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Capel Curig (nearest observation site to Arenig Fawr)

Saturday (Saturday 21 October 2017)
12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Overcast Overcast Overcast Heavy shower night Heavy rain Overcast Heavy shower night
Temperature (°C)
10.8 ° 10.9 ° 11.3 ° 11.8 ° 11.2 ° 12.0 ° 12.1 ° 11.5 ° 10.9 ° 10.7 ° 10.2 ° 9.2 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
SW 49 71 SW 48 69 SW 46 78 WSW 38 70 W 45 72 WSW 44 66 WSW 37 62 WSW 37 55 WSW 34 52 WSW 38 55 W 32 53 WSW 34 57
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
P P P P P VG E G M M M M
Humidity Expand
94% 96% 99% 92% 95% 84% 80% 82% 91% 91% 87% 90%
Pressure (hPa) Expand
987 985 985 986 989 991 993 995 997 998 1000 1002
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F R R R R R R R R
Sunrise: 07:51 Sunset: 18:07 Moon phase: New
Sunday (Sunday 22 October 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
Heavy rain Heavy rain Light shower night Heavy rain Heavy rain Heavy rain Light rain Overcast Overcast Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
8.9 ° 8.5 ° 8.7 ° 8.3 ° 8.1 ° 8.0 ° 8.0 ° 7.8 ° 7.9 ° 8.3 ° 8.2 ° 9.1 ° 9.8 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
W 34 52 WSW 36 61 WSW 37 54 W 38 54 W 37 55 W 36 60 W 41 61 W 34 55 W 31 62 W 26 56 W 28 46 W 30 56 W 32 55
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M VG M P P G G VG VG VG VG VG
Humidity Expand
90% 88% 82% 92% 92% 89% 92% 85% 80% 73% 74% 70% 74%
Pressure (hPa) Expand
1003 1004 1004 1005 1006 1007 1008 1009 1010 1011 1012 1012 1013
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R R R R R R R R
Sunrise: 07:53 Sunset: 18:05 Moon phase: New

– = No Data

Issued at:

Extremes

Wales extremes

Parameter Location Value
Highest maximum temperature Valley 14.4 °C
Lowest maximum temperature Tredegar Bryn Bach Park No 2 10.2 °C
Lowest minimum temperature Lake Vyrnwy SAWS 8.8 °C
Highest rainfall Capel Curig 48.4 mm
Sunniest St-Athan 0.6 hours

UK extremes

Parameter Location Value
Highest maximum temperature Santon Downham 16.4 °C
Lowest maximum temperature Okehampton 10.1 °C
Lowest minimum temperature Lentran 7.4 °C
Highest rainfall Capel Curig 48.4 mm
Sunniest Shoeburyness 6.0 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:

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