hum Rise
n/a
01:01
12%
12, 2013
0, 2025
Max 10m Temp Fall
0.2 °C
02:12
0.7 °C
0.8 °C, 2012
0.2 °C, 2010
Max 1hr Temp Fall
0.2 °C
02:12
1.9 °C
2.7 °C, 2017
0.2 °C, 2025
Max 1hr Hum Fall
2%
01:34
11%
20%, 2019
2%, 2025
Max 10m Wind Speed
5.4 mph
01:05
12.1 mph
17.8 mph, 2018
3.6 mph, 2015
Minimum Feels-like
19.7 °C
00:08
14.0 °C
20.5 °C, 2018
4.7 °C, 2012
Maximum Feels-like
20.4 °C
01:16
23.0 °C
29.8 °C, 2024
15.6 °C, 2017
Mean Feels-like
20.1 °C
18.6 °C
23.3 °C, 2014
11.1 °C, 2017
Air-frost Hrs
n/a
0 hrs
0, 2025
0, 2025
Measure Value (anomaly)
Month cumul. Record High Record Low
Temperature Range
0.4 °C (-6.7)
7.5 °C (-0.3)
13.0 °C (+5.9), 2019
4.9 °C (-2.2), 2018
Humidity Range
2%
30%
45%, 2020
9%, 2023
Pressure Range
0 hPa
7 hPa
9 hPa, 2011
2 hPa, 2016
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