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St-Athan (nearest observation site to Cyncoed)

Saturday (Saturday 23 September 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 Overcast Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Overcast Sunny day Cloudy Sunny day Sunny day Sunny day Sunny day Sunny day Cloudy Cloudy Overcast Partly cloudy night Partly cloudy night
Temperature (°C)
14.8 ° 14.8 ° 14.6 ° 14.7 ° 15.0 ° 15.0 ° 15.0 ° 15.0 ° 15.5 ° 16.2 ° 17.6 ° 18.2 ° 18.1 ° 18.2 ° 17.5 ° 16.7 ° 16.0 ° 15.3 ° 15.1 ° 14.7 ° 14.2 ° 13.9 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
S 6 S 6 S 5 SSE 3 S 5 S 6 SSE 8 SSE 8 SSE 7 SSE 10 SSE 10 SSE 8 SSE 9 SE 10 SSE 9 SSE 7 SE 7 SSE 7 SE 7 ESE 9 ESE 10 ESE 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E E E VG VG E E E VG VG VG VG VG E VG VG VG VG E VG E VG
Humidity Expand
90% 90% 92% 94% 91% 90% 92% 93% 93% 87% 76% 70% 65% 63% 69% 67% 69% 75% 76% 76% 82% 89%
Pressure (hPa) Expand
1020 1019 1019 1019 1019 1019 1019 1020 1020 1020 1020 1020 1019 1019 1019 1018 1018 1018 1018 1019 1018 1018
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F F R R R R R S F F F F F F F F R R F
Sunrise: 07:00 Sunset: 19:10 Moon phase: New
Sunday (Sunday 24 September 2017)
00:00 01:00 02:00
Cloudy Overcast Overcast
Temperature (°C)
13.6 ° 14.0 ° 13.3 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
E 9 E 8 E 9
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G
Humidity Expand
91% 90% 92%
Pressure (hPa) Expand
1018 1018 1018
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F
Sunrise: 07:01 Sunset: 19:07 Moon phase: New

– = No Data

Issued at:

Extremes

Wales extremes

Parameter Location Value
Highest maximum temperature Capel Curig 19.8 °C
Lowest maximum temperature Lake Vyrnwy SAWS 15.1 °C
Lowest minimum temperature Bala 7.4 °C
Highest rainfall Scolton Country Park 2.2 mm
Sunniest St-Athan 4.5 hours

UK extremes

Parameter Location Value
Highest maximum temperature Pershore Coll of Hort 20.7 °C
Lowest maximum temperature Fair Isle 13.3 °C
Lowest minimum temperature Katesbridge 3.0 °C
Highest rainfall Okehampton 2.8 mm
Sunniest Bournemouth Airport 9.2 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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