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St-Athan (nearest observation site to Llanrumney)

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Llanrumney forecast
  • Tue
  • Wed
Mon 30 Mar 2015
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Light shower night Heavy rain Heavy shower night Light rain Cloudy Cloudy Cloudy Overcast Overcast Cloudy Light shower day Cloudy Cloudy Light shower day Cloudy Cloudy Sunny intervals Cloudy Light shower day Light shower day Light rain Partly cloudy night Cloudy Cloudy
9.8 9.8 9.8 9.8 9.5 9.1 9.1 8.9 9.1 9.0 9.1 9.6 10.0 9.3 10.3 10.0 10.1 9.9 8.9 8.6 8.1 7.7 6.7 6.7
Wind direction, speed & gust (mph) arrow down
W 34 47 W 31 48 W 34 49 W 34 55 W 28 48 W 30 48 W 28 45 W 26 43 W 26 43 WNW 25 39 WNW 22 40 W 22 33 W 22 37 W 21 34 W 28 38 W 28 40 W 28 40 W 26 40 W 24 38 W 24 38 W 19 37 WNW 19 40 WNW 17 30 WNW 17 33
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M P M G G G G G G VG VG VG VG VG VG G VG VG G VG VG VG VG VG
Humidity arrow down
97% 97% 93% 89% 86% 74% 72% 75% 75% 66% 64% 63% 65% 71% 70% 66% 65% 70% 70% 65% 67% 64% 78% 72%
Pressure (hPa) arrow down
1001 1001 1001 1002 1003 1004 1004 1006 1008 1010 1012 1014 1015 1015 1016 1016 1017 1017 1018 1019 1019 1020 1021 1022
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F R R R R R R R R R R R R R R R R R R R R R
Sunrise: 06:51 Sunset: 19:44 Moon phase: Waxing gibbous
Tue 31 Mar 2015
0000
Partly cloudy night
6.8
Wind direction, speed & gust (mph) arrow down
WNW 25 34
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG
Humidity arrow down
69%
Pressure (hPa) arrow down
1023
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R
Sunrise: 06:49 Sunset: 19:45 Moon phase: Waxing gibbous
leftEarlier Laterright
More detail arrow down

Issued at: 0000 on Wed 01 Apr 2015

= No Data

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Usk No.2 12.1 °C
Lowest maximum temperature Lake Vyrnwy 6.7 °C
Lowest minimum temperature Lake Vyrnwy 4.0 °C
Highest rainfall Lake Vyrnwy 13.0 mm
Sunniest Valley 9.4 hours

UK extremes

Parameter Location Value
Highest maximum temperature Shoreham 14.5 °C
Lowest maximum temperature Dalwhinnie 1.8 °C
Lowest minimum temperature Baltasound -0.8 °C
Highest rainfall Tyndrum 28.0 mm
Sunniest Boulmer 10.8 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)

Issued at: 0002 on Wed 01 Apr 2015

Weather map

Wed 0000

Weather observation map for Llanrumney

Llanrumney Llanrumney – Partly cloudy night 51.5214 -3.1194
Mumbles Head Mumbles Head – No data 51.565 -3.981
Hereford Hereford – Partly cloudy night 52.083 -2.8
Yeovilton Yeovilton – Overcast 51.006 -2.64
Chivenor Chivenor – Partly cloudy night 51.089 -4.149
Lyneham Lyneham – Clear night 51.5031 -1.9924
Exeter Airport Exeter Airport – No data 50.737 -3.405
Lake Vyrnwy SAWS Lake Vyrnwy SAWS – Cloudy 52.757 -3.464
Trawsgoed Trawsgoed – Overcast 52.344 -3.947
Milford Haven C.B. Milford Haven C.B. – Clear night 51.708 -5.055
Coleshill Coleshill – Clear night 52.48 -1.689
Little Rissington (ESAWS) Little Rissington (ESAWS) – Clear night 51.86 -1.692
Mount Batten Mount Batten – Clear night 50.354 -4.121
Benson Benson – Clear night 51.62 -1.097
Hawarden Hawarden – Cloudy 53.174 -2.986
Bedford Bedford – Clear night 52.225 -0.464
Leek Leek – Overcast 53.12755 -1.97993
Valley Valley – Clear night 53.252 -4.537
Northolt Northolt – Clear night 51.548 -0.415

Location Details

Llanrumney

Location: 51.5214, -3.1194

Altitude: 44m above mean sea level

St-Athan

Location: 51.405, -3.44

Altitude: 49 m above mean sea level

Distance from Llanrumney: 25.7 km