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Lake Vyrnwy SAWS (nearest observation site to Barmouth)

Recent locations
Barmouth forecast
Sat 29 Aug 2015
1600 1700 1800 1900 2000 2100 2200 2300
Sunny day Cloudy Sunny intervals Sunny intervals Cloudy Partly cloudy night Partly cloudy night Clear night
15.4 15.2 15.0 14.1 12.6 12.4 12.0 11.2
Wind direction, speed & gust (mph) arrow down
SW 16 SW 13 SW 13 SW 13 WSW 7 NNW 3 SSW 2 WSW 5
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG G VG VG VG G VG
Humidity arrow down
65% 71% 73% 77% 86% 88% 90% 93%
Pressure (hPa) arrow down
1018 1018 1018 1018 1019 1019 1019 1019
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R F R R R R R
Sun 30 Aug 2015
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600
Cloudy Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Sunny day Sunny intervals Sunny day Sunny day Sunny intervals Cloudy Sunny intervals Cloudy
11.7 10.5 10.4 10.6 10.2 10.5 10.1 10.1 11.1 11.9 13.7 14.3 14.4 14.7 14.3 14.6 15.1
Wind direction, speed & gust (mph) arrow down
SW 5 NE 2 NW 1 WNW 5 NW 5 NNW 3 NW 3 NNW 2 NNW 2 NNE 2 E 1 E 5 SE 3 SE 1 E 3 ENE 3 S 5
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G VG VG VG VG VG G VG VG G VG VG VG VG VG VG
Humidity arrow down
92% 94% 95% 96% 97% 91% 95% 93% 95% 94% 85% 77% 74% 78% 82% 73% 78%
Pressure (hPa) arrow down
1020 1020 1020 1019 1019 1019 1019 1020 1020 1019 1019 1019 1019 1019 1019 1019 1019
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R F F F F R R R R F R R R F F
More detail arrow down

Issued at: 1600 on Sun 30 Aug 2015

= No Data

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Cardiff Bute Park 20.9 °C
Lowest maximum temperature Lake Vyrnwy 16.7 °C
Lowest minimum temperature Llysdinam 10.5 °C
Highest rainfall Capel Curig 12.6 mm
Sunniest Valley 10.2 hours

UK extremes

Parameter Location Value
Highest maximum temperature Gravesend 23.9 °C
Lowest maximum temperature Dalwhinnie 13.4 °C
Lowest minimum temperature Shobdon 8.3 °C
Highest rainfall Blencathra 22.0 mm
Sunniest Valley 10.2 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: 0002 on Sun 30 Aug 2015

Weather map

Sun 1600

Weather observation map for Barmouth

Barmouth Barmouth – Cloudy 52.7226 -4.0548
Valley Valley – Cloudy 53.252 -4.537
Lake Vyrnwy SAWS Lake Vyrnwy SAWS – Cloudy 52.757 -3.464
Hawarden Hawarden – Sunny day 53.174 -2.986
Hereford Hereford – Overcast 52.083 -2.8
Mumbles Head Mumbles Head – No data 51.565 -3.981
Leek Leek – Sunny intervals 53.12755 -1.97993
Milford Haven C.B. Milford Haven C.B. – Cloudy 51.708 -5.055
Crosby Crosby – Overcast 53.497 -3.056
Rostherne No 2 Rostherne No 2 – Sunny intervals 53.3598 -2.38053
Coleshill Coleshill – Light rain 52.48 -1.689
St-Athan St-Athan – Overcast 51.405 -3.44
Ronaldsway Ronaldsway – Cloudy 54.0849 -4.6321
Chivenor Chivenor – Cloudy 51.089 -4.149
Watnall Watnall – Cloudy 53.005 -1.25
Watnall Watnall – Cloudy 53.005 -1.25
Shap Shap – Sunny day 54.501 -2.684
Little Rissington (ESAWS) Little Rissington (ESAWS) – Overcast 51.86 -1.692
Lyneham Lyneham – Cloudy 51.5031 -1.9924
Bingley SAMOS Bingley SAMOS – Sunny intervals 53.811 -1.865

Location Details

Barmouth

Location: 52.7226, -4.0548

Altitude: 5m above mean sea level

Lake Vyrnwy SAWS

Location: 52.757, -3.464

Altitude: 360 m above mean sea level

Distance from Barmouth: 40.0 km