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Aberporth (nearest observation site to Castell Henllys)

Saturday (Saturday 16 December 2017)
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
Overcast Cloudy Cloudy Cloudy Partly cloudy night Cloudy Partly cloudy night Cloudy Sunny intervals Cloudy Drizzle Cloudy Overcast Overcast Cloudy Cloudy Cloudy Overcast Overcast Overcast Cloudy Overcast
Temperature (°C)
5.7 ° 5.7 ° 5.5 ° 5.4 ° 5.4 ° 5.7 ° 5.8 ° 6.1 ° 6.1 ° 6.1 ° 6.3 ° 6.9 ° 7.0 ° 6.9 ° 6.6 ° 7.0 ° 7.1 ° 7.2 ° 7.3 ° 7.3 ° 7.4 ° 7.3 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
NNW 24 31 NNW 26 34 NNW 23 33 NNW 24 33 NNW 22 30 NNW 17 NW 19 WNW 15 WNW 19 30 WNW 21 31 W 19 30 WNW 22 31 WNW 19 NW 19 NW 19 30 NW 19 WNW 19 WNW 21 NW 16 NW 13 WNW 11 WNW 10
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG M VG VG VG E VG VG G VG VG VG VG VG E VG E VG VG VG VG
Humidity Expand
84% 79% 83% 77% 76% 75% 74% 74% 73% 84% 93% 89% 89% 90% 88% 86% 83% 86% 88% 88% 88% 90%
Pressure (hPa) Expand
1016 1017 1017 1018 1019 1019 1020 1020 1020 1021 1021 1021 1021 1021 1022 1022 1022 1023 1023 1024 1024 1024
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R R R R R R R F R R R R R R R R R
Sunrise: 08:21 Sunset: 16:08 Moon phase: Waning crescent
Sunday (Sunday 17 December 2017)
00:00 01:00 02:00
Overcast Cloudy Overcast
Temperature (°C)
7.2 ° 6.3 ° 5.8 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
W 6 W 6 SW 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG
Humidity Expand
92% 94% 98%
Pressure (hPa) Expand
1024 1025 1024
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R
Sunrise: 08:22 Sunset: 16:08 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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