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Sennybridge (nearest observation site to Lower Sirhowy)

Friday (Friday 20 October 2017)
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
Drizzle Drizzle Overcast Overcast Overcast Cloudy Sunny intervals Cloudy Cloudy Overcast Overcast Overcast Drizzle Heavy rain Heavy rain
Temperature (°C)
8.7 ° 8.6 ° 8.3 ° 8.9 ° 9.8 ° 10.1 ° 10.0 ° 9.9 ° 9.8 ° 10.1 ° 10.1 ° 10.4 ° 11.0 ° 11.3 ° 12.0 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
W 5 W 9 W 7 WSW 11 SW 11 SW 15 SW 15 SSW 11 S 11 S 10 SSE 9 S 23 31 S 23 38 S 23 36 S 18 33
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M P M G G G VG G VG VG VG VG M M M
Humidity Expand
98% 98% 99% 97% 89% 78% 77% 80% 82% 83% 84% 92% 94% 96% 96%
Pressure (hPa) Expand
1004 1006 1007 1007 1007 1007 1007 1006 1006 1005 1004 1002 1001 999 998
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R F F F F F F F F F
Sunrise: 07:45 Sunset: 18:09 Moon phase: New
Saturday (Saturday 21 October 2017)
00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00
Overcast Overcast Overcast Heavy shower night Heavy shower night Overcast Light shower night Light rain Overcast Heavy shower day
Temperature (°C)
11.9 ° 12.0 ° 11.6 ° 11.1 ° 10.7 ° 10.1 ° 10.0 ° 10.0 ° 10.0 ° 9.9 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
SSW 19 29 SSW 21 30 SSW 23 36 SW 19 38 SSW 23 36 SSW 23 36 SSW 30 43 SSW 26 43 SW 29 44 SW 31 49
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G M M M M M G M
Humidity Expand
92% 91% 89% 90% 86% 90% 88% 92% 91% 93%
Pressure (hPa) Expand
999 998 998 997 997 996 995 995 994 994
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F F F F F F F
Sunrise: 07:47 Sunset: 18:07 Moon phase: New

– = No Data

Issued at:

Extremes

Wales extremes

Parameter Location Value
Highest maximum temperature Mumbles Head 15.1 °C
Lowest maximum temperature Lake Vyrnwy SAWS 11.0 °C
Lowest minimum temperature Tredegar Bryn Bach Park No 2 7.9 °C
Highest rainfall Trawsgoed 18.4 mm
Sunniest St-Athan 2.9 hours

UK extremes

Parameter Location Value
Highest maximum temperature Strathallan 17.4 °C
Lowest maximum temperature Pennerley 10.1 °C
Lowest minimum temperature Castlederg 4.7 °C
Highest rainfall Lough Fea SAMOS 23.4 mm
Sunniest Charterhall 5.3 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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