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Lake Vyrnwy SAWS (nearest observation site to Grib Nantlle (Nantlle Ridge) Y Garn)

Recent locations
Grib Nantlle (Nantlle Ridge) Y Garn forecast
Mon 20 Feb 2017
2000 2100 2200 2300
Overcast Overcast Overcast Overcast
9.3 ° 9.2 ° 9.1 ° 9.0 °
Wind direction, speed & gust (mph) arrow down
W 18 W 17 W 17 W 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E E E E
Humidity arrow down
93% 92% 91% 93%
Pressure (hPa) arrow down
1017 1018 1017 1018
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R F R
Tue 21 Feb 2017
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000
Cloudy Overcast Overcast Cloudy Cloudy Cloudy Overcast Overcast Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Cloudy Overcast Overcast Cloudy
8.6 ° 8.4 ° 8.4 ° 8.2 ° 7.7 ° 7.2 ° 7.0 ° 6.7 ° 6.9 ° 7.1 ° 7.9 ° 8.8 ° 9.7 ° 9.2 ° 8.6 ° 9.0 ° 8.4 ° 8.5 ° 8.6 ° 8.4 ° 8.4 °
Wind direction, speed & gust (mph) arrow down
W 15 W 13 W 15 W 13 W 10 W 10 W 6 W 7 S 3 S 1 E 2 SW 11 SW 16 SW 22 29 SW 17 SW 22 32 SW 11 31 SW 18 WSW 23 32 SW 21 40 SW 23 43
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG M VG VG E E E VG M M VP G G G P M P VG VG M M
Humidity arrow down
96% 97% 95% 95% 91% 93% 94% 97% 99% 100% 100% 99% 99% 99% 99% 99% 100% 99% 97% 99% 99%
Pressure (hPa) arrow down
1017 1017 1017 1016 1016 1016 1016 1016 1017 1016 1015 1015 1014 1013 1013 1012 1011 1011 1010 1010 1009
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F F F R F F F F F F F F F F F F
More detail arrow down

Issued at: 2000 on Tue 21 Feb 2017

= No Data

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Rhyl 16.1 °C
Lowest maximum temperature St Athan 9.9 °C
Lowest minimum temperature Usk No.2 7.5 °C
Highest rainfall Libanus 3.8 mm
Sunniest Aberdaron 2.5 hours

UK extremes

Parameter Location Value
Highest maximum temperature Northolt 18.3 °C
Lowest maximum temperature Lerwick 8.0 °C
Lowest minimum temperature Fylingdales 6.8 °C
Highest rainfall Cassley 29.2 mm
Sunniest Leuchars 7.5 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 Mon 20 Feb 2017

Weather map

Tue 2000

Weather observation map for Grib Nantlle (Nantlle Ridge) Y Garn

Grib Nantlle (Nantlle Ridge) Y Garn Grib Nantlle (Nantlle Ridge) Y Garn – Cloudy 53.0652778 -4.1625
Trawsgoed Trawsgoed – Overcast 52.344 -3.947
Hawarden Hawarden – Overcast 53.174 -2.986
Lake Vyrnwy SAWS Lake Vyrnwy SAWS – Cloudy 52.757 -3.464
Ronaldsway Ronaldsway – Light rain 54.0849 -4.6321
Crosby Crosby – Overcast 53.497 -3.056
Leek Leek – Overcast 53.12755 -1.97993
Rostherne No 2 Rostherne No 2 – Cloudy 53.3598 -2.3805
Hereford Hereford – Overcast 52.083 -2.8
Mumbles Head Mumbles Head – No data 51.565 -3.981
Milford Haven C.B. Milford Haven C.B. – Overcast 51.708 -5.055
Coleshill Coleshill – Cloudy 52.48 -1.689
Shap Shap – Overcast 54.501 -2.684
Watnall Watnall – Overcast 53.005 -1.25
St-Athan St-Athan – Mist 51.405 -3.44
Glenanne Glenanne – Light shower night 54.237 -6.502
Bingley SAMOS Bingley SAMOS – Light shower night 53.811 -1.865
Watnall Watnall – Overcast 53.005 -1.25
Belfast International Airport Belfast International Airport – Overcast 54.664 -6.224

Location Details

Grib Nantlle (Nantlle Ridge) Y Garn

Location: 53.0652778, -4.1625

Altitude: 633.0 m above mean sea level

Lake Vyrnwy SAWS

Location: 52.757, -3.464

Altitude: 360.0 m above mean sea level

Distance from Grib Nantlle (Nantlle Ridge) Y Garn: 58.0 km