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St Athan: latest

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Updated: 0832 on Sun 31 Aug 2014
      
 
St Athan site information:
Latitude: 51.4; Longitude: -3.433
Altitude: 49 m above mean sea level
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Digital Map Data:
© Collins Bartholomew Ltd (2006)
Postcode information:
© Royal Mail Group PLC (2006)

Hourly observations: St Athan

Temperature (°C) and weather

Temperature (deg C) 15.3 °C 16.0 °C 16.1 °C 16.8 °C 16.9 °C 16.9 °C 16.6 °C 16.5 °C 16.7 °C 16.4 °C 16.6 °C 15.7 °C 15.2 °C 15.2 °C 15.4 °C 14.8 °C 14.0 °C 13.5 °C 12.9 °C 12.9 °C 12.2 °C 12.5 °C 12.2 °C 13.2 °C Gridline
Sunny Medium-level Cloud Medium-level Cloud Medium-level Cloud Medium-level Cloud Medium-level Cloud Partly cloudy Medium-level Cloud Clear Sky Clear Sky Sunny Sunny Gridline
09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08
Time (UTC)

Wind and gust speed (mph)

Wind and gust speed (knots)
 mph
15 mph
WNW
09

 mph
15 mph
WNW
10

 mph
11 mph
W
11

 mph
18 mph
WNW
12

 mph
18 mph
W
13

 mph
15 mph
W
14

 mph
15 mph
W
15

 mph
15 mph
W
16

 mph
16 mph
W
17

 mph
16 mph
W
18

 mph
14 mph
W
19

 mph
11 mph
W
20

 mph
10 mph
W
21

 mph
9 mph
W
22

 mph
9 mph
W
23

 mph
8 mph
WNW
00

 mph
8 mph
WNW
01

 mph
9 mph
WNW
02

 mph
8 mph
NW
03

 mph
9 mph
WNW
04

 mph
8 mph
WNW
05

 mph
9 mph
WNW
06

 mph
8 mph
WNW
07

 mph
7 mph
WNW
08
Gridline
Time (UTC)

Visibility (km)

Visibility (km) 25 km 26 km 27 km 27 km 26 km 27 km 24 km 25 km 28 km 23 km 24 km 23 km 21 km 21 km 21 km 20 km 19 km 17 km 19 km 17 km 19 km 17 km 17 km 20 km Gridline
09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08
Time (UTC)

Pressure (hPa)

Pressure (mb) 1015 1015 1016 1016 1016 1016 1017 1017 1017 1017 1017 1017 1017 1018 1018 1018 1018 1018 1018 1018 1018 1018 1018 1018 Gridline
09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08
Time (UTC)

Last updated: 0832 on Sun 31 Aug 2014


24 hours ending 2200 on 30 Aug 2014:
Wales
Highest max 0900-2100 18.6 °C Usk No.2
Lowest max 0900-2100 13.8 °C Lake Vyrnwy
Lowest min 2100-0900 9.5 °C Tredegar Bryn Bach Park
Highest rainfall 2100-2100 7.4 mm Cardiff Bute Park
Sunniest 2100-2100 3.7 hours St Athan
Last updated: 0002 on Sun 31 Aug 2014

During snow events, rainfall amounts are subject to error until final quality control is done.


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