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St-Athan

Nearest observation site to Treorchy

Sunday (Sunday 10 December 2017)
20:00 21:00 22:00 23:00
Light rain Overcast Light rain Drizzle
Temperature (°C)
0.5 ° 0.5 ° 0.5 ° 0.5 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
ENE 13 ENE 15 ENE 16 NE 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M P P P
Humidity Expand
96% 96% 96% 96%
Pressure (hPa) Expand
979 979 980 980
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R
Sunrise: 08:09 Sunset: 16:04 Moon phase: Third quarter
Monday (Monday 11 December 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
Overcast Drizzle Overcast Overcast Overcast Overcast Light rain Overcast Overcast Cloudy Overcast Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Cloudy Light rain Partly cloudy night
Temperature (°C)
0.8 ° 0.9 ° 1.3 ° 1.6 ° 1.4 ° 1.5 ° 1.5 ° 1.7 ° 2.0 ° 2.1 ° 2.2 ° 1.8 ° 3.3 ° 3.2 ° 3.4 ° 3.4 ° 1.9 ° 1.2 ° 1.8 ° 1.9 ° 1.9 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
ENE 15 NE 15 NE 14 NE 16 NNE 18 NNE 22 31 NNE 22 33 NNE 21 29 NNE 19 31 NNE 18 31 N 15 29 N 13 N 11 NNW 11 N 10 NW 8 WNW 7 NW 7 WNW 8 NNW 5 WNW 9
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M VG E E E G E E E E E E E VG E E E E E E
Humidity Expand
94% 95% 91% 89% 89% 87% 89% 87% 84% 81% 74% 74% 68% 67% 64% 62% 69% 64% 63% 71% 70%
Pressure (hPa) Expand
980 980 980 980 979 979 981 982 983 984 986 988 989 990 991 992 993 994 995 996 997
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R F F R R R R R R R R R R R R R R R
Sunrise: 08:10 Sunset: 16:04 Moon phase: Third quarter
– = No Data Issued at: Treorchy forecast >
Met Office 20:00, Mon
Updated: 19:00 on Mon 11 Dec 2017 GMT
Tiree Cloudy 56.497 -6.887
Birmingham Clear night 52.486 -1.889
Glasgow Clear night 55.864 -4.25
Manchester Clear night 53.479 -2.247
Brighton No data 50.822 -0.136
Dover No data 51.126 1.318
Exeter Cloudy 50.718 -3.533
Lincoln Partly cloudy night 53.23 -0.539
Norwich Cloudy 52.63 1.299
Peterborough Clear night 52.569 -0.239
Swindon Clear night 51.556 -1.778
York Partly cloudy night 53.962 -1.079
Aberdeen Partly cloudy night 57.15 -2.093
Pembroke Overcast 51.673 -4.908
Ullapool Overcast 57.896 -5.16
Inverness Cloudy 57.478 -4.223
Kendal Overcast 54.328 -2.745
Londonderry (Derry) Clear night 54.995 -7.323
Newtown (Powys) Overcast 52.512 -3.312
Belfast Clear night 54.596 -5.93
Caernarfon Clear night 53.139 -4.273
Camborne Cloudy 50.212 -5.294
Cardiff Partly cloudy night 51.481 -3.178
Dumfries Clear night 55.071 -3.604
Edinburgh Overcast 55.953 -3.187
Lerwick Clear night 60.154 -1.143
London Clear night 51.508 -0.125
Newcastle Upon Tyne Partly cloudy night 54.978 -1.616
Southampton Clear night 50.909 -1.403
Stornoway Clear night 58.211 -6.384
Wick (Highland) Clear night 58.439 -3.092

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature St-Athan 6.8 °C
Lowest maximum temperature Lake Vyrnwy SAWS -1.6 °C
Lowest minimum temperature Bala -3.4 °C
Highest rainfall Cardiff Bute Park 41.8 mm
Sunniest Valley 0.0 hours

UK extremes

Parameter Location Value
Highest maximum temperature Swanage 10.7 °C
Lowest maximum temperature Braemar No2 -6.2 °C
Lowest minimum temperature Dalwhinnie -12.4 °C
Highest rainfall Liscombe 47.2 mm
Sunniest Kinloss 5.4 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

Treorchy

Location
51.659, -3.505
Altitude
159.0 m above mean sea level

St-Athan

Location
51.405, -3.44
Altitude
49.0 m above mean sea level
Distance from Treorchy
17.8

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