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

Recent locations
Johnston forecast
Sat 25 Jun 2016
0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Partly cloudy night Cloudy Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Partly cloudy night
11.9 ° 11.7 ° 11.6 ° 12.4 ° 12.7 ° 13.7 ° 13.9 ° 14.4 ° 14.2 ° 15.1 ° 15.5 ° 16.2 ° 17.4 ° 16.3 ° 16.1 ° 15.5 ° 16.0 ° 14.9 ° 14.2 ° 14.1 ° 13.6 °
Wind direction, speed & gust (mph) arrow down
WNW 7 WNW 3 NW 8 NW 7 NW 7 NW 8 NW 10 NW 13 NW 17 NW 17 NW 14 NNW 15 NW 14 NW 15 NW 11 NW 11 NW 14 NW 11 NW 9 NW 10 NNW 9
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG VG VG VG VG VG VG VG E E E E E E VG
Humidity arrow down
94% 96% 97% 96% 94% 92% 89% 87% 85% 82% 82% 77% 77% 76% 76% 81% 80% 83% 85% 88% 89%
Pressure (hPa) arrow down
1018 1018 1018 1018 1019 1019 1019 1019 1020 1020 1020 1020 1020 1020 1020 1020 1020 1020 1021 1021 1021
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 F R R R R
Sun 26 Jun 2016
0000 0100 0200 0300
Partly cloudy night Partly cloudy night Clear night Cloudy
13.3 ° 12.2 ° 11.6 ° 12.3 °
Wind direction, speed & gust (mph) arrow down
NNW 9 NW 8 NW 8 NNW 8
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG G VG
Humidity arrow down
90% 93% 94% 95%
Pressure (hPa) arrow down
1021 1021 1021 1021
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R F F
More detail arrow down

Issued at: 0300 on Sun 26 Jun 2016

= No Data

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Cardiff Bute Park 20.3 °C
Lowest maximum temperature Aberporth 15.5 °C
Lowest minimum temperature Lake Vyrnwy 9.2 °C
Highest rainfall Swyddffynnon 18.8 mm
Sunniest Bala 8.3 hours

UK extremes

Parameter Location Value
Highest maximum temperature Topcliffe 20.9 °C
Lowest maximum temperature Altnahinch Filters 11.6 °C
Lowest minimum temperature Shap 2.3 °C
Highest rainfall Inverbervie 50.6 mm
Sunniest Charlwood 10.2 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: 0002 on Sun 26 Jun 2016

Weather map

Sun 0300

Weather observation map for Johnston

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