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Capel Curig (nearest observation site to Trawsfynydd)

Saturday (Saturday 16 December 2017)
23:00
Partly cloudy night
Temperature (°C)
4.6 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
W 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG
Humidity Expand
94%
Pressure (hPa) Expand
1024
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R
Sunrise: 08:23 Sunset: 16:00 Moon phase: Waning crescent
Sunday (Sunday 17 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 22:00 23:00
Cloudy Overcast Overcast Overcast Overcast Overcast Mist Light shower night Light shower night Heavy rain Drizzle Light rain Drizzle Overcast Overcast Drizzle Overcast Drizzle Overcast Cloudy Overcast Overcast Overcast Cloudy
Temperature (°C)
3.9 ° 4.8 ° 4.8 ° 5.1 ° 5.3 ° 5.4 ° 5.6 ° 5.9 ° 6.4 ° 7.3 ° 8.0 ° 8.5 ° 8.8 ° 9.6 ° 10.0 ° 9.9 ° 10.0 ° 10.1 ° 9.5 ° 9.0 ° 7.6 ° 6.6 ° 7.0 ° 6.8 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
NW 2 WSW 15 W 8 W 10 SW 15 SW 19 SW 17 SW 23 29 SW 19 SW 23 36 SW 30 41 SW 25 41 SW 26 34 WSW 22 36 WSW 19 31 W 28 37 W 26 38 W 16 41 WNW 17 38 WSW 10 30 N 3 N 5 NW 7 NNW 8
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E VG VG VG E VG M P G M M P P P P P M M E G G G G VG
Humidity Expand
94% 94% 97% 97% 95% 97% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 90% 89% 83% 82% 79% 78% 80% 82%
Pressure (hPa) Expand
1024 1024 1024 1024 1023 1023 1022 1021 1020 1018 1019 1019 1018 1017 1017 1017 1018 1018 1020 1021 1022 1023 1024 1025
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R F F F F F F F F F F F F F R R R R R R R R
Sunrise: 08:24 Sunset: 16:00 Moon phase: New

– = No Data

Issued at:

Extremes

Wales extremes

Parameter Location Value
Highest maximum temperature Cardiff Bute Park 8.6 °C
Lowest maximum temperature Tredegar Bryn Bach Park No 2 3.6 °C
Lowest minimum temperature Sennybridge -3.6 °C
Highest rainfall Capel Curig 6.2 mm
Sunniest St-Athan 3.0 hours

UK extremes

Parameter Location Value
Highest maximum temperature Scilly St Marys 10.0 °C
Lowest maximum temperature Tyndrum -0.9 °C
Lowest minimum temperature Dalwhinnie -7.8 °C
Highest rainfall Altnahinch Filters 9.4 mm
Sunniest Manston 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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