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.
Saturday
Time
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 8 Weather code 8 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 11 Weather code 11 Weather code 8 Weather code 8 Weather code 8 Weather code 11
Temperature
Temperature
15.9° Celsius
16.4° Celsius
16.8° Celsius
17.3° Celsius
17.5° Celsius
18.2° Celsius
19.3° Celsius
19.7° Celsius
19.6° Celsius
19.1° Celsius
18.9° Celsius
17.9° Celsius
17.6° Celsius
18.0° Celsius
18.0° Celsius
18.1° Celsius
17.9° Celsius
Wind direction and speed
Wind direction and speed
WSW
15
WSW
15
WSW
16
WSW
15
WSW
13
WSW
13
WSW
15
WSW
14
W
19
W
17
W
17
WSW
18
WSW
16
WSW
18
WSW
17
W
15
WSW
13
Wind gust (mph)
Wind gust
23
22
23
24
23
20
21
19
27
30
26
26
29
28
27
26
23
Visibility
Visibility
VG
E
E
E
E
VG
E
E
VG
VG
VG
G
VG
G
VG
G
M
Humidity
Humidity 81 % 81 % 82 % 81 % 80 % 80 % 78 % 78 % 79 % 82 % 83 % 92 % 95 % 94 % 94 % 94 % 96 %
Pressure (hPa)
Pressure 1,022 hPa 1,023 hPa 1,023 hPa 1,023 hPa 1,023 hPa 1,023 hPa 1,023 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,022 hPa
Pressure tendency
Pressure tendency F R R R R R F F F F F F R S R R F
Sunday
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 8 Weather code 8 Weather code 8 Weather code 11 Weather code 12 Weather code 12 Weather code 11 Weather code 12 Weather code 15 Weather code 11 Weather code 12 Weather code 12 Weather code 12 Weather code 8 Weather code 12 Weather code 12 Weather code 11 Weather code 11 Weather code 11 Weather code 8 Weather code 8 Weather code 8 Weather code 8 Weather code 11
Temperature (°C)
Temperature
18.2° Celsius
18.0° Celsius
17.9° Celsius
18.0° Celsius
18.0° Celsius
17.9° Celsius
17.9° Celsius
17.9° Celsius
17.9° Celsius
18.0° Celsius
18.0° Celsius
18.2° Celsius
18.4° Celsius
18.3° Celsius
18.3° Celsius
18.3° Celsius
18.3° Celsius
18.2° Celsius
18.3° Celsius
18.2° Celsius
18.1° Celsius
18.1° Celsius
18.1° Celsius
18.1° Celsius
Wind direction and speed (mph)
Wind direction and speed
W
17
W
17
WSW
18
W
19
W
15
W
12
W
17
W
16
W
17
W
17
W
14
WSW
12
WSW
11
W
12
W
14
W
14
W
15
W
15
W
15
W
13
W
14
W
13
W
13
WSW
12
Wind gust (mph)
Wind gust
26
26
26
28
28
25
27
29
25
25
23
20
19
20
23
22
21
22
24
22
21
23
18
19
Visibility (description)
Visibility
VG
M
VG
M
P
G
P
M
P
P
M
P
P
VG
VG
P
M
P
M
VG
G
G
G
P
Humidity
Humidity 95 % 96 % 97 % 96 % 98 % 98 % 98 % 99 % 99 % 99 % 99 % 98 % 98 % 98 % 97 % 98 % 98 % 98 % 98 % 98 % 98 % 98 % 99 % 98 %
Pressure (hPa)
Pressure 1,022 hPa 1,022 hPa 1,021 hPa 1,021 hPa 1,021 hPa 1,021 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 1,022 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,023 hPa 1,023 hPa 1,023 hPa
Pressure tendency
Pressure tendency F F F F F F F F R R R R R R R S F F F S R R R R
Monday
Time
00:00
01:00
02:00
03:00
04:00
05:00
06:00
Weather Weather code 11 Weather code 11 Weather code 12 Weather code 11 Weather code 8 Weather code 8 Weather code 8
Temperature (°C)
Temperature
18.0° Celsius
18.0° Celsius
17.9° Celsius
17.8° Celsius
17.8° Celsius
18.0° Celsius
18.0° Celsius
Wind direction and speed (mph)
Wind direction and speed
W
10
WSW
9
WSW
11
WSW
12
WSW
11
W
6
W
4
Wind gust (mph)
Wind gust
18
16
16
18
19
16
8
Visibility (description)
Visibility
P
P
P
VG
E
VG
G
Humidity
Humidity 99 % 99 % 99 % 99 % 99 % 98 % 98 %
Pressure (hPa)
Pressure 1,022 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,021 hPa 1,021 hPa
Pressure tendency
Pressure tendency F F F F F F F
Updated: 
Observations table explained
Daily extremes
Forecast

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Observation taken at 05:50, Mon
Updated 06:50 (UTC+1) on Mon 14 Sep 2026

Location Details

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

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