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Weather warnings may have been issued

Valley (nearest observation site to Rhoscolyn - Silver Bay (Beach))

Tuesday (Tuesday 23 January 2018)
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
Drizzle Light rain Overcast Mist Drizzle Drizzle Drizzle Overcast Drizzle Overcast Overcast Cloudy Cloudy Mist Cloudy Overcast Overcast Mist Mist Mist Mist
Temperature (°C)
8.2 ° 8.6 ° 8.7 ° 9.6 ° 9.7 ° 9.8 ° 9.7 ° 9.9 ° 9.7 ° 10.0 ° 10.2 ° 10.1 ° 10.2 ° 9.9 ° 9.4 ° 9.3 ° 9.1 ° 9.0 ° 9.0 ° 9.4 ° 9.5 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
SSE 26 37 S 26 34 S 25 33 S 29 40 S 25 34 S 26 33 S 29 36 SSW 26 38 S 28 34 S 30 39 SSW 28 38 SSW 28 36 SSW 29 37 SSW 26 36 SSW 25 34 SSW 24 32 SSW 24 30 SSW 25 33 S 24 32 S 23 32 S 28 37
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
P P M M P P M M M M M G G M M M M M M M M
Humidity Expand
97% 97% 97% 99% 99% 99% 100% 97% 98% 98% 96% 95% 92% 92% 92% 92% 93% 95% 95% 94% 93%
Pressure (hPa) Expand
1010 1009 1008 1007 1007 1006 1006 1006 1006 1006 1006 1005 1005 1006 1007 1007 1007 1007 1006 1006 1004
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F F F F F F F F F F R R R R R F F F
Sunrise: 08:17 Sunset: 16:44 Moon phase: First quarter
Wednesday (Wednesday 24 January 2018)
00:00 01:00 02:00 03:00
Overcast Overcast Overcast Overcast
Temperature (°C)
9.8 ° 10.0 ° 10.1 ° 10.1 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
S 36 47 S 39 52 S 46 60 S 45 57
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M M M
Humidity Expand
90% 91% 90% 92%
Pressure (hPa) Expand
1002 1000 998 995
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F
Sunrise: 08:15 Sunset: 16:46 Moon phase: First quarter

– = No Data

Issued at:

Extremes

Wales extremes

Parameter Location Value
Highest maximum temperature Hawarden 14.1 °C
Lowest maximum temperature Porthmadog 9.2 °C
Lowest minimum temperature Lake Vyrnwy SAWS 4.9 °C
Highest rainfall Capel Curig 35.4 mm
Sunniest Aberdaron 0.8 hours

UK extremes

Parameter Location Value
Highest maximum temperature Exeter Airport 2 14.6 °C
Lowest maximum temperature Dalwhinnie 6.5 °C
Lowest minimum temperature Santon Downham 0.1 °C
Highest rainfall Achnagart 37.4 mm
Sunniest Morpeth 4.1 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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