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Capel Curig (nearest observation site to Trawsfynydd)

Wednesday (Wednesday 22 November 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
Drizzle Heavy rain Heavy rain Heavy rain Overcast Heavy shower night Heavy rain Heavy rain Overcast Heavy shower night Overcast Overcast
Temperature (°C)
13.4 ° 13.1 ° 12.3 ° 12.7 ° 12.7 ° 11.9 ° 12.5 ° 11.8 ° 12.2 ° 12.1 ° 10.0 ° 9.8 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
SW 54 84 SW 53 74 SW 49 71 SW 49 69 SW 44 70 SW 29 61 SW 47 66 SW 43 69 SW 45 62 SW 49 69 WSW 21 67 SW 25 33
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
P P P P M P P G P G E
Humidity Expand
100% 100% 100% 99% 100% 100% 100% 100% 96% 94% 91% 86%
Pressure (hPa) Expand
985 985 984 983 982 980 979 979 978 979 980
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F F F F R
Sunrise: 07:51 Sunset: 16:12 Moon phase: Waxing crescent
Thursday (Thursday 23 November 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
Overcast Cloudy Overcast Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast Light shower day
Temperature (°C)
8.3 ° 7.3 ° 5.9 ° 4.7 ° 4.9 ° 5.4 ° 5.6 ° 6.0 ° 6.0 ° 6.6 ° 6.8 ° 6.6 ° 6.1 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
W 23 34 WSW 17 32 SW 22 37 WSW 23 41 WSW 25 38 WSW 25 39 WSW 25 38 WSW 32 43 WSW 31 46 WSW 34 49 WSW 36 59 WSW 33 55 W 34 54
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G VG G M E VG E VG E M G M G
Humidity Expand
98% 92% 89% 92% 77% 75% 77% 71% 68% 72% 78% 82% 81%
Pressure (hPa) Expand
981 982 983 985 985 987 987 988 989 989 989 991 993
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R R R R R R R R
Sunrise: 07:52 Sunset: 16:11 Moon phase: Waxing crescent

– = No Data

Issued at:

Extremes

Wales extremes

Parameter Location Value
Highest maximum temperature Hawarden 16.5 °C
Lowest maximum temperature Tredegar Bryn Bach Park No 2 12.3 °C
Lowest minimum temperature Lake Vyrnwy SAWS 10.7 °C
Highest rainfall Capel Curig 83.6 mm
Sunniest Valley 0.0 hours

UK extremes

Parameter Location Value
Highest maximum temperature Hawarden 16.5 °C
Lowest maximum temperature Loch Glascarnoch SAWS 2.6 °C
Lowest minimum temperature Loch Glascarnoch SAWS 1.1 °C
Highest rainfall Capel Curig 83.6 mm
Sunniest Shoeburyness 6.2 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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