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Milford Haven C.B. (nearest observation site to Johnston)

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Johnston forecast
  • Sat
  • Sun
Sat 20 Dec 2014
0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Cloudy Cloudy Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast Overcast Overcast Cloudy Overcast
8.4 8.6 8.9 9.5 9.3 9.4 9.1 8.8 8.9 9.0 9.1 9.3 8.4 7.9 8.7
Wind direction, speed & gust (mph) arrow down
WNW 17 29 WNW 15 34 WNW 15 31 WNW 15 30 WNW 13 WNW 9 WNW 10 WNW 10 W 10 W 8 W 10 W 13 WSW 8 W 18 31 W 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E VG VG VG VG VG E E E VG E E E E E
Humidity arrow down
73% 72% 72% 71% 73% 73% 74% 77% 73% 74% 73% 70% 87% 90% 86%
Pressure (hPa) arrow down
1028 1029 1029 1030 1030 1030 1031 1031 1031 1032 1032 1032 1031 1031 1031
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R R R R R R R R R R F F F
Sunrise: 08:23 Sunset: 16:11 Moon phase: New
Sun 21 Dec 2014
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900
Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast
9.0 8.7 9.2 8.7 8.7 9.3 9.0 9.5 10.0 9.6
Wind direction, speed & gust (mph) arrow down
WSW 13 WSW 17 30 WSW 17 WSW 17 34 WSW 21 33 WSW 18 33 W 17 36 WSW 19 32 WSW 17 29 WSW 18 32
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG G VG VG VG VG M VG G
Humidity arrow down
82% 87% 87% 88% 85% 81% 88% 88% 84% 92%
Pressure (hPa) arrow down
1032 1031 1030 1030 1029 1028 1028 1027 1027 1027
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R F F F F F F F F F
Sunrise: 08:24 Sunset: 16:12 Moon phase: New
leftEarlier Laterright
More detail arrow down

Issued at: 0900 on Sun 21 Dec 2014

= No Data

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Milford Haven 10.1 °C
Lowest maximum temperature Lake Vyrnwy 5.9 °C
Lowest minimum temperature Cardiff Bute Park 3.3 °C
Highest rainfall Lake Vyrnwy 1.6 mm
Sunniest Valley 2.8 hours

UK extremes

Parameter Location Value
Highest maximum temperature Swanage 10.9 °C
Lowest maximum temperature Braemar 4.4 °C
Lowest minimum temperature Shoreham 0.0 °C
Highest rainfall Cluanie Inn 15.0 mm
Sunniest Leconfield 4.7 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: 2303 on Sat 20 Dec 2014

Weather map

Sun 0900

Weather observation map for Johnston

Johnston Johnston – Overcast 51.75431 -4.99625
Swansea Swansea – No data 51.621 -3.9424
Aberystwyth Aberystwyth – Light shower day 52.415 -4.0817
Barnstaple Barnstaple – Overcast 51.0777 -4.0571
Cardiff Cardiff – Light shower day 51.4812 -3.1778
Newtown (Powys) Newtown (Powys) – Overcast 52.5118 -3.3118
Exeter Exeter – No data 50.7179 -3.5327
Hereford Hereford – Overcast 52.056 -2.7146
Caernarfon Caernarfon – Overcast 53.1393 -4.2727
Plymouth Plymouth – Overcast 50.3713 -4.1348
Camborne Camborne – Light shower day 50.2122 -5.2937
Yeovil Yeovil – Cloudy 50.9416 -2.632
Wrexham Wrexham – Overcast 53.0428 -2.9911
Swindon Swindon – Overcast 51.5556 -1.7784
Birmingham Birmingham – Overcast 52.4859 -1.889
Stoke-on-Trent Stoke-on-Trent – Overcast 53.0024 -2.178
Banbury Banbury – Overcast 52.0625 -1.3383
Southampton Southampton – No data 50.9093 -1.403
Manchester Manchester – Overcast 53.479 -2.2465
Douglas (Isle of Man) Douglas (Isle of Man) – Cloudy 54.1518 -4.484

Location Details

Johnston

Location: 51.75431, -4.99625

Altitude: 73m above mean sea level

Milford Haven C.B.

Location: 51.708, -5.055

Altitude: 44 m above mean sea level

Distance from Johnston: 6.5 km