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

Recent locations
Johnston forecast
Thu 28 Jul 2016
2000 2100 2200 2300
Overcast Overcast Overcast Overcast
16.2 ° 15.9 ° 15.9 ° 15.9 °
Wind direction, speed & gust (mph) arrow down
W 14 WSW 8 WSW 10 W 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG
Humidity arrow down
91% 93% 95% 96%
Pressure (hPa) arrow down
1011 1011 1011 1011
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F S S
Fri 29 Jul 2016
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000
Overcast Cloudy Overcast Overcast Overcast Overcast Overcast Cloudy Overcast Overcast Overcast Overcast Cloudy Cloudy Cloudy Overcast Overcast Cloudy Overcast Overcast Overcast
15.8 ° 15.6 ° 15.6 ° 15.4 ° 15.3 ° 15.3 ° 15.3 ° 15.3 ° 15.6 ° 16.1 ° 16.5 ° 16.1 ° 17.1 ° 16.8 ° 17.2 ° 18.0 ° 18.3 ° 16.9 ° 15.7 ° 15.5 ° 15.1 °
Wind direction, speed & gust (mph) arrow down
W 10 W 9 W 8 W 8 W 9 W 10 W 9 W 8 W 10 W 9 W 13 W 11 W 10 W 8 WNW 7 WNW 8 NW 8 NW 9 N 8 N 8 N 8
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G VG VG VG VG VG VG E E VG E E E E E G E E
Humidity arrow down
97% 97% 98% 98% 98% 98% 97% 97% 96% 91% 87% 88% 85% 86% 85% 83% 84% 83% 91% 89% 85%
Pressure (hPa) arrow down
1012 1012 1011 1011 1011 1011 1011 1011 1011 1011 1012 1012 1012 1012 1012 1012 1012 1013 1013 1013 1013
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R F F F F F S R R R R R R R R R R R R R
More detail arrow down

Issued at: 2000 on Fri 29 Jul 2016

= No Data

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Hawarden 22.4 °C
Lowest maximum temperature Capel Curig 17.3 °C
Lowest minimum temperature Bala 8.6 °C
Highest rainfall Mona 8.2 mm
Sunniest Aberporth 3.5 hours

UK extremes

Parameter Location Value
Highest maximum temperature Exeter Airport 24.7 °C
Lowest maximum temperature Fair Isle 13.5 °C
Lowest minimum temperature Redesdale Camp 5.8 °C
Highest rainfall Lough Fea 18.6 mm
Sunniest Kinloss 8.5 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: 0001 on Fri 29 Jul 2016

Weather map

Fri 2000

Weather observation map for Johnston

Johnston Johnston – Overcast 51.75431 -4.99625
Mumbles Head Mumbles Head – No data 51.565 -3.981
Trawsgoed Trawsgoed – Overcast 52.344 -3.947
Chivenor Chivenor – Overcast 51.089 -4.149
St-Athan St-Athan – Overcast 51.405 -3.44
Lake Vyrnwy SAWS Lake Vyrnwy SAWS – Cloudy 52.757 -3.464
Exeter Airport 2 Exeter Airport 2 – Overcast 50.7366 -3.40458
Hereford Hereford – Overcast 52.083 -2.8
Mona Mona – Sunny day 53.26 -4.376
Mount Batten Mount Batten – Overcast 50.354 -4.121
Camborne Camborne – Cloudy 50.218 -5.33
Yeovilton Yeovilton – Cloudy 51.006 -2.64
Hawarden Hawarden – Sunny day 53.174 -2.986
Lyneham Lyneham – Cloudy 51.5031 -1.9924
Coleshill Coleshill – Cloudy 52.48 -1.689
Leek Leek – Overcast 53.12755 -1.97993
Little Rissington (ESAWS) Little Rissington (ESAWS) – Overcast 51.86 -1.692
Middle Wallop Middle Wallop – Sunny day 51.149 -1.57
Rostherne No 2 Rostherne No 2 – Sunny day 53.3598 -2.3805

Location Details

Johnston

Location: 51.75431, -4.99625

Altitude: 73.0 m above mean sea level

Milford Haven C.B.

Location: 51.708, -5.055

Altitude: 44.0 m above mean sea level

Distance from Johnston: 6.5 km