Daily Report for 21st June 2026
Based on data up to 01:18
Measure Value (anomaly) Time
Month cumul. Record High Record Low
Minimum Temperature
19.2 °C (+6.8)
01:15
13.5 °C (+1.8)
19.2 °C (+6.8), 2026
9.4 °C (-3.0), 2022
Maximum Temperature
19.8 °C (-1.6)
00:02
21.4 °C (+0.8)
33.0 °C (+11.6), 2017
13.7 °C (-7.7), 2021
Mean Temperature
19.6 °C (+2.6)
17.1 °C (+1.3)
24.9 °C, 2025
12.6 °C, 2021
Minimum Humidity
79%
00:01
55%
85%, 2021
34%, 2018
Maximum Humidity
82%
01:17
87%
95%, 2024
69%, 2014
Mean Humidity
80%
73%
88%, 2021
51%, 2014
Minimum Pressure
1024 hPa
00:06
1012 hPa
1024 hPa, 2026
1001 hPa, 2012
Maximum Pressure
1024 hPa
01:04
1019 hPa
1030 hPa, 2018
1011 hPa, 2011
Mean Pressure
1024 hPa
1015 hPa
1026 hPa, 2018
1006 hPa, 2012
Mean Wind Speed
0.2 mph (-4.2)
5.3 mph (+0.9)
8.2 mph, 2011
0.2 mph, 2026
Maximum Wind Speed
1.4 mph
01:06
13.9 mph
19.7 mph, 2011
1.4 mph, 2026
Maximum Gust
2.3 mph
00:00
22.3 mph
32.9 mph, 2011
2.3 mph, 2026
Mean Wind Direction
NNW
Rainfall
n/a
66.4 mm (202%)
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
15.9 °C
01:14
9.6 °C
15.9 °C, 2026
3.7 °C, 2018
Maximum Dew Point
16.3 °C
00:33
14.2 °C
18.9 °C, 2017
9.2 °C, 2018
Mean Dew Point
16.1 °C
12.0 °C
16.1 °C, 2026
5.9 °C, 2018
Measure Value Time
Month cumul. Record High Record Low
Night Minimum (21-09)
19.2 °C
01:16
13.7 °C
19.2 °C, 2026
9.4 °C, 2022
Day Maximum (09-21)
* n/a *
20.5 °C
33, 2017
-, 2026
Max 10m Temp Rise
n/a
00:17
1.0 °C
1, 2012
0, 2026
Max 1hr Temp Rise
-0.4 °C
01:07
2.2 °C
4.7 °C, 2024
-0.4 °C, 2026
Max 1hr Hum Rise
2%
01:01
10%
16%, 2014
2%, 2026
Max 10m Temp Fall
0.2 °C
00:58
0.9 °C
0.8 °C, 2013
0.2 °C, 2026
Max 1hr Temp Fall
0.5 °C
01:14
2.0 °C
2.7 °C, 2013
0.5 °C, 2026
Max 1hr Hum Fall
-1%
01:05
12%
17%, 2024
-1%, 2026
Max 10m Wind Speed
0.6 mph
01:11
10.5 mph
15.0 mph, 2011
0.6 mph, 2026
Minimum Feels-like
23.7 °C
01:14
14.7 °C
23.7 °C, 2026
9.7 °C, 2022
Maximum Feels-like
24.5 °C
00:05
24.4 °C
38.7 °C, 2017
16.0 °C, 2021
Mean Feels-like
24.3 °C
19.5 °C
29.3 °C, 2017
14.2 °C, 2021
Air-frost Hrs
n/a
0 hrs
0, 2026
0, 2026
Measure Value (anomaly)
Month cumul. Record High Record Low
Temperature Range
0.6 °C (-8.4)
8.0 °C (-0.9)
17.4 °C (+8.4), 2017
2.5 °C (-6.5), 2021
Humidity Range
3%
32%
57%, 2022
8%, 2021
Pressure Range
0 hPa
7 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
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