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St-Athan

Nearest observation site to Treharris

Wednesday (Wednesday 22 November 2017)
00:00 01:00 02:00 03:00 04:00 05:00 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
Light rain Overcast Overcast Cloudy Overcast Overcast Cloudy Overcast Overcast Cloudy Overcast Cloudy Cloudy Light shower day Overcast Light rain Overcast Light shower night Overcast Overcast Overcast Overcast Overcast Overcast
Temperature (°C)
12.9 ° 13.3 ° 13.6 ° 13.3 ° 13.6 ° 14.1 ° 14.0 ° 14.0 ° 14.1 ° 14.5 ° 14.6 ° 14.8 ° 15.0 ° 14.4 ° 14.8 ° 14.5 ° 14.6 ° 14.2 ° 13.9 ° 14.3 ° 14.4 ° 14.3 ° 13.8 ° 12.9 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
WSW 14 WSW 17 WSW 22 29 WSW 21 33 SW 16 31 SW 21 31 SW 17 30 SSW 16 SW 17 SW 19 29 SW 22 33 SSW 19 31 SSW 18 29 SSW 18 36 SSW 17 34 S 11 29 SSW 18 37 SSW 16 31 SSW 17 33 SSW 19 32 SSW 19 32 SSW 18 34 SSW 18 31 SW 19 32
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M G G VG G G G G G G G G G G G G G G G G G G G VG
Humidity Expand
98% 96% 88% 82% 84% 82% 82% 82% 82% 80% 81% 79% 80% 87% 83% 85% 80% 80% 84% 82% 81% 78% 79% 85%
Pressure (hPa) Expand
1003 1003 1002 1001 1000 1000 999 998 997 996 996 995 994 993 992 990 989 988 987 987 986 985 985 985
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F F F F F F F F F F F F F F F F F F F F F
Sunrise: 07:43 Sunset: 16:15 Moon phase: Waxing crescent
Thursday (Thursday 23 November 2017)
00:00
Overcast
Temperature (°C)
13.0 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
SW 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG
Humidity Expand
85%
Pressure (hPa) Expand
985
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F
Sunrise: 07:45 Sunset: 16:14 Moon phase: Waxing crescent
– = No Data Issued at: Treharris forecast >
Met Office 23:00, Wed
Updated: 21:00 on Wed 22 Nov 2017 GMT
Tiree Overcast 56.497 -6.887
Birmingham Light rain 52.486 -1.889
Glasgow Heavy rain 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 Overcast 50.718 -3.533
Lincoln Cloudy 53.23 -0.539
Norwich Clear night 52.63 1.299
Peterborough Overcast 52.569 -0.239
Swindon Overcast 51.556 -1.778
York Cloudy 53.962 -1.079
Aberdeen Light shower night 57.15 -2.093
Pembroke Cloudy 51.673 -4.908
Ullapool Cloudy 57.896 -5.16
Inverness Light snow 57.478 -4.223
Kendal Cloudy 54.328 -2.745
Londonderry (Derry) Clear night 54.995 -7.323
Newtown (Powys) Overcast 52.512 -3.312
Belfast Overcast 54.596 -5.93
Caernarfon Cloudy 53.139 -4.273
Camborne Mist 50.212 -5.294
Cardiff Overcast 51.481 -3.178
Dumfries Heavy rain 55.071 -3.604
Edinburgh Heavy rain 55.953 -3.187
Lerwick Cloudy 60.154 -1.143
London Overcast 51.508 -0.125
Newcastle Upon Tyne Heavy rain 54.978 -1.616
Pitlochry No data 56.705 -3.728
Southampton Overcast 50.909 -1.403
Stornoway Overcast 58.211 -6.384
Wick (Highland) Overcast 58.439 -3.092

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Hawarden 16.5 °C
Lowest maximum temperature Tredegar Bryn Bach Park No 2 12.3 °C
Lowest minimum temperature Lake Vyrnwy SAWS 10.7 °C
Highest rainfall Capel Curig 83.6 mm
Sunniest Valley 0.0 hours

UK extremes

Parameter Location Value
Highest maximum temperature Hawarden 16.5 °C
Lowest maximum temperature Loch Glascarnoch SAWS 2.6 °C
Lowest minimum temperature Loch Glascarnoch SAWS 1.1 °C
Highest rainfall Capel Curig 83.6 mm
Sunniest Shoeburyness 6.2 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

Treharris

Location
51.665, -3.305
Altitude
169.0 m above mean sea level

St-Athan

Location
51.405, -3.44
Altitude
49.0 m above mean sea level
Distance from Treharris
18.9

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