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Lake Vyrnwy SAWS (nearest observation site to Rhobell Fawr)

Monday (Monday 11 December 2017)
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 Partly cloudy night Partly cloudy night Cloudy Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Clear night
Temperature (°C)
-2.5 ° -3.0 ° -2.9 ° -2.1 ° -2.4 ° -2.4 ° -1.4 ° -1.3 ° -1.1 ° -1.2 ° 0.1 ° -0.2 ° 0.0 ° -0.3 ° 1.0 ° 1.0 ° 1.0 ° 0.7 ° 0.9 ° 0.0 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
N 10 NNE 9 N 7 NE 17 29 NNE 14 NNE 15 NNE 14 NE 7 NNW 7 N 8 NNW 11 NW 6 WNW 3 WSW 5 N 8 NNW 5 NNW 7 N 2 NNW 7 NW 8
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG E E E E E E E E E E E E M VG E E E E E
Humidity Expand
90% 89% 89% 85% 85% 84% 80% 78% 75% 77% 82% 82% 91% 97% 95% 93% 91% 92% 91% 95%
Pressure (hPa) Expand
985 985 985 986 988 988 989 990 991 991 992 992 993 994 995 996 998 999 1000 1000
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 R R R R
Sunrise: 08:17 Sunset: 15:59 Moon phase: Third quarter
Tuesday (Tuesday 12 December 2017)
00:00 01:00 02:00 03:00 04:00
Partly cloudy night Partly cloudy night Partly cloudy night Clear night Clear night
Temperature (°C)
-0.5 ° -0.5 ° -0.7 ° -0.4 ° -1.3 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
SW 2 NW 5 NW 5 NW 9 NW 5
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E E E E E
Humidity Expand
98% 98% 96% 97% 93%
Pressure (hPa) Expand
1001 1003 1004 1005 1005
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R
Sunrise: 08:18 Sunset: 15:59 Moon phase: Third quarter

– = No Data

Issued at:

Extremes

Wales extremes

Parameter Location Value
Highest maximum temperature Scolton Country Park 7.0 °C
Lowest maximum temperature Tredegar Bryn Bach Park No 2 0.0 °C
Lowest minimum temperature Bala -9.9 °C
Highest rainfall Scolton Country Park 15.4 mm
Sunniest Aberporth 5.6 hours

UK extremes

Parameter Location Value
Highest maximum temperature Scilly St Marys 7.9 °C
Lowest maximum temperature Bingley SAMOS -0.9 °C
Lowest minimum temperature Chillingham Barns -12.8 °C
Highest rainfall Writtle 18.8 mm
Sunniest Morecambe No2 6.4 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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