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St-Athan (nearest observation site to Llantwit Major)

Recent locations
Llantwit Major forecast
Fri 29 Apr 2016
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Clear night Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny day Sunny day Sunny intervals Cloudy Cloudy Overcast Sunny intervals Sunny intervals Clear night Clear night Clear night
4.6 ° 3.7 ° 3.2 ° 3.3 ° 4.1 ° 1.5 ° 2.8 ° 3.8 ° 6.4 ° 7.5 ° 8.1 ° 9.4 ° 10.2 ° 10.1 ° 10.8 ° 11.1 ° 10.5 ° 10.5 ° 10.2 ° 9.6 ° 9.0 ° 8.1 ° 7.7 ° 6.5 °
Wind direction, speed & gust (mph) arrow down
NW 8 NW 8 NW 6 NNW 6 NW 7 N 3 NW 6 NW 6 WNW 7 WNW 8 WNW 13 WNW 13 W 13 W 16 W 19 W 19 29 W 21 30 W 21 29 W 16 29 W 16 W 15 W 9 W 8 W 3
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E E E E E E E E E VG E E E E E VG E E E E E E VG E
Humidity arrow down
72% 79% 82% 82% 80% 84% 84% 81% 77% 74% 68% 62% 61% 58% 62% 58% 56% 57% 56% 59% 61% 66% 72% 79%
Pressure (hPa) arrow down
1017 1018 1018 1019 1019 1020 1020 1021 1021 1022 1022 1023 1023 1023 1023 1024 1024 1024 1025 1025 1026 1026 1027 1027
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R R R R R R R R R R R R R R R R R R R R R R
Sat 30 Apr 2016
0000
Clear night
6.9 °
Wind direction, speed & gust (mph) arrow down
WNW 5
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E
Humidity arrow down
74%
Pressure (hPa) arrow down
1027
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R
More detail arrow down

Issued at: 0000 on Sun 1 May 2016

= No Data

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Cardiff Bute Park 13.6 °C
Lowest maximum temperature Lake Vyrnwy 7.9 °C
Lowest minimum temperature Sennybridge -2.8 °C
Highest rainfall Rhyl 1.6 mm
Sunniest Bala 12.6 hours

UK extremes

Parameter Location Value
Highest maximum temperature Gravesend 14.8 °C
Lowest maximum temperature Lake Vyrnwy 7.9 °C
Lowest minimum temperature Dalwhinnie -3.8 °C
Highest rainfall Newport (Salop) 8.6 mm
Sunniest Bala 12.6 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 Sun 1 May 2016

Weather map

Sun 0000

Weather observation map for Llantwit Major

Llantwit Major Llantwit Major – Clear night 51.4088 -3.484
Mumbles Head Mumbles Head – No data 51.565 -3.981
Chivenor Chivenor – Clear night 51.089 -4.149
Exeter Airport 2 Exeter Airport 2 – Clear night 50.7366 -3.40458
Yeovilton Yeovilton – Clear night 51.006 -2.64
Hereford Hereford – Clear night 52.083 -2.8
Milford Haven C.B. Milford Haven C.B. – Overcast 51.708 -5.055
Trawsgoed Trawsgoed – Clear night 52.344 -3.947
Lyneham Lyneham – Clear night 51.5031 -1.9924
Lake Vyrnwy SAWS Lake Vyrnwy SAWS – Cloudy 52.757 -3.464
Mount Batten Mount Batten – Clear night 50.354 -4.121
Middle Wallop Middle Wallop – Clear night 51.149 -1.57
Coleshill Coleshill – Clear night 52.48 -1.689
Little Rissington (ESAWS) Little Rissington (ESAWS) – Clear night 51.86 -1.692
Benson Benson – Clear night 51.62 -1.097
Camborne Camborne – Cloudy 50.218 -5.33
Hawarden Hawarden – Clear night 53.174 -2.986
Leek Leek – Cloudy 53.12755 -1.97993

Location Details

Llantwit Major

Location: 51.4088, -3.484

Altitude: 46.0 m above mean sea level

St-Athan

Location: 51.405, -3.44

Altitude: 49.0 m above mean sea level

Distance from Llantwit Major: 3.1 km