Lake Vyrnwy: latest

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Updated: 0032 on Sun 22 Nov 2009
      
 
Lake Vyrnwy site information:
Latitude: 52.75; Longitude: -3.467
Altitude: 360 m above mean sea level
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Digital Map Data:
© Collins Bartholomew Ltd (2006)
Postcode information:
© Royal Mail Group PLC (2006)

Weather warnings overview

Severe weather warnings have been issued for Wales

Sun 22 NovMon 23 NovTue 24 NovWed 25 NovThu 26 NovKey

Click on a map to see all warnings issued for Wales.

Hourly observations: Lake Vyrnwy

Temperature (°C) and weather

Temperature (deg C) 6.1 °C 6.0 °C 6.1 °C 6.3 °C 6.1 °C 6.5 °C 7.4 °C 8.0 °C 9.0 °C 9.8 °C 11.3 °C 11.5 °C 11.5 °C 11.5 °C 11.5 °C 11.2 °C 10.0 °C 9.7 °C 9.7 °C 9.2 °C 8.6 °C 7.3 °C 7.7 °C 7.6 °C Gridline
Low-level Cloud Low-level Cloud Medium-level Cloud No data Low-level Cloud Medium-level Cloud Low-level Cloud Low-level Cloud Low-level Cloud Medium-level Cloud Low-level Cloud Medium-level Cloud Gridline
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 00
Time (UTC)

Wind and gust speed (mph)

Wind and gust speed (knots)
 mph
1 mph
E
01

 mph
2 mph
ESE
02

 mph
6 mph
SE
03

 mph
5 mph
ESE
04

 mph
6 mph
ESE
05

 mph
6 mph
E
06

 mph
7 mph
ESE
07

 mph
8 mph
ESE
08

 mph
13 mph
ESE
09

 mph
7 mph
ESE
10

38 mph
23 mph
S
11

43 mph
24 mph
S
12

33 mph
17 mph
S
13

36 mph
23 mph
S
14

33 mph
18 mph
S
15

39 mph
21 mph
SSW
16

41 mph
18 mph
SSW
17

 mph
16 mph
SSW
18

32 mph
19 mph
SSW
19

29 mph
16 mph
SSW
20

34 mph
22 mph
SSW
21

48 mph
19 mph
SSW
22

40 mph
24 mph
SSW
23

36 mph
17 mph
SSW
00
Gridline
Time (UTC)

Visibility (km)

Visibility (km) 16 km 12 km 15 km 12 km 9 km 0.5 km 0.1 km 0.1 km 0.1 km 1.4 km 22 km 7 km 12 km 9 km 10 km 35 km 24 km 21 km 20 km 20 km 24 km 30 km 19 km 21 km Gridline
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 00
Time (UTC)

Pressure (hPa)

Pressure (mb) 1016 1016 1015 1015 1014 1012 1012 1010 1008 1007 1005 1004 1003 1001 1000 1000 1000 1000 999 999 999 Gridline
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 00
Time (UTC)

Last updated: 0032 on Sun 22 Nov 2009


24 hours ending 2100 on 21 Nov 09: Wales
Highest max 15.2  °C Trawsgoed
Lowest max 11.6  °C Lake Vyrnwy
Lowest min 3.2  °C Hawarden
Highest rainfall 21.2  mm Capel Curig
Sunniest 0.0  hours Valley

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

Last updated: 2302 on Sat 21 Nov 2009


Capel Curig Rhyl Crosby Valley Hawarden Aberdaron