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St-Athan last 24 hours

Nearest observation site to Merthyr Tydfil

Monday (Monday 18 February 2019)
06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Cloudy Overcast Overcast Overcast Overcast Overcast Light shower day Sunny intervals Sunny day Sunny day Sunny day Sunny day Clear night Cloudy Cloudy Cloudy Clear night Cloudy
Temperature (°C)
8.8 ° 8.6 ° 8.5 ° 9.0 ° 9.0 ° 8.2 ° 8.1 ° 9.2 ° 9.3 ° 9.5 ° 9.3 ° 8.4 ° 7.7 ° 7.7 ° 7.7 ° 7.2 ° 7.2 ° 7.6 °
Show detail
Wind direction, speed & gust (mph)
S 7 SSW 7 SSW 7 SSW 9 SW 6 WSW 13 WSW 10 WSW 11 W 14 W 15 WSW 14 W 15 WSW 15 WSW 14 WSW 14 WSW 9 W 8 WSW 13
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG VG VG VG VG VG VG VG G VG VG VG G G G G G G
Humidity
81% 83% 84% 81% 81% 88% 83% 84% 79% 79% 74% 78% 82% 83% 86% 90% 90% 88%
Pressure (hPa)
1013 1013 1013 1014 1014 1014 1014 1014 1014 1014 1014 1014 1015 1015 1016 1016 1016 1017
Pressure Tendency (F = Falling, R = Rising, S = Steady)
F S R R R R R R F F R R R R R R R R
Sunrise: 07:23 Sunset: 17:33 Moon phase: Full
Tuesday (Tuesday 19 February 2019)
00:00 01:00 02:00 03:00 04:00 05:00 06:00
Overcast Cloudy Overcast Cloudy Cloudy Clear night Clear night
Temperature (°C)
7.8 ° 7.5 ° 7.7 ° 7.1 ° 6.9 ° 6.2 ° 6.3 °
Show detail
Wind direction, speed & gust (mph)
WSW 13 WSW 13 WSW 11 WSW 11 WSW 13 WSW 10 WSW 10
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
G G G G G G G
Humidity
88% 88% 87% 88% 89% 91% 90%
Pressure (hPa)
1017 1017 1017 1017 1017 1017 1018
Pressure Tendency (F = Falling, R = Rising, S = Steady)
R R R R R S R
Sunrise: 07:21 Sunset: 17:35 Moon phase: Full
– = No Data Issued at: Merthyr Tydfil forecast >
Met Office
Updated:
Tiree Overcast 56.497 -6.887
Birmingham Partly cloudy night 52.486 -1.889
Glasgow Light shower night 55.864 -4.25
Manchester Overcast 53.479 -2.247
Brighton No data 50.822 -0.136
Dover No data 51.126 1.318
Exeter Clear night 50.718 -3.533
Lincoln Cloudy 53.23 -0.539
Norwich Cloudy 52.63 1.299
Peterborough Cloudy 52.569 -0.239
Swindon Clear night 51.556 -1.778
York Cloudy 53.962 -1.079
Aberdeen Clear night 57.15 -2.093
Pembroke Clear night 51.673 -4.908
Ullapool Overcast 57.896 -5.16
Inverness Partly cloudy night 57.478 -4.223
Kendal Cloudy 54.328 -2.745
Londonderry (Derry) Clear night 54.995 -7.323
Newtown (Powys) Cloudy 52.512 -3.312
Belfast Cloudy 54.596 -5.93
Caernarfon Partly cloudy night 53.139 -4.273
Camborne Clear night 50.212 -5.294
Cardiff Clear night 51.481 -3.178
Dumfries Overcast 55.071 -3.604
Edinburgh Clear night 55.953 -3.187
Lerwick Cloudy 60.154 -1.143
London Clear night 51.508 -0.125
Newcastle Upon Tyne No data 54.978 -1.616
Southampton Clear night 50.909 -1.403
Stornoway Partly cloudy night 58.211 -6.384
Wick (Highland) Light shower night 58.439 -3.092

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Hawarden 11.3 °C
Lowest maximum temperature Lake Vyrnwy SAWS 7.3 °C
Lowest minimum temperature Tredegar Bryn Bach Park No 2 5.1 °C
Highest rainfall Capel Curig 11.6 mm
Sunniest Aberdaron 6.2 hours

UK extremes

Parameter Location Value
Highest maximum temperature Mount Batten 12.7 °C
Lowest maximum temperature Dalwhinnie 5.2 °C
Lowest minimum temperature Bainbridge 1.9 °C
Highest rainfall Tyndrum 22.4 mm
Sunniest Lerwick (S. Screen) 7.3 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:

Location details

Merthyr Tydfil

Location
51.748, -3.38
Altitude
175 m above mean sea level

St-Athan

Location
51.405, -3.44
Altitude
49 m above mean sea level
Distance from Merthyr Tydfil
23.9

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