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St-Athan (nearest observation site to Porth)

Recent locations
Porth forecast
Fri 04 Sep 2015
1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Sunny day Sunny intervals Sunny day Cloudy Sunny day Sunny intervals Clear night Clear night Clear night Clear night
17.4 16.7 17.1 16.9 16.4 14.6 13.4 12.7 12.1 11.8
Wind direction, speed & gust (mph) arrow down
WNW 11 NW 15 NW 15 NW 14 NW 11 NNW 11 NW 8 NNW 7 WNW 5 NW 8
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG E E E E E VG E E
Humidity arrow down
54% 54% 55% 55% 56% 63% 71% 76% 81% 81%
Pressure (hPa) arrow down
1019 1019 1019 1019 1019 1019 1019 1020 1020 1021
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F R R R R R
Sat 05 Sep 2015
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400
Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Cloudy Sunny intervals Cloudy Overcast Cloudy Overcast Overcast Overcast
12.6 13.3 13.6 13.5 13.6 13.6 13.0 12.7 12.4 13.3 13.8 15.4 15.7 15.6 15.9
Wind direction, speed & gust (mph) arrow down
WNW 8 W 6 WNW 8 WNW 9 WNW 10 NW 9 NNW 8 NW 10 NNW 11 NW 8 NNW 10 NNW 7 N 11 NE 10 NE 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG E E E E E E E E E E
Humidity arrow down
85% 87% 86% 86% 85% 82% 76% 78% 79% 76% 73% 69% 70% 72% 65%
Pressure (hPa) arrow down
1021 1021 1020 1020 1020 1020 1020 1020 1021 1021 1022 1022 1023 1023 1024
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R F F F F F R R R R R R R R
More detail arrow down

Issued at: 1400 on Sat 05 Sep 2015

= No Data

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Cardiff Bute Park 19.6 °C
Lowest maximum temperature Aberporth 13.7 °C
Lowest minimum temperature Sennybridge 5.0 °C
Highest rainfall Capel Curig 4.8 mm
Sunniest St Athan 6.4 hours

UK extremes

Parameter Location Value
Highest maximum temperature Cardiff Bute Park 19.6 °C
Lowest maximum temperature Altnahinch Filters 11.7 °C
Lowest minimum temperature Eskdalemuir 2.4 °C
Highest rainfall Fylingdales 7.8 mm
Sunniest Morecambe 8.7 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 Sat 05 Sep 2015

Weather map

Sat 1400

Weather observation map for Porth

Porth Porth – Overcast 51.6131 -3.4059
Mumbles Head Mumbles Head – No data 51.565 -3.981
Hereford Hereford – Cloudy 52.083 -2.8
Chivenor Chivenor – Overcast 51.089 -4.149
Yeovilton Yeovilton – Overcast 51.006 -2.64
Exeter Airport Exeter Airport – No data 50.737 -3.405
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 intervals 51.708 -5.055
Lyneham Lyneham – Overcast 51.5031 -1.9924
Coleshill Coleshill – Overcast 52.48 -1.689
Mount Batten Mount Batten – Cloudy 50.354 -4.121
Little Rissington (ESAWS) Little Rissington (ESAWS) – Cloudy 51.86 -1.692
Middle Wallop Middle Wallop – Cloudy 51.149 -1.57
Hawarden Hawarden – Sunny intervals 53.174 -2.986
Benson Benson – Overcast 51.62 -1.097
Leek Leek – Cloudy 53.12755 -1.97993
Valley Valley – Sunny intervals 53.252 -4.537
Bedford Bedford – Cloudy 52.225 -0.464
Camborne Camborne – Cloudy 50.218 -5.33

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