Daily Report for 18th June 2026
Based on data up to 02:15
Measure Value (anomaly) Time
Month cumul. Record High Record Low
Minimum Temperature
17.7 °C (+5.5)
02:11
12.6 °C (+1.1)
18.8 °C (+6.6), 2017
10.9 °C (-1.3), 2010
Maximum Temperature
19.0 °C (-2.2)
00:00
20.5 °C (+0.0)
31.8 °C (+10.6), 2017
16.2 °C (-5.0), 2021
Mean Temperature
18.3 °C (+1.7)
16.2 °C (+0.5)
25.9 °C, 2017
13.9 °C, 2010
Minimum Humidity
81%
00:05
56%
92%, 2021
36%, 2025
Maximum Humidity
85%
02:05
87%
96%, 2021
74%, 2017
Mean Humidity
83%
74%
94%, 2021
54%, 2017
Minimum Pressure
1020 hPa
00:10
1012 hPa
1025 hPa, 2025
996 hPa, 2011
Maximum Pressure
1020 hPa
01:05
1018 hPa
1028 hPa, 2025
1005 hPa, 2011
Mean Pressure
1020 hPa
1015 hPa
1026 hPa, 2025
1000 hPa, 2011
Mean Wind Speed
3.0 mph (-1.4)
6.0 mph (+1.6)
7.8 mph, 2018
1.1 mph, 2017
Maximum Wind Speed
7.0 mph
00:44
15.3 mph
16.6 mph, 2011
5.7 mph, 2017
Maximum Gust
9.2 mph
00:23
24.7 mph
26.2 mph, 2022
8.4 mph, 2017
Mean Wind Direction
WSW
Rainfall
n/a
66.4 mm (235%)
20.7, 2020
Maximum Hourly Rain
n/a
6, 2021
Maximum 10-min Rain
n/a
2.5, 2020
Maximum Rain Rate
n/a
30, 2012
Minimum Dew Point
15.1 °C
02:11
8.9 °C
15.1 °C, 2026
4.7 °C, 2015
Maximum Dew Point
15.8 °C
00:13
13.5 °C
19.6 °C, 2023
11.2 °C, 2012
Mean Dew Point
15.4 °C
11.2 °C
16.4 °C, 2023
8.2 °C, 2009
Measure Value Time
Month cumul. Record High Record Low
Night Minimum (21-09)
17.7 °C
02:11
12.9 °C
18.8 °C, 2017
10.9 °C, 2010
Day Maximum (09-21)
* n/a *
19.4 °C
31.8, 2017
-, 2026
Max 10m Temp Rise
n/a
00:11
0.7 °C
0.8, 2013
0, 2026
Max 1hr Temp Rise
-0.5 °C
01:01
2.0 °C
2.9 °C, 2023
-0.5 °C, 2026
Max 1hr Hum Rise
2%
01:01
10%
17%, 2011
2%, 2026
Max 10m Temp Fall
0.2 °C
00:52
0.9 °C
1.1 °C, 2022
0.2 °C, 2026
Max 1hr Temp Fall
0.7 °C
01:40
2.1 °C
3.3 °C, 2025
0.7 °C, 2026
Max 1hr Hum Fall
-1%
01:13
12%
16%, 2009
-1%, 2026
Max 10m Wind Speed
4.5 mph
00:49
11.4 mph
12.8 mph, 2011
3.7 mph, 2017
Minimum Feels-like
21.7 °C
02:08
13.5 °C
22.1 °C, 2017
10.9 °C, 2010
Maximum Feels-like
23.4 °C
00:00
23.0 °C
36.7 °C, 2017
18.2 °C, 2016
Mean Feels-like
22.6 °C
18.2 °C
30.3 °C, 2017
15.1 °C, 2010
Air-frost Hrs
n/a
0 hrs
0, 2026
0, 2026
Measure Value (anomaly)
Month cumul. Record High Record Low
Temperature Range
1.3 °C (-7.7)
7.8 °C (-1.0)
13.6 °C (+4.6), 2025
4.1 °C (-4.9), 2016
Humidity Range
4%
31%
47%, 2018
4%, 2021
Pressure Range
0 hPa
6 hPa
11 hPa, 2016
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
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Wind rose
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