Close window
Weather warnings may have been issued

Trawsgoed (nearest observation site to Bwlch Nant Yr Arian)

Saturday (Saturday 16 December 2017)
20:00 21:00 22:00 23:00
Cloudy Cloudy Overcast Partly cloudy night
Temperature (°C)
4.4 ° 3.5 ° 3.9 ° 2.0 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
SE 2 NNE 1 NE 1 NNW 2
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG G
Humidity Expand
95% 95% 96% 96%
Pressure (hPa) Expand
1023 1024 1024 1024
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R
Sunrise: 08:20 Sunset: 16:02 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
Cloudy Cloudy Overcast Partly cloudy night Cloudy Cloudy Overcast Overcast Overcast Overcast Heavy shower day Heavy rain Heavy rain Heavy rain Drizzle Overcast Light rain Overcast Overcast Cloudy Overcast
Temperature (°C)
3.1 ° 3.2 ° 3.7 ° 3.3 ° 3.8 ° 4.0 ° 5.5 ° 6.5 ° 6.9 ° 7.5 ° 7.8 ° 9.2 ° 9.7 ° 10.3 ° 10.3 ° 10.1 ° 10.0 ° 10.0 ° 10.2 ° 10.0 ° 9.6 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
N 1 N 0 NW 1 N 0 NNE 1 SSE 2 S 3 S 7 S 7 SSE 8 S 5 SSW 7 SW 7 WSW 15 28 W 16 30 WSW 13 24 W 9 W 8 NW 9 NW 9 NW 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG G VG VG VG G G G VG VG M P M M M M P P G G VG
Humidity Expand
98% 98% 99% 98% 98% 99% 98% 95% 95% 94% 95% 94% 95% 95% 97% 98% 99% 99% 99% 97% 90%
Pressure (hPa) Expand
1024 1024 1024 1024 1024 1024 1023 1023 1022 1022 1022 1022 1021 1020 1019 1019 1019 1020 1020 1021 1022
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R F F F F F F F F F F F F F R R R R
Sunrise: 08:21 Sunset: 16:02 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:

Follow us on

Facebook, Twitter, YouTube, Instagram, Snapchat, or LinkedIn Facebook Follow @metoffice on Twitter YouTube Instagram Snapchat LinkedIn