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St-Athan (nearest observation site to Merthyr Tydfil)

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Merthyr Tydfil forecast
  • Tue
  • Wed
Tue 27 Jan 2015
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Cloudy Overcast Overcast Overcast Overcast Overcast Drizzle Cloudy Overcast Cloudy Cloudy Light shower night
6.4 6.3 6.0 6.3 6.1 5.8 5.9 6.1 6.0 6.2 6.6 7.4 7.7 8.1 8.0 7.8 7.5 6.5 6.4 7.0 6.9 7.2 7.4
Wind direction, speed & gust (mph) arrow down
WNW 10 WNW 8 WNW 8 WNW 9 WNW 9 WNW 7 WNW 7 WNW 9 WNW 8 W 8 WNW 11 WNW 13 WNW 13 WNW 13 W 13 W 11 W 10 W 8 W 8 W 14 W 14 W 14 W 21 29
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG VG VG VG VG VG E E E E E G VG VG VG VG G
Humidity arrow down
86% 87% 87% 85% 87% 87% 86% 85% 87% 89% 88% 83% 76% 72% 74% 79% 80% 93% 93% 94% 94% 93% 91%
Pressure (hPa) arrow down
1031 1031 1031 1030 1031 1030 1030 1030 1030 1030 1030 1029 1029 1027 1027 1026 1025 1025 1024 1023 1022 1021 1021
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R F F F R F F R F F F F F F F F F F F F F
Sunrise: 07:59 Sunset: 16:53 Moon phase: First quarter
Wed 28 Jan 2015
0000
Drizzle
7.2
Wind direction, speed & gust (mph) arrow down
WSW 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G
Humidity arrow down
97%
Pressure (hPa) arrow down
1019
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F
Sunrise: 07:57 Sunset: 16:55 Moon phase: First quarter
leftEarlier Laterright
More detail arrow down

Issued at: 0000 on Wed 28 Jan 2015

= No Data

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Cardiff Bute Park 9.2 °C
Lowest maximum temperature Tredegar Bryn Bach Park 5.0 °C
Lowest minimum temperature Usk No.2 2.3 °C
Highest rainfall Swyddffynnon 1.2 mm
Sunniest Valley 0.4 hours

UK extremes

Parameter Location Value
Highest maximum temperature Fyvie Castle 10.3 °C
Lowest maximum temperature Tredegar Bryn Bach Park 5.0 °C
Lowest minimum temperature Santon Downham -2.9 °C
Highest rainfall Kinlochewe 10.6 mm
Sunniest Manston 3.8 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 Tue 27 Jan 2015

Weather map

Wed 0000

Weather observation map for Merthyr Tydfil

Merthyr Tydfil Merthyr Tydfil – Drizzle 51.7483 -3.3804
Swansea Swansea – No data 51.621 -3.9424
Hereford Hereford – Overcast 52.056 -2.7146
Newtown (Powys) Newtown (Powys) – Overcast 52.5118 -3.3118
Barnstaple Barnstaple – Overcast 51.0777 -4.0571
Aberystwyth Aberystwyth – Mist 52.415 -4.0817
Yeovil Yeovil – Overcast 50.9416 -2.632
Pembroke Pembroke – Overcast 51.6731 -4.9084
Swindon Swindon – Overcast 51.5556 -1.7784
Exeter Exeter – No data 50.7179 -3.5327
Birmingham Birmingham – Overcast 52.4859 -1.889
Banbury Banbury – Overcast 52.0625 -1.3383
Wrexham Wrexham – Cloudy 53.0428 -2.9911
Stoke-on-Trent Stoke-on-Trent – Overcast 53.0024 -2.178
Plymouth Plymouth – Overcast 50.3713 -4.1348
Southampton Southampton – No data 50.9093 -1.403
Caernarfon Caernarfon – Light rain 53.1393 -4.2727
Reading Reading – Drizzle 51.4523 -0.9724
Milton Keynes Milton Keynes – Cloudy 52.0382 -0.7555
Nottingham Nottingham – Overcast 52.9545 -1.1565

Location Details

Merthyr Tydfil

Location: 51.7483, -3.3804

Altitude: 175m above mean sea level

St-Athan

Location: 51.405, -3.44

Altitude: 49 m above mean sea level

Distance from Merthyr Tydfil: 38.4 km