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St-Athan (nearest observation site to Porth)

Recent locations
Porth forecast
  • Thu
  • Fri
Thu 27 Nov 2014
1800 1900 2000 2100 2200 2300
8.5 8.6 8.9 8.9 8.4 8.7
Wind direction, speed & gust (mph) arrow down
ENE 14 E 13 E 11 E 11 ENE 13 E 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G
Humidity arrow down
92% 93% 92% 92% 94% 93%
Pressure (hPa) arrow down
999 999 999 999 999 999
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F R F F F F
Sunrise: 07:50 Sunset: 16:11 Moon phase: Waxing crescent
Fri 28 Nov 2014
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800
8.4 8.5 8.5 9.5 9.4 9.9 10.1 10.2 9.9 9.8 10.1 10.0 10.1 10.5 11.2 11.3 11.4 11.6 11.6
Wind direction, speed & gust (mph) arrow down
ENE 14 ENE 14 ENE 14 ENE 14 E 16 ENE 16 E 18 E 15 E 14 E 14 E 17 E 15 ENE 18 E 17 ENE 18 29 ENE 17 ENE 14 ENE 16 ENE 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G G G VG G VG VG VG G G G VG G G
Humidity arrow down
94% 95% 95% 95% 95% 93% 92% 90% 89% 90% 87% 88% 87% 89% 86% 87% 87% 87% 88%
Pressure (hPa) arrow down
998 998 998 998 999 999 999 999 1000 1000 1001 1001 1000 1001 1001 1001 1001 1002 1003
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F R R R R R R R R R F R R R R R
Sunrise: 07:52 Sunset: 16:11 Moon phase: First quarter
leftEarlier Laterright
More detail arrow down

Issued at: 1800 on Fri 28 Nov 2014

= No Data

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Mona 10.5 °C
Lowest maximum temperature Lake Vyrnwy 5.2 °C
Lowest minimum temperature Pembrey Sands -1.2 °C
Highest rainfall Llysdinam 0.8 mm
Sunniest Valley 6.8 hours

UK extremes

Parameter Location Value
Highest maximum temperature Isles of Scilly 13.0 °C
Lowest maximum temperature Lake Vyrnwy 5.2 °C
Lowest minimum temperature Loch Glascarnoch -3.5 °C
Highest rainfall Heathrow 8.0 mm
Sunniest Valley 6.8 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)

Issued at: 2303 on Thu 27 Nov 2014

Weather map

Fri 1800

Weather observation map for Porth

Porth Porth – Overcast 51.6131 -3.4059
Swansea Swansea – No data 51.621 -3.9424
Hereford Hereford – Overcast 52.056 -2.7146
Barnstaple Barnstaple – Cloudy 51.0777 -4.0571
Yeovil Yeovil – Partly cloudy night 50.9416 -2.632
Exeter Exeter – No data 50.7179 -3.5327
Newtown (Powys) Newtown (Powys) – Overcast 52.5118 -3.3118
Aberystwyth Aberystwyth – Partly cloudy night 52.415 -4.0817
Pembroke Pembroke – Clear night 51.6731 -4.9084
Swindon Swindon – Overcast 51.5556 -1.7784
Birmingham Birmingham – Overcast 52.4859 -1.889
Plymouth Plymouth – Overcast 50.3713 -4.1348
Banbury Banbury – Overcast 52.0625 -1.3383
Southampton Southampton – No data 50.9093 -1.403
Wrexham Wrexham – Overcast 53.0428 -2.9911
Reading Reading – Clear night 51.4523 -0.9724
Stoke-on-Trent Stoke-on-Trent – Light rain 53.0024 -2.178
Caernarfon Caernarfon – Clear night 53.1393 -4.2727
Milton Keynes Milton Keynes – Mist 52.0382 -0.7555
Nottingham Nottingham – Mist 52.9545 -1.1565

Location Details

Porth

Location: 51.6131, -3.4059

Altitude: 96m above mean sea level

St-Athan

Location: 51.405, -3.44

Altitude: 49 m above mean sea level

Distance from Porth: 23.3 km