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

Recent locations
Johnston forecast
Thu 02 Jul 2015
1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Sunny intervals Sunny day Sunny day Sunny intervals Sunny day Sunny day Clear night Clear night
16.1 17.9 17.5 17.1 16.5 15.7 15.0 14.6 14.8
Wind direction, speed & gust (mph) arrow down
S 7 SSW 8 SSW 10 SSW 10 SSW 10 SSW 9 SSW 7 S 6 S 8
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG E E VG VG VG
Humidity arrow down
93% 82% 82% 82% 80% 88% 93% 94% 93%
Pressure (hPa) arrow down
1020 1020 1021 1021 1022 1022 1023 1023 1024
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R R R R R R R
Sunrise: 05:06 Sunset: 21:41 Moon phase: Full
Fri 03 Jul 2015
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500
Partly cloudy night Cloudy Cloudy Cloudy Overcast Overcast Cloudy Sunny day Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny day Cloudy Overcast
15.0 15.2 14.3 14.6 14.4 14.2 14.2 14.8 15.6 16.4 16.5 17.9 19.0 19.1 18.8 19.6
Wind direction, speed & gust (mph) arrow down
S 7 S 9 ESE 6 ESE 8 ESE 9 ESE 8 ESE 11 ESE 10 SE 13 ESE 14 ESE 16 SE 16 ESE 17 ESE 17 30 ESE 18 ESE 15
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 E E E E
Humidity arrow down
92% 93% 96% 95% 92% 94% 92% 94% 90% 85% 84% 76% 69% 64% 63% 60%
Pressure (hPa) arrow down
1024 1024 1024 1024 1024 1024 1024 1024 1024 1024 1024 1023 1023 1022 1022 1021
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R R F F R R R R F F F F F F
Sunrise: 05:07 Sunset: 21:41 Moon phase: Full
More detail arrow down

Issued at: 1500 on Fri 03 Jul 2015

= No Data

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Hawarden 21.0 °C
Lowest maximum temperature Lake Vyrnwy 15.5 °C
Lowest minimum temperature Aberdaron 12.3 °C
Highest rainfall St Athan 5.0 mm
Sunniest St Athan 5.5 hours

UK extremes

Parameter Location Value
Highest maximum temperature Santon Downham 28.3 °C
Lowest maximum temperature Lake Vyrnwy 15.5 °C
Lowest minimum temperature Giants Causeway 10.6 °C
Highest rainfall Exeter Airport 18.0 mm
Sunniest Wattisham 8.6 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: 0003 on Fri 03 Jul 2015

Weather map

Fri 1500

Weather observation map for Johnston

Johnston Johnston – Overcast 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 day 51.089 -4.149
St-Athan St-Athan – Sunny intervals 51.405 -3.44
Lake Vyrnwy SAWS Lake Vyrnwy SAWS – Sunny intervals 52.757 -3.464
Exeter Airport Exeter Airport – No data 50.737 -3.405
Hereford Hereford – Sunny day 52.083 -2.8
Valley Valley – Cloudy 53.252 -4.537
Mount Batten Mount Batten – Cloudy 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 – Sunny day 51.5031 -1.9924
Coleshill Coleshill – Sunny day 52.48 -1.689
Leek Leek – Sunny day 53.12755 -1.97993
Little Rissington (ESAWS) Little Rissington (ESAWS) – Sunny day 51.86 -1.692
Middle Wallop Middle Wallop – Cloudy 51.149 -1.57
Rostherne No 2 Rostherne No 2 – Cloudy 53.3598 -2.38053
Ronaldsway Ronaldsway – Sunny intervals 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