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St-Athan (nearest observation site to Porth)

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Porth forecast
  • Thu
  • Fri
Thu 26 Mar 2015
0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Heavy rain Heavy rain Heavy rain Light rain Light rain Cloudy Overcast Sunny intervals Sunny day Cloudy Overcast Cloudy Cloudy Sunny intervals Sunny intervals Sunny day Sunny intervals Cloudy Clear night Clear night Clear night Clear night Clear night
5.0 5.3 6.1 6.9 7.7 8.9 8.7 9.0 9.3 9.5 10.0 10.9 10.7 11.7 11.1 11.0 10.8 10.2 8.6 7.5 7.0 6.7 5.9
Wind direction, speed & gust (mph) arrow down
SSE 14 SSE 9 SSE 9 S 14 SW 10 W 16 31 W 17 WNW 17 WNW 21 36 WNW 22 31 WNW 17 31 NW 21 33 NW 21 36 WNW 23 36 NW 19 36 NW 19 30 NW 17 32 WNW 15 30 WNW 8 WNW 13 W 6 WNW 6 WNW 6
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G M G VG G G VG VG VG VG VG VG VG VG E E E VG VG VG VG VG
Humidity arrow down
89% 93% 92% 92% 92% 97% 95% 89% 83% 79% 72% 59% 59% 54% 51% 44% 45% 49% 55% 63% 74% 78% 83%
Pressure (hPa) arrow down
1004 1002 1001 999 999 999 1000 1000 1002 1003 1005 1005 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F R R R R R R R R R R R R R R R R R
Sunrise: 06:03 Sunset: 18:35 Moon phase: First quarter
Fri 27 Mar 2015
0000 0100
Clear night Clear night
5.4 4.3
Wind direction, speed & gust (mph) arrow down
WNW 7 WNW 5
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG
Humidity arrow down
85% 89%
Pressure (hPa) arrow down
1018 1018
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R
Sunrise: 06:00 Sunset: 18:37 Moon phase: First quarter
leftEarlier Laterright
More detail arrow down

Issued at: 0100 on Fri 27 Mar 2015

= No Data

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Cardiff Bute Park 13.1 °C
Lowest maximum temperature Libanus 8.2 °C
Lowest minimum temperature Lake Vyrnwy -0.1 °C
Highest rainfall Capel Curig 20.4 mm
Sunniest Valley 8.8 hours

UK extremes

Parameter Location Value
Highest maximum temperature Shoreham 14.8 °C
Lowest maximum temperature Loch Glascarnoch 4.9 °C
Lowest minimum temperature Santon Downham -3.0 °C
Highest rainfall Machrihanish 24.2 mm
Sunniest Camborne 10.4 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: 2302 on Thu 26 Mar 2015

Weather map

Fri 0100

Weather observation map for Porth

Porth Porth – Clear night 51.6131 -3.4059
Mumbles Head Mumbles Head – No data 51.565 -3.981
Hereford Hereford – Clear night 52.083 -2.8
Chivenor Chivenor – Clear night 51.089 -4.149
Yeovilton Yeovilton – Clear night 51.006 -2.64
Exeter Airport Exeter Airport – No data 50.737 -3.405
Lake Vyrnwy SAWS Lake Vyrnwy SAWS – Clear night 52.757 -3.464
Trawsgoed Trawsgoed – Clear night 52.344 -3.947
Milford Haven C.B. Milford Haven C.B. – Cloudy 51.708 -5.055
Lyneham Lyneham – Clear night 51.5031 -1.9924
Coleshill Coleshill – Clear night 52.48 -1.689
Mount Batten Mount Batten – Clear night 50.354 -4.121
Little Rissington (ESAWS) Little Rissington (ESAWS) – Clear night 51.86 -1.692
Hawarden Hawarden – Clear night 53.174 -2.986
Benson Benson – Clear night 51.62 -1.097
Leek Leek – Clear night 53.12755 -1.97993
Valley Valley – Clear night 53.252 -4.537
Bedford Bedford – Clear night 52.225 -0.464
Watnall Watnall – Clear night 53.005 -1.25

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