Daily Report for 21st June 2025
Based on data up to 05:42
Measure Value (anomaly) Time
Month cumul. Record High Record Low
Minimum Temperature
15.6 °C (+3.2)
05:11
13.3 °C (+1.6)
15.8 °C (+3.4), 2023
9.4 °C (-3.0), 2022
Maximum Temperature
19.3 °C (-2.1)
00:00
23.2 °C (+2.6)
33.0 °C (+11.6), 2017
13.7 °C (-7.7), 2021
Mean Temperature
17.3 °C (+0.5)
18.2 °C (+2.1)
24.5 °C, 2017
12.6 °C, 2021
Minimum Humidity
66%
00:01
47%
85%, 2021
34%, 2018
Maximum Humidity
82%
05:23
85%
95%, 2024
69%, 2014
Mean Humidity
75%
66%
88%, 2021
51%, 2014
Minimum Pressure
1021 hPa
05:10
1015 hPa
1023 hPa, 2009
1001 hPa, 2012
Maximum Pressure
1023 hPa
00:01
1021 hPa
1030 hPa, 2018
1011 hPa, 2011
Mean Pressure
1022 hPa
1018 hPa
1026 hPa, 2018
1006 hPa, 2012
Mean Wind Speed
2.0 mph (-2.4)
5.3 mph (+0.9)
8.2 mph, 2011
0.9 mph, 2022
Maximum Wind Speed
6.0 mph
01:26
13.7 mph
19.7 mph, 2011
6.0 mph, 2025
Maximum Gust
8.1 mph
01:27
20.7 mph
32.9 mph, 2011
8.1 mph, 2025
Mean Wind Direction
E
Rainfall
n/a
24.8 mm (75%)
6.9, 2012
Maximum Hourly Rain
n/a
4.3, 2012
Maximum 10-min Rain
n/a
4.3, 2012
Maximum Rain Rate
n/a
90, 2013
Minimum Dew Point
12.1 °C
04:49
9.1 °C
14.2 °C, 2023
3.7 °C, 2018
Maximum Dew Point
13.2 °C
01:26
13.6 °C
18.9 °C, 2017
9.2 °C, 2018
Mean Dew Point
12.7 °C
11.4 °C
16.1 °C, 2017
5.9 °C, 2018
Measure Value Time
Month cumul. Record High Record Low
Night Minimum (21-09)
15.6 °C
05:22
13.4 °C
15.8 °C, 2023
9.4 °C, 2022
Day Maximum (09-21)
* n/a *
22.2 °C
33, 2017
-, 2025
Max 10m Temp Rise
0.1 °C
05:21
0.6 °C
1.0 °C, 2012
0.1 °C, 2025
Max 1hr Temp Rise
-0.3 °C
02:34
2.2 °C
4.7 °C, 2024
-0.3 °C, 2025
Max 1hr Hum Rise
5%
01:01
9%
16%, 2014
4%, 2021
Max 10m Temp Fall
0.3 °C
00:14
0.5 °C
0.8 °C, 2013
0.3 °C, 2016
Max 1hr Temp Fall
1.1 °C
01:01
1.8 °C
2.7 °C, 2013
0.7 °C, 2021
Max 1hr Hum Fall
n/a
02:27
11%
17, 2024
-0, 2025
Max 10m Wind Speed
3.8 mph
01:32
9.8 mph
15.0 mph, 2011
3.7 mph, 2022
Minimum Feels-like
18.0 °C
05:11
14.6 °C
19.3 °C, 2023
9.7 °C, 2022
Maximum Feels-like
22.0 °C
00:00
25.6 °C
38.7 °C, 2017
16.0 °C, 2021
Mean Feels-like
19.9 °C
20.3 °C
29.3 °C, 2017
14.2 °C, 2021
Air-frost Hrs
n/a
0 hrs
0, 2025
0, 2025
Measure Value (anomaly)
Month cumul. Record High Record Low
Temperature Range
3.7 °C (-5.3)
9.9 °C (+1.0)
17.4 °C (+8.4), 2017
2.5 °C (-6.5), 2021
Humidity Range
16%
38%
57%, 2022
8%, 2021
Pressure Range
2 hPa
5 hPa
10 hPa, 2012
2 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