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Capel Curig (nearest observation site to Porthmadog)

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Porthmadog forecast
Sat 30 Apr 2016
0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Cloudy Cloudy Cloudy Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny day Cloudy Cloudy Sunny intervals Cloudy Cloudy Overcast
4.8 ° 3.9 ° 4.9 ° 5.2 ° 6.0 ° 7.5 ° 7.4 ° 7.7 ° 7.2 ° 8.1 ° 8.5 ° 8.9 ° 8.9 ° 8.3 ° 7.5 ° 6.8 ° 6.3 ° 6.1 ° 6.6 °
Wind direction, speed & gust (mph) arrow down
WNW 9 WSW 8 WSW 8 WSW 8 WSW 13 WSW 15 WSW 18 30 W 22 30 W 22 32 W 19 30 WSW 19 W 18 WSW 16 WSW 9 SW 18 SW 18 SW 15 WSW 11 WSW 13
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E E E VG E VG VG E E E E VG E E E VG E VG G
Humidity arrow down
76% 84% 78% 80% 77% 73% 66% 64% 67% 67% 65% 58% 57% 61% 71% 75% 77% 82% 84%
Pressure (hPa) arrow down
1019 1020 1020 1021 1021 1021 1022 1022 1022 1022 1023 1023 1023 1024 1024 1025 1025 1025 1025
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 R R
Sun 01 May 2016
0000 0100 0200 0300 0400 0500
Overcast Light shower night Overcast Overcast Overcast Overcast
6.9 ° 7.0 ° 6.7 ° 6.8 ° 6.9 ° 7.1 °
Wind direction, speed & gust (mph) arrow down
SW 13 SW 19 SW 19 31 SW 23 30 SW 26 36 SW 33 40
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E VG E VG VG E
Humidity arrow down
86% 89% 86% 88% 86% 83%
Pressure (hPa) arrow down
1025 1025 1025 1025 1024 1023
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R F F F F F
More detail arrow down

Issued at: 0500 on Sun 1 May 2016

= No Data

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Cardiff Bute Park 13.6 °C
Lowest maximum temperature Lake Vyrnwy 7.9 °C
Lowest minimum temperature Sennybridge -2.8 °C
Highest rainfall Rhyl 1.6 mm
Sunniest Bala 12.6 hours

UK extremes

Parameter Location Value
Highest maximum temperature Gravesend 14.8 °C
Lowest maximum temperature Lake Vyrnwy 7.9 °C
Lowest minimum temperature Dalwhinnie -3.8 °C
Highest rainfall Newport (Salop) 8.6 mm
Sunniest Bala 12.6 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)

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 1 May 2016

Weather map

Sun 0500

Weather observation map for Porthmadog

Porthmadog Porthmadog – Overcast 52.9276 -4.1321
Trawsgoed Trawsgoed – Clear night 52.344 -3.947
Lake Vyrnwy SAWS Lake Vyrnwy SAWS – Cloudy 52.757 -3.464
Hawarden Hawarden – Partly cloudy night 53.174 -2.986
Leek Leek – Clear night 53.12755 -1.97993
Crosby Crosby – Cloudy 53.497 -3.056
Hereford Hereford – Clear night 52.083 -2.8
Ronaldsway Ronaldsway – Overcast 54.0849 -4.6321
Rostherne No 2 Rostherne No 2 – Cloudy 53.3598 -2.3805
Mumbles Head Mumbles Head – No data 51.565 -3.981
Milford Haven C.B. Milford Haven C.B. – Cloudy 51.708 -5.055
Coleshill Coleshill – Clear night 52.48 -1.689
St-Athan St-Athan – Clear night 51.405 -3.44
Shap Shap – Overcast 54.501 -2.684
Watnall Watnall – Clear night 53.005 -1.25
Bingley SAMOS Bingley SAMOS – Partly cloudy night 53.811 -1.865
Watnall Watnall – Clear night 53.005 -1.25
Glenanne Glenanne – Heavy shower night 54.237 -6.502
Chivenor Chivenor – Clear night 51.089 -4.149

Location Details

Porthmadog

Location: 52.9276, -4.1321

Altitude: 9.0 m above mean sea level

Capel Curig

Location: 53.093, -3.941

Altitude: 216.0 m above mean sea level

Distance from Porthmadog: 22.4 km