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

Recent locations
Letterston forecast
Sun 19 Feb 2017
0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast
8.8 ° 8.4 ° 8.8 ° 8.9 ° 9.2 ° 9.3 ° 9.7 ° 10.1 ° 10.3 ° 10.5 ° 10.3 ° 9.5 ° 9.7 ° 9.6 ° 9.8 ° 9.6 ° 9.7 °
Wind direction, speed & gust (mph) arrow down
W 14 WSW 8 WSW 9 WSW 8 WSW 7 WSW 8 WSW 6 W 8 NW 7 WNW 8 WNW 6 W 5 WSW 2 W 3 WSW 5 W 7 W 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G P P VP VP VP VP G VG VG G G G G M G
Humidity arrow down
93% 97% 97% 99% 99% 99% 99% 99% 99% 99% 98% 98% 98% 99% 99% 99% 99%
Pressure (hPa) arrow down
1023 1023 1023 1023 1023 1023 1023 1022 1022 1022 1022 1022 1022 1023 1023 1023 1023
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F R R R F F F F F S S R R R R R
Mon 20 Feb 2017
0000 0100 0200 0300 0400 0500 0600 0700
Overcast Overcast Overcast Partly cloudy night Clear night Cloudy Partly cloudy night Clear night
9.8 ° 9.6 ° 9.8 ° 9.6 ° 9.7 ° 10.1 ° 9.6 ° 9.0 °
Wind direction, speed & gust (mph) arrow down
W 11 W 10 W 11 WNW 8 WNW 11 WNW 16 WNW 9 W 8
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M G VG VG VG E G
Humidity arrow down
99% 99% 100% 99% 99% 99% 99% 99%
Pressure (hPa) arrow down
1022 1022 1022 1022 1022 1022 1022 1022
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F F F
More detail arrow down

Issued at: 0700 on Mon 20 Feb 2017

= No Data

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Hawarden 13.4 °C
Lowest maximum temperature Tredegar Bryn Bach Park 8.2 °C
Lowest minimum temperature Hawarden 4.7 °C
Highest rainfall Gogerddan 3.6 mm
Sunniest Lake Vyrnwy 0.8 hours

UK extremes

Parameter Location Value
Highest maximum temperature Fyvie Castle 13.9 °C
Lowest maximum temperature Spadeadam 8.2 °C
Lowest minimum temperature Shoreham -2.1 °C
Highest rainfall Cluanie Inn 8.8 mm
Sunniest Boulmer 7.8 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: 2302 on Sun 19 Feb 2017

Weather map

Mon 0700

Weather observation map for Letterston

Letterston Letterston – Clear night 51.9264 -4.99798
Mumbles Head Mumbles Head – No data 51.565 -3.981
Trawsgoed Trawsgoed – Overcast 52.344 -3.947
Chivenor Chivenor – Overcast 51.089 -4.149
Lake Vyrnwy SAWS Lake Vyrnwy SAWS – Cloudy 52.757 -3.464
St-Athan St-Athan – Drizzle 51.405 -3.44
Mona Mona – Overcast 53.26 -4.376
Hereford Hereford – Cloudy 52.083 -2.8
Exeter Airport 2 Exeter Airport 2 – Overcast 50.7366 -3.40458
Mount Batten Mount Batten – Cloudy 50.354 -4.121
Hawarden Hawarden – Partly cloudy night 53.174 -2.986
Camborne Camborne – Drizzle 50.218 -5.33
Yeovilton Yeovilton – Mist 51.006 -2.64
Coleshill Coleshill – Cloudy 52.48 -1.689
Leek Leek – Overcast 53.12755 -1.97993
Lyneham Lyneham – Overcast 51.5031 -1.9924
Ronaldsway Ronaldsway – Overcast 54.0849 -4.6321
Little Rissington (ESAWS) Little Rissington (ESAWS) – Partly cloudy night 51.86 -1.692
Rostherne No 2 Rostherne No 2 – Cloudy 53.3598 -2.3805

Location Details

Letterston

Location: 51.9264, -4.99798

Altitude: 110.0 m above mean sea level

Milford Haven C.B.

Location: 51.708, -5.055

Altitude: 44.0 m above mean sea level

Distance from Letterston: 24.6 km