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St-Athan (nearest observation site to Porth)

Recent locations
Porth forecast
Mon 23 May 2016
1800 1900 2000 2100 2200 2300
Sunny intervals Sunny intervals Sunny intervals Sunny day Clear night Clear night
14.8 ° 14.4 ° 14.8 ° 13.3 ° 12.4 ° 10.4 °
Wind direction, speed & gust (mph) arrow down
W 15 W 10 W 6 WNW 3 NNW 3 N 6
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG E E E E
Humidity arrow down
67% 66% 59% 68% 68% 75%
Pressure (hPa) arrow down
1021 1021 1021 1022 1022 1022
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F S R R R R
Tue 24 May 2016
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800
Cloudy Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day
9.8 ° 8.8 ° 8.4 ° 8.0 ° 8.2 ° 7.5 ° 8.7 ° 10.0 ° 10.8 ° 12.6 ° 13.4 ° 14.3 ° 15.3 ° 15.9 ° 16.8 ° 17.1 ° 17.6 ° 17.3 ° 16.8 °
Wind direction, speed & gust (mph) arrow down
NNE 8 NNE 8 NE 9 NE 7 ENE 7 ENE 6 NE 10 ENE 11 ENE 13 E 14 ENE 14 E 13 E 14 ENE 15 E 17 E 16 E 17 E 17 E 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E E E E E E VG VG G VG VG E VG VG E VG G E E
Humidity arrow down
80% 83% 84% 85% 85% 86% 86% 85% 82% 70% 61% 57% 55% 51% 46% 48% 44% 45% 46%
Pressure (hPa) arrow down
1022 1022 1022 1022 1022 1022 1022 1022 1022 1022 1022 1022 1022 1021 1021 1020 1020 1019 1019
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R F F F R R R R F F F F F F F F F
More detail arrow down

Issued at: 1800 on Tue 24 May 2016

= No Data

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Usk No.2 17.4 °C
Lowest maximum temperature Aberporth 12.6 °C
Lowest minimum temperature Sennybridge 3.4 °C
Highest rainfall Whitechurch 1.0 mm
Sunniest Valley 11.6 hours

UK extremes

Parameter Location Value
Highest maximum temperature Wiggonholt 20.6 °C
Lowest maximum temperature Banagher Caugh Hill 11.6 °C
Lowest minimum temperature Braemar -0.6 °C
Highest rainfall Wattisham 18.0 mm
Sunniest Prestwick 14.3 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 Tue 24 May 2016

Weather map

Tue 1800

Weather observation map for Porth

Porth Porth – Sunny day 51.6131 -3.4059
Mumbles Head Mumbles Head – No data 51.565 -3.981
Hereford Hereford – Cloudy 52.083 -2.8
Chivenor Chivenor – Sunny day 51.089 -4.149
Yeovilton Yeovilton – Sunny intervals 51.006 -2.64
Exeter Airport 2 Exeter Airport 2 – Cloudy 50.7366 -3.40458
Lake Vyrnwy SAWS Lake Vyrnwy SAWS – Sunny day 52.757 -3.464
Trawsgoed Trawsgoed – Sunny intervals 52.344 -3.947
Milford Haven C.B. Milford Haven C.B. – Sunny day 51.708 -5.055
Lyneham Lyneham – Cloudy 51.5031 -1.9924
Coleshill Coleshill – Sunny intervals 52.48 -1.689
Mount Batten Mount Batten – Sunny day 50.354 -4.121
Little Rissington (ESAWS) Little Rissington (ESAWS) – Cloudy 51.86 -1.692
Middle Wallop Middle Wallop – Sunny intervals 51.149 -1.57
Hawarden Hawarden – Overcast 53.174 -2.986
Benson Benson – Sunny intervals 51.62 -1.097
Leek Leek – Overcast 53.12755 -1.97993
Bedford Bedford – Sunny intervals 52.225 -0.464

Location Details

Porth

Location: 51.6131, -3.4059

Altitude: 96.0 m above mean sea level

St-Athan

Location: 51.405, -3.44

Altitude: 49.0 m above mean sea level

Distance from Porth: 23.3 km