Daily Report for 15th May 2026
Based on data up to 01:24
Measure Value (anomaly) Time
Month cumul. Record High Record Low
Minimum Temperature
6.6 °C (-2.3)
00:33
7.5 °C (-0.6)
13.0 °C (+4.1), 2024
2.3 °C (-6.6), 2020
Maximum Temperature
6.9 °C (-10.7)
00:02
16.4 °C (-0.6)
22.6 °C (+5.0), 2018
6.9 °C (-10.7), 2026
Mean Temperature
6.7 °C (-6.5)
12.1 °C (-0.6)
17.1 °C, 2024
6.7 °C, 2026
Minimum Humidity
84%
00:19
53%
84%, 2026
38%, 2014
Maximum Humidity
85%
01:02
85%
97%, 2015
73%, 2018
Mean Humidity
84%
70%
84%, 2026
58%, 2010
Minimum Pressure
1005 hPa
00:01
1012 hPa
1033 hPa, 2014
987 hPa, 2013
Maximum Pressure
1006 hPa
01:22
1016 hPa
1036 hPa, 2014
1001 hPa, 2013
Mean Pressure
1005 hPa
1014 hPa
1035 hPa, 2014
994 hPa, 2013
Mean Wind Speed
2.0 mph (-2.7)
3.5 mph (-1.2)
8.7 mph, 2009
0.8 mph, 2021
Maximum Wind Speed
3.7 mph
01:08
11.3 mph
21.5 mph, 2013
3.7 mph, 2026
Maximum Gust
8.1 mph
00:23
18.1 mph
31.0 mph, 2009
8.1 mph, 2026
Mean Wind Direction
NNE
Rainfall
n/a
8.6 mm (39%)
5.9, 2012
Maximum Hourly Rain
n/a
2.9, 2021
Maximum 10-min Rain
n/a
1.7, 2021
Maximum Rain Rate
n/a
16.4, 2009
Minimum Dew Point
4.1 °C
00:31
3.9 °C
9.5 °C, 2022
0.2 °C, 2020
Maximum Dew Point
4.5 °C
01:09
8.9 °C
14.3 °C, 2022
4.5 °C, 2026
Mean Dew Point
4.3 °C
6.5 °C
12.1 °C, 2022
3.3 °C, 2013
Measure Value Time
Month cumul. Record High Record Low
Night Minimum (21-09)
6.6 °C
00:34
7.9 °C
13.5 °C, 2024
2.3 °C, 2020
Day Maximum (09-21)
* n/a *
15.9 °C
22.6, 2018
-, 2026
Max 10m Temp Rise
0.1 °C
00:46
0.8 °C
1.2 °C, 2024
0.1 °C, 2026
Max 1hr Temp Rise
0.1 °C
01:23
2.6 °C
4.7 °C, 2020
0.1 °C, 2026
Max 1hr Hum Rise
1%
01:01
11%
21%, 2024
1%, 2026
Max 10m Temp Fall
0.2 °C
00:15
0.9 °C
1.6 °C, 2012
0.2 °C, 2026
Max 1hr Temp Fall
0.1 °C
01:01
2.1 °C
3.3 °C, 2012
0.1 °C, 2026
Max 1hr Hum Fall
-1%
01:01
11%
22%, 2020
-1%, 2026
Max 10m Wind Speed
3.0 mph
01:13
8.4 mph
16.4 mph, 2013
3.0 mph, 2026
Minimum Feels-like
4.0 °C
00:23
6.1 °C
14.8 °C, 2024
1.1 °C, 2012
Maximum Feels-like
6.9 °C
00:00
17.0 °C
25.5 °C, 2018
6.9 °C, 2026
Mean Feels-like
5.9 °C
12.2 °C
19.3 °C, 2024
5.9 °C, 2026
Air-frost Hrs
n/a
0 hrs
0, 2026
0, 2026
Measure Value (anomaly)
Month cumul. Record High Record Low
Temperature Range
0.3 °C (-8.5)
8.9 °C (-0.0)
16.5 °C (+7.7), 2020
4.8 °C (-4.0), 2025
Humidity Range
1%
32%
49%, 2014
17%, 2022
Pressure Range
0 hPa
4 hPa
14 hPa, 2013
2 hPa, 2018
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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Full resolution individual images at up-to 5 minute intervals
Wind rose
Full resolution individual images at up-to 5 minute intervals