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Mumbles Head (nearest observation site to Ystradgynlais)

Recent locations
Ystradgynlais forecast
Fri 09 Dec 2016
1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
11.2 ° 11.4 ° 11.9 ° 11.4 ° 11.6 ° 11.5 ° 11.6 ° 11.2 ° 11.1 ° 10.9 ° 10.8 ° 10.5 ° 11.0 ° 10.8 °
Wind direction, speed & gust (mph) arrow down
SSE 9 S 10 SSW 15 S 16 SSW 21 S 22 S 18 S 19 SSW 22 SSW 22 SSW 22 WSW 15 WSW 8 WSW 10
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
Humidity arrow down
90% 90% 89% 90% 92% 94% 94% 94% 96% 98% 99% 99% 99% 100%
Pressure (hPa) arrow down
1024 1024 1024 1023 1023 1023 1022 1022 1022 1022 1022 1023 1022 1022
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R F F F F F F F R R R R
Sat 10 Dec 2016
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000
10.6 ° 10.7 ° 10.4 ° 10.5 ° 10.6 ° 10.4 ° 9.8 ° 9.9 ° 9.8 ° 9.6 ° 9.5 °
Wind direction, speed & gust (mph) arrow down
WSW 13 W 9 WSW 9 SW 10 SSW 10 SW 11 SSW 10 SSW 15 S 9 SSE 7 SE 8
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
Humidity arrow down
100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100%
Pressure (hPa) arrow down
1023 1022 1022 1022 1022 1022 1022 1022 1022 1022 1022
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R F F F F F R R R
More detail arrow down

Issued at: 1000 on Sat 10 Dec 2016

= No Data

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Hawarden 14.9 °C
Lowest maximum temperature Porthmadog 10.8 °C
Lowest minimum temperature Hawarden 3.6 °C
Highest rainfall Capel Curig 36.0 mm
Sunniest St Athan 0.1 hours

UK extremes

Parameter Location Value
Highest maximum temperature Newport (Salop) 15.1 °C
Lowest maximum temperature Langdon Bay 10.3 °C
Lowest minimum temperature Fyvie Castle -0.8 °C
Highest rainfall Capel Curig 36.0 mm
Sunniest Herstmonceux 2.1 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: 2302 on Fri 9 Dec 2016

Weather map

Sat 1000

Weather observation map for Ystradgynlais

Ystradgynlais Ystradgynlais – No data 51.7791 -3.7604
St-Athan St-Athan – Light rain 51.405 -3.44
Trawsgoed Trawsgoed – Overcast 52.344 -3.947
Hereford Hereford – Light shower day 52.083 -2.8
Milford Haven C.B. Milford Haven C.B. – Overcast 51.708 -5.055
Chivenor Chivenor – Heavy rain 51.089 -4.149
Lake Vyrnwy SAWS Lake Vyrnwy SAWS – Cloudy 52.757 -3.464
Exeter Airport 2 Exeter Airport 2 – Overcast 50.7366 -3.40458
Yeovilton Yeovilton – Light shower day 51.006 -2.64
Lyneham Lyneham – Overcast 51.5031 -1.9924
Hawarden Hawarden – Overcast 53.174 -2.986
Coleshill Coleshill – Cloudy 52.48 -1.689
Mona Mona – Sunny intervals 53.26 -4.376
Mount Batten Mount Batten – Light rain 50.354 -4.121
Little Rissington (ESAWS) Little Rissington (ESAWS) – Overcast 51.86 -1.692
Leek Leek – Overcast 53.12755 -1.97993
Middle Wallop Middle Wallop – Overcast 51.149 -1.57
Benson Benson – Overcast 51.62 -1.097
Camborne Camborne – Light rain 50.218 -5.33

Location Details

Ystradgynlais

Location: 51.7791, -3.7604

Altitude: 99.0 m above mean sea level

Mumbles Head

Location: 51.565, -3.981

Altitude: 32.0 m above mean sea level

Distance from Ystradgynlais: 28.3 km