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Capel Curig (nearest observation site to Mynydd Perfedd)

Thursday (Thursday 14 December 2017)
21:00 22:00 23:00
Light shower night Overcast Heavy shower night
Temperature (°C)
4.8 ° 4.9 ° 4.9 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
W 22 38 W 25 37 W 21 36
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G VG M
Humidity Expand
88% 85% 83%
Pressure (hPa) Expand
989 989 989
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R
Sunrise: 08:23 Sunset: 15:59 Moon phase: Waning crescent
Friday (Friday 15 December 2017)
00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00
Light rain Overcast Heavy shower night Cloudy Cloudy Partly cloudy night Partly cloudy night Cloudy Cloudy Cloudy Light shower day Overcast Overcast Overcast Overcast Overcast Cloudy Cloudy Cloudy Cloudy Clear night Clear night
Temperature (°C)
4.8 ° 5.2 ° 5.0 ° 4.4 ° 3.7 ° 4.0 ° 4.2 ° 4.3 ° 4.4 ° 4.8 ° 4.6 ° 4.8 ° 5.0 ° 5.0 ° 4.9 ° 4.9 ° 4.9 ° 4.6 ° 4.4 ° 4.6 ° 4.4 ° 5.0 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
WSW 23 39 W 18 36 W 14 40 ENE 16 41 ENE 29 48 ENE 15 31 ENE 10 22 E 6 NNW 10 NNW 8 22 E 13 26 NE 14 31 ENE 13 29 NE 9 36 NNE 10 30 NE 11 30 ENE 10 30 E 8 NNE 8 22 NNE 5 NNW 7 19 SSE 5 18
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G VG G E E E E E E E G E VG E VG VG E VG VG E E VG
Humidity Expand
90% 88% 87% 84% 81% 79% 73% 70% 68% 65% 83% 79% 79% 78% 78% 76% 74% 71% 68% 66% 64% 62%
Pressure (hPa) Expand
989 989 989 991 994 996 998 999 1000 1001 1003 1004 1005 1007 1007 1008 1010 1011 1012 1012 1013 1013
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R F R R R R R R R R R R R R R R R R R R R R
Sunrise: 08:24 Sunset: 15:59 Moon phase: Waning crescent

– = No Data

Issued at:

Extremes

Wales extremes

Parameter Location Value
Highest maximum temperature Pembrey Sands SAMOS 7.9 °C
Lowest maximum temperature Lake Vyrnwy SAWS 3.1 °C
Lowest minimum temperature Tredegar Bryn Bach Park No 2 0.4 °C
Highest rainfall St-Athan 15.0 mm
Sunniest Hawarden 3.9 hours

UK extremes

Parameter Location Value
Highest maximum temperature Scilly St Marys 9.3 °C
Lowest maximum temperature Fyvie Castle -1.6 °C
Lowest minimum temperature Loch Glascarnoch SAWS -8.5 °C
Highest rainfall Lough Fea SAMOS 20.4 mm

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:

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