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
22:00
23:00
Weather Weather code 8 Weather code 11
Temperature
Temperature
18.1° Celsius
17.9° Celsius
Wind direction and speed
Wind direction and speed
W
15
WSW
13
Wind gust (mph)
Wind gust
26
23
Visibility
Visibility
G
M
Humidity
Humidity 94 % 96 %
Pressure (hPa)
Pressure 1,022 hPa 1,022 hPa
Pressure tendency
Pressure tendency 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
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
Weather Weather code 11 Weather code 11 Weather code 12 Weather code 11 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 8 Weather code 7 Weather code 7 Weather code 3 Weather code 3 Weather code 8 Weather code 8 Weather code 2
Temperature (°C)
Temperature
18.0° Celsius
18.0° Celsius
17.9° Celsius
17.8° Celsius
17.8° Celsius
18.0° Celsius
18.0° Celsius
18.1° Celsius
18.1° Celsius
18.6° Celsius
19.3° Celsius
19.8° Celsius
19.9° Celsius
21.0° Celsius
20.8° Celsius
21.1° Celsius
20.9° Celsius
20.6° Celsius
19.3° Celsius
18.9° Celsius
18.5° 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
W
7
S
3
SW
4
W
10
W
11
W
11
W
12
W
15
W
14
W
14
W
15
WNW
13
WNW
9
W
13
WNW
9
Wind gust (mph)
Wind gust
18
16
16
18
19
16
8
11
11
10
15
15
15
20
21
23
21
23
23
20
17
17
Visibility (description)
Visibility
P
P
P
VG
E
VG
G
P
VG
E
E
E
E
E
E
E
E
E
E
E
E
VG
Humidity
Humidity 99 % 99 % 99 % 99 % 99 % 98 % 98 % 98 % 99 % 98 % 95 % 93 % 92 % 87 % 88 % 85 % 85 % 87 % 90 % 93 % 95 % 96 %
Pressure (hPa)
Pressure 1,022 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,021 hPa 1,021 hPa 1,021 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,022 hPa 1,021 hPa 1,021 hPa 1,020 hPa 1,020 hPa 1,020 hPa 1,020 hPa 1,019 hPa
Pressure tendency
Pressure tendency F F F F F F F F R R R R S S S F F F F F F F
Updated: 
Observations table explained
Daily extremes
Forecast

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Observation taken at 20:05, Mon
Updated 21:05 (UTC+1) on Mon 14 Sep 2026

Location Details

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

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