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Capel Curig (nearest observation site to Carnedd Llywelyn)

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Carnedd Llywelyn forecast
Tue 21 Feb 2017
1700 1800 1900 2000 2100 2200 2300
Light shower day Cloudy Overcast Cloudy Light shower night Heavy rain Heavy rain
10.8 ° 10.8 ° 11.1 ° 10.8 ° 10.0 ° 10.0 ° 9.7 °
Wind direction, speed & gust (mph) arrow down
SW 32 43 SW 37 57 SW 37 56 SW 39 53 SW 38 60 SW 34 47 SW 33 48
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG M M P
Humidity arrow down
91% 87% 86% 87% 94% 95% 96%
Pressure (hPa) arrow down
1010 1009 1008 1007 1007 1007 1007
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F F
Wed 22 Feb 2017
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700
Heavy rain Light rain Overcast Overcast Light shower night Overcast Light shower night Heavy rain Light rain Light rain Heavy shower day Heavy rain Cloudy Heavy rain Heavy rain Light rain Light rain Heavy rain
9.8 ° 10.1 ° 10.5 ° 10.4 ° 10.3 ° 10.1 ° 8.0 ° 7.2 ° 7.2 ° 7.4 ° 8.4 ° 8.7 ° 8.9 ° 7.9 ° 7.8 ° 7.9 ° 7.8 ° 7.7 °
Wind direction, speed & gust (mph) arrow down
SW 30 45 SW 26 43 WSW 25 40 SW 25 47 WSW 34 55 WSW 32 44 W 14 43 WSW 18 W 21 31 WSW 25 33 W 19 39 WSW 23 34 WSW 26 40 WSW 24 40 WSW 18 36 W 23 29 WSW 19 29 SW 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M G VG E M M M M M M G G E M G VG VG G
Humidity arrow down
97% 94% 90% 89% 86% 86% 90% 93% 93% 91% 87% 87% 78% 84% 85% 83% 89% 93%
Pressure (hPa) arrow down
1007 1007 1007 1006 1006 1006 1007 1007 1007 1007 1007 1007 1007 1007 1007 1006 1006 1005
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F R R R R R R R R F F F F
More detail arrow down

Issued at: 1700 on Wed 22 Feb 2017

= No Data

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Hawarden 13.6 °C
Lowest maximum temperature Tredegar Bryn Bach Park 8.8 °C
Lowest minimum temperature Hawarden 5.4 °C
Highest rainfall St Athan 13.4 mm
Sunniest Lake Vyrnwy 0.1 hours

UK extremes

Parameter Location Value
Highest maximum temperature Hereford 14.7 °C
Lowest maximum temperature Fair Isle 7.7 °C
Lowest minimum temperature Katesbridge 0.1 °C
Highest rainfall Cassley 43.2 mm
Sunniest Leconfield 4.1 hours

About extremes

Highest maximum temperature - (0900 to 2100 on the date shown)

Lowest maximum temperature - (0900 to 2100 on the date shown)

Lowest minimum temperature - (2100 on the previous day to 0900 on the date shown)

Highest rainfall -(2100 on the previous day to 2100 on the date shown)

Sunniest - (2100 on the previous day to 2100 on the date shown)

The information shown is initial data as it is received; observations are subject to final quality control after publication on this website. This is particularly the case for rainfall totals during snow events.

Issued at: 2302 on Tue 21 Feb 2017

Weather map

Wed 1700

Weather observation map for Carnedd Llywelyn

Carnedd Llywelyn Carnedd Llywelyn – Heavy rain 53.1599 -3.9691
Hawarden Hawarden – Light rain 53.174 -2.986
Trawsgoed Trawsgoed – Heavy rain 52.344 -3.947
Lake Vyrnwy SAWS Lake Vyrnwy SAWS – Overcast 52.757 -3.464
Crosby Crosby – Light shower day 53.497 -3.056
Ronaldsway Ronaldsway – Cloudy 54.0849 -4.6321
Rostherne No 2 Rostherne No 2 – Light rain 53.3598 -2.3805
Leek Leek – Light shower day 53.12755 -1.97993
Hereford Hereford – Overcast 52.083 -2.8
Shap Shap – Cloudy 54.501 -2.684
Coleshill Coleshill – Overcast 52.48 -1.689
Watnall Watnall – Overcast 53.005 -1.25
Mumbles Head Mumbles Head – No data 51.565 -3.981
Bingley SAMOS Bingley SAMOS – Sunny day 53.811 -1.865
Milford Haven C.B. Milford Haven C.B. – Overcast 51.708 -5.055
Watnall Watnall – Overcast 53.005 -1.25
Glenanne Glenanne – Overcast 54.237 -6.502
St-Athan St-Athan – Drizzle 51.405 -3.44
Carlisle Carlisle – Sunny day 54.933 -2.963

Location Details

Carnedd Llywelyn

Location: 53.1599, -3.9691

Altitude: 1064.0 m above mean sea level

Capel Curig

Location: 53.093, -3.941

Altitude: 216.0 m above mean sea level

Distance from Carnedd Llywelyn: 7.7 km