St-Athan (Vale of Glamorgan) last 24 hours weather

Observation days

  • Sunrise iconSunrise:
    Sunset iconSunset:
    No pollution data.
    No pollen data.

  • Sunrise iconSunrise:
    Sunset iconSunset:
    No pollution data.
    No pollen data.

  • Sunrise iconSunrise:
    Sunset iconSunset:
    No pollution data.
    No pollen data.

Sunrise iconSunrise:
Sunset iconSunset:
No pollution data.
No pollen data.
Tuesday
Time
03:00
04:00
05:00
06:00
07:00
08:00
09:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00
Weather Weather code 7 Weather code 8 Weather code 8 Weather code 12 Weather code 12 Weather code 7 Weather code 1 Weather code 1 Weather code 8 Weather code 3 Weather code 3 Weather code 7 Weather code 3 Weather code 3 Weather code 3 Weather code 1 Weather code 7 Weather code 0 Weather code 0 Weather code 0 Weather code 0
Temperature
Temperature
17.4° Celsius
17.7° Celsius
17.7° Celsius
17.9° Celsius
16.4° Celsius
16.3° Celsius
16.7° Celsius
17.2° Celsius
17.8° Celsius
18.3° Celsius
18.5° Celsius
18.0° Celsius
18.2° Celsius
17.9° Celsius
17.7° Celsius
17.5° Celsius
16.9° Celsius
16.4° Celsius
15.7° Celsius
15.4° Celsius
14.8° Celsius
Wind direction and speed
Wind direction and speed
SW
9
SW
10
WSW
16
WSW
15
W
14
W
16
WNW
15
WNW
15
W
15
W
21
W
18
W
19
W
20
W
18
W
19
W
17
W
13
W
14
WNW
11
WNW
10
WNW
10
Wind gust (mph)
Wind gust
25
15
26
21
25
24
25
26
23
29
26
28
29
29
30
28
22
21
20
15
17
Visibility
Visibility
E
E
E
E
P
VG
E
VG
VG
E
E
E
VG
VG
VG
VG
VG
VG
VG
E
VG
Humidity
Humidity 81 % 84 % 88 % 88 % 96 % 87 % 78 % 77 % 77 % 68 % 67 % 67 % 64 % 68 % 69 % 70 % 74 % 78 % 81 % 82 % 86 %
Pressure (hPa)
Pressure 1,017 hPa 1,016 hPa 1,015 hPa 1,015 hPa 1,016 hPa 1,016 hPa 1,017 hPa 1,017 hPa 1,017 hPa 1,017 hPa 1,017 hPa 1,017 hPa 1,017 hPa 1,018 hPa 1,018 hPa 1,018 hPa 1,018 hPa 1,019 hPa 1,019 hPa 1,019 hPa 1,020 hPa
Pressure tendency
Pressure tendency F F F F F R R R R R S R R R R R R R R R R
Wednesday
Time
00:00
01:00
02:00
03:00
04:00
05:00
06:00
07:00
08:00
09:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00
Weather Weather code 0 Weather code 7 Weather code 0 Weather code 0 Weather code 0 Weather code 0 Weather code 0 Weather code 1 Weather code 7 Weather code 7 Weather code 8 Weather code 8 Weather code 12 Weather code 8 Weather code 8 Weather code 8 Weather code 8 Weather code 8 Weather code 8 Weather code 8 Weather code 8 Weather code 8 Weather code 11 Weather code 8
Temperature (°C)
Temperature
13.6° Celsius
14.4° Celsius
13.6° Celsius
12.8° Celsius
13.1° Celsius
12.6° Celsius
12.8° Celsius
12.8° Celsius
13.6° Celsius
14.5° Celsius
14.9° Celsius
15.5° Celsius
16.1° Celsius
16.4° Celsius
16.5° Celsius
17.0° Celsius
16.8° Celsius
16.0° Celsius
15.3° Celsius
15.4° Celsius
15.5° Celsius
15.5° Celsius
14.7° Celsius
15.8° Celsius
Wind direction and speed (mph)
Wind direction and speed
NNW
6
NW
8
WNW
5
WNW
9
WNW
10
WNW
10
NW
8
WNW
9
WNW
9
NW
11
WNW
10
WNW
13
WNW
11
W
14
W
13
W
15
W
17
W
15
W
16
W
13
W
11
W
15
WSW
16
W
19
Wind gust (mph)
Wind gust
13
11
10
12
14
14
12
13
14
20
17
18
18
19
21
21
23
22
22
20
18
23
28
28
Visibility (description)
Visibility
VG
VG
E
E
E
VG
E
E
VG
E
E
E
E
E
E
E
E
E
E
E
E
E
E
VG
Humidity
Humidity 89 % 87 % 87 % 88 % 86 % 89 % 88 % 87 % 89 % 84 % 81 % 75 % 71 % 70 % 72 % 68 % 66 % 70 % 66 % 72 % 72 % 76 % 87 % 78 %
Pressure (hPa)
Pressure 1,020 hPa 1,020 hPa 1,020 hPa 1,020 hPa 1,020 hPa 1,020 hPa 1,021 hPa 1,021 hPa 1,021 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,021 hPa 1,021 hPa 1,021 hPa 1,020 hPa 1,020 hPa 1,019 hPa 1,019 hPa 1,019 hPa 1,018 hPa 1,017 hPa
Pressure tendency
Pressure tendency R R R R R R R R R R R R R F F F F F F F F F F F
Thursday
Time
00:00
01:00
02:00
Weather Weather code 8 Weather code 12 Weather code 8
Temperature (°C)
Temperature
16.1° Celsius
15.4° Celsius
16.1° Celsius
Wind direction and speed (mph)
Wind direction and speed
W
18
WSW
24
WSW
19
Wind gust (mph)
Wind gust
30
38
32
Visibility (description)
Visibility
E
VG
VG
Humidity
Humidity 76 % 85 % 79 %
Pressure (hPa)
Pressure 1,016 hPa 1,015 hPa 1,014 hPa
Pressure tendency
Pressure tendency F F F
Updated: 
Observations table explained
Daily extremes
Forecast

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Observation taken at 01:55, Thu
Updated 02:55 (UTC+1) on Thu 17 Sep 2026

Location Details

Location: 51.405, -3.44
Altitude: 49 m above sea level

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