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Capel Curig (nearest observation site to Carnedd Dafydd)

Friday (Friday 20 October 2017)
19:00 20:00 21:00 22:00 23:00
Cloudy Heavy shower night Drizzle Heavy rain Heavy rain
Temperature (°C)
10.6 ° 10.5 ° 11.2 ° 11.8 ° 12.4 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
SSW 17 29 WSW 8 W 8 23 SSW 15 33 SSW 13 36
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG G P M P
Humidity Expand
76% 85% 89% 89% 91%
Pressure (hPa) Expand
1002 1000 999 998 997
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F F
Sunrise: 07:51 Sunset: 18:10 Moon phase: New
Saturday (Saturday 21 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 13:00 14:00 15:00 16:00 17:00 18:00 19:00
Overcast Cloudy Cloudy Heavy shower night Cloudy Cloudy Overcast Overcast Overcast Heavy rain Heavy shower day Heavy shower day Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Overcast Overcast Overcast
Temperature (°C)
13.4 ° 13.1 ° 12.7 ° 11.5 ° 12.3 ° 12.0 ° 11.7 ° 11.2 ° 10.9 ° 10.5 ° 10.3 ° 10.8 ° 10.8 ° 10.9 ° 11.3 ° 11.8 ° 11.2 ° 12.0 ° 12.1 ° 11.5 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
SW 23 38 SW 39 49 SW 38 55 SW 29 52 SW 25 47 SW 31 66 SW 38 62 SW 43 64 SW 37 60 SW 38 60 SW 46 69 SW 41 70 SW 49 71 SW 48 69 SW 46 78 WSW 38 70 W 45 72 WSW 44 66 WSW 37 62 WSW 37 55
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG G G G G G G G P M M P P P P P P VG E G
Humidity Expand
84% 82% 79% 88% 77% 76% 75% 84% 87% 91% 94% 92% 94% 96% 99% 92% 95% 84% 80% 82%
Pressure (hPa) Expand
996 995 995 994 994 992 991 990 989 989 988 988 987 985 985 986 989 991 993 995
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F F F F F F F F F F F F F R R R R
Sunrise: 07:53 Sunset: 18:08 Moon phase: New

– = No Data

Issued at:

Extremes

Wales extremes

Parameter Location Value
Highest maximum temperature Mumbles Head 15.1 °C
Lowest maximum temperature Lake Vyrnwy SAWS 11.0 °C
Lowest minimum temperature Tredegar Bryn Bach Park No 2 7.9 °C
Highest rainfall Trawsgoed 18.4 mm
Sunniest St-Athan 2.9 hours

UK extremes

Parameter Location Value
Highest maximum temperature Strathallan 17.4 °C
Lowest maximum temperature Pennerley 10.1 °C
Lowest minimum temperature Castlederg 4.7 °C
Highest rainfall Lough Fea SAMOS 23.4 mm
Sunniest Charterhall 5.3 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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