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Lake Vyrnwy SAWS (nearest observation site to Bala)

Sunday (Sunday 17 December 2017)
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
Cloudy Cloudy Overcast Overcast Overcast Overcast Overcast Cloudy Overcast Overcast Overcast Cloudy Overcast Overcast Overcast
Temperature (°C)
4.7 ° 5.2 ° 5.9 ° 7.0 ° 7.6 ° 8.2 ° 8.5 ° 9.0 ° 8.8 ° 8.8 ° 8.6 ° 7.7 ° 7.3 ° 5.8 ° 5.4 ° 4.9 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
SSW 8 SSW 11 SSW 13 SW 21 31 SW 23 36 SW 18 30 WSW 15 32 WSW 25 33 W 21 37 W 16 29 WSW 10 SW 8 WNW 8 NNW 13 NNW 9 NW 2
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VP M G M M G G G VG E E E E VG VG VG
Humidity Expand
100% 100% 100% 100% 100% 100% 100% 99% 99% 96% 95% 94% 89% 89% 89% 87%
Pressure (hPa) Expand
1021 1020 1020 1019 1019 1017 1017 1016 1017 1018 1019 1020 1021 1022 1023 1024
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F F F F F F R R R R R R R
Sunrise: 08:22 Sunset: 15:58 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
Cloudy Clear night Clear night Clear night Clear night Clear night Clear night Clear night Clear night
Temperature (°C)
4.5 ° 3.8 ° 3.4 ° 3.3 ° 2.5 ° 2.3 ° 3.1 ° 2.0 ° 2.7 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
WNW 3 WNW 2 NE 2 S 2 WSW 6 W 3 SW 2 NNW 2 SW 2
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG VG E E E
Humidity Expand
93% 94% 96% 93% 95% 100% 89% 94% 90%
Pressure (hPa) Expand
1024 1025 1026 1026 1027 1027 1028 1028 1029
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R R R R
Sunrise: 08:23 Sunset: 15:59 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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