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Mumbles Head (nearest observation site to Caswell Bay)

Sunday (Sunday 17 December 2017)
15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Temperature (°C)
9.5 ° 9.5 ° 9.7 ° 10.3 ° 10.5 ° 10.5 ° 10.5 ° 10.4 ° 9.6 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
WSW 23 32 W 21 31 WSW 23 30 W 18 29 W 13 W 15 W 13 W 8 NNW 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
Humidity Expand
100% 100% 100% 100% 100% 100% 100% 99% 95%
Pressure (hPa) Expand
1021 1021 1021 1022 1022 1023 1023 1024 1024
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F R R R R R R
Sunrise: 08:17 Sunset: 16:07 Moon phase: New
Monday (Monday 18 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
Temperature (°C)
8.9 ° 7.7 ° 7.5 ° 7.1 ° 6.7 ° 5.4 ° 5.1 ° 5.3 ° 5.4 ° 5.4 ° 5.1 ° 7.0 ° 8.2 ° 10.6 ° 9.8 ° 9.0 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
N 5 W 9 NW 9 NNW 8 E 2 W 1 NNW 8 N 8 NNE 8 N 9 NNE 7 N 8 N 5 N 0 SW 6 WSW 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
Humidity Expand
89% 91% 88% 89% 92% 94% 96% 95% 92% 89% 93% 80% 71% 65% 78% 82%
Pressure (hPa) Expand
1025 1025 1026 1027 1027 1028 1029 1029 1030 1030 1031 1032 1032 1032 1032 1032
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R R R R R R R R R R R
Sunrise: 08:18 Sunset: 16:07 Moon phase: New

– = No Data

Issued at:

Extremes

Wales extremes

Parameter Location Value
Highest maximum temperature Rhyl 12.1 °C
Lowest maximum temperature Tredegar Bryn Bach Park No 2 8.8 °C
Lowest minimum temperature Usk No 2 -2.4 °C
Highest rainfall Porthmadog 12.4 mm
Sunniest Aberdaron 0.1 hours

UK extremes

Parameter Location Value
Highest maximum temperature Derrylincornahoule 12.4 °C
Lowest maximum temperature Kinbrace 4.6 °C
Lowest minimum temperature Topcliffe -6.9 °C
Highest rainfall Kinlochewe 19.0 mm
Sunniest Manston 2.6 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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