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St-Athan (nearest observation site to Cardiff Bute Park)

Saturday (Saturday 21 October 2017)
14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Light rain Heavy rain Heavy shower day Heavy rain Overcast Light rain Heavy shower night Overcast Overcast Light rain
Temperature (°C)
12.7 ° 12.1 ° 11.7 ° 12.2 ° 13.0 ° 13.1 ° 11.7 ° 12.6 ° 12.3 ° 10.9 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
WSW 33 49 WSW 37 54 WSW 33 51 WSW 31 48 W 25 41 W 29 44 W 30 45 W 31 49 W 26 47 WNW 25 46
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M P P M M M P G G M
Humidity Expand
83% 89% 92% 97% 91% 84% 88% 78% 80% 89%
Pressure (hPa) Expand
998 998 998 999 999 1001 1002 1003 1005 1006
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R F R R R R R R R R
Sunrise: 07:46 Sunset: 18:08 Moon phase: New
Sunday (Sunday 22 October 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
Light rain Cloudy Overcast Cloudy Overcast Cloudy Cloudy Partly cloudy night Partly cloudy night Sunny intervals Sunny day Light rain Sunny day Cloudy Sunny intervals
Temperature (°C)
11.1 ° 11.0 ° 11.1 ° 10.8 ° 10.6 ° 10.7 ° 10.3 ° 10.1 ° 10.0 ° 10.1 ° 11.2 ° 11.3 ° 11.9 ° 12.5 ° 12.7 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
WNW 24 43 WNW 24 41 WNW 26 40 WNW 22 40 WNW 25 38 WNW 30 45 WNW 25 40 WNW 24 39 WNW 22 36 WNW 24 44 WNW 29 46 WNW 25 41 WNW 22 41 WNW 24 38 WNW 24 38
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G G G G G G G G G G G G G
Humidity Expand
84% 76% 73% 70% 69% 67% 71% 68% 66% 66% 66% 75% 76% 78% 77%
Pressure (hPa) Expand
1007 1008 1009 1010 1011 1012 1013 1013 1013 1014 1015 1015 1016 1016 1016
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R R R R R R R R R R
Sunrise: 07:48 Sunset: 18:06 Moon phase: New

– = No Data

Issued at:

Extremes

Wales extremes

Parameter Location Value
Highest maximum temperature Valley 14.4 °C
Lowest maximum temperature Tredegar Bryn Bach Park No 2 10.2 °C
Lowest minimum temperature Lake Vyrnwy SAWS 8.8 °C
Highest rainfall Capel Curig 48.4 mm
Sunniest St-Athan 0.6 hours

UK extremes

Parameter Location Value
Highest maximum temperature Santon Downham 16.4 °C
Lowest maximum temperature Okehampton 10.1 °C
Lowest minimum temperature Lentran 7.4 °C
Highest rainfall Capel Curig 48.4 mm
Sunniest Shoeburyness 6.0 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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