Use my current location crosshair

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

Recent locations
Johnston forecast
Wed 29 Jul 2015
1800 1900 2000 2100 2200 2300
Sunny intervals Sunny day Sunny day Sunny intervals Partly cloudy night Clear night
15.9 14.9 13.5 12.2 11.3 11.5
Wind direction, speed & gust (mph) arrow down
WNW 11 WNW 10 NW 9 WNW 7 NW 8 NNW 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E E E E E E
Humidity arrow down
68% 69% 76% 82% 86% 86%
Pressure (hPa) arrow down
1016 1017 1017 1017 1018 1018
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R R R R
Sunrise: 05:38 Sunset: 21:14 Moon phase: Waxing gibbous
Thu 30 Jul 2015
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800
Cloudy Overcast Cloudy Clear night Clear night Clear night Sunny intervals Sunny intervals Sunny intervals Sunny day Cloudy Cloudy Overcast Overcast Overcast Overcast Cloudy Sunny day Sunny day
11.8 11.6 11.5 10.8 10.3 10.3 10.3 11.0 12.1 13.1 13.0 13.1 14.3 14.2 14.3 14.8 14.1 15.4 14.9
Wind direction, speed & gust (mph) arrow down
NNW 7 NW 7 NNW 6 NNW 8 NNW 9 NNW 9 N 9 NNW 8 NNW 9 NNW 11 NNW 11 NNW 14 N 9 NNW 11 NW 11 NW 9 NW 9 NNW 9 NW 9
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 E E E E E E E E E E
Humidity arrow down
84% 89% 85% 83% 85% 86% 85% 80% 72% 70% 63% 64% 56% 59% 57% 56% 64% 57% 60%
Pressure (hPa) arrow down
1019 1019 1019 1019 1019 1019 1020 1020 1021 1021 1022 1022 1022 1022 1022 1022 1023 1022 1022
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 F F
Sunrise: 05:40 Sunset: 21:13 Moon phase: Waxing gibbous
More detail arrow down

Issued at: 1800 on Thu 30 Jul 2015

= No Data

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Pembrey Sands 18.5 °C
Lowest maximum temperature Lake Vyrnwy 12.9 °C
Lowest minimum temperature Sennybridge 6.6 °C
Highest rainfall Capel Curig 10.4 mm
Sunniest Aberporth 8.2 hours

UK extremes

Parameter Location Value
Highest maximum temperature Frittenden 21.0 °C
Lowest maximum temperature Cassley 11.6 °C
Lowest minimum temperature South Newington 5.7 °C
Highest rainfall Lentran 13.6 mm
Sunniest Morecambe 10.6 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)

Issued at: 0002 on Thu 30 Jul 2015

Weather map

Thu 1800

Weather observation map for Johnston

Johnston Johnston – Sunny day 51.75431 -4.99625
Mumbles Head Mumbles Head – No data 51.565 -3.981
Trawsgoed Trawsgoed – Sunny day 52.344 -3.947
Chivenor Chivenor – Sunny intervals 51.089 -4.149
St-Athan St-Athan – Sunny day 51.405 -3.44
Lake Vyrnwy SAWS Lake Vyrnwy SAWS – Cloudy 52.757 -3.464
Exeter Airport Exeter Airport – No data 50.737 -3.405
Hereford Hereford – Sunny intervals 52.083 -2.8
Valley Valley – Sunny day 53.252 -4.537
Mount Batten Mount Batten – Sunny day 50.354 -4.121
Camborne Camborne – Sunny intervals 50.218 -5.33
Yeovilton Yeovilton – Sunny day 51.006 -2.64
Hawarden Hawarden – Cloudy 53.174 -2.986
Lyneham Lyneham – Sunny intervals 51.5031 -1.9924
Coleshill Coleshill – Sunny intervals 52.48 -1.689
Leek Leek – Sunny intervals 53.12755 -1.97993
Little Rissington (ESAWS) Little Rissington (ESAWS) – Sunny intervals 51.86 -1.692
Middle Wallop Middle Wallop – Sunny day 51.149 -1.57
Rostherne No 2 Rostherne No 2 – Sunny day 53.3598 -2.38053
Ronaldsway Ronaldsway – Sunny day 54.0849 -4.6321

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