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Capel Curig (nearest observation site to Bryn Gwynant Youth Hostel)

Monday (Monday 18 September 2017)
17:00 18:00 19:00 20:00 21:00 22:00 23:00
Cloudy Cloudy Overcast Overcast Overcast Overcast Overcast
Temperature (°C)
12.0 ° 12.1 ° 11.1 ° 10.3 ° 10.4 ° 10.0 ° 10.1 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
WSW 3 WNW 7 SW 9 W 3 WSW 8 WSW 3 WSW 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E E E E E E E
Humidity Expand
85% 73% 81% 76% 81% 82% 83%
Pressure (hPa) Expand
1020 1020 1020 1021 1021 1021 1021
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F S R R R R R
Sunrise: 06:54 Sunset: 19:25 Moon phase: Waning crescent
Tuesday (Tuesday 19 September 2017)
00:00 01:00 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
Overcast Overcast Cloudy Cloudy Partly cloudy night Clear night Clear night Fog Fog Sunny day Sunny day Sunny day Sunny intervals Cloudy Cloudy Cloudy Cloudy Sunny intervals
Temperature (°C)
10.1 ° 9.8 ° 9.1 ° 8.6 ° 7.5 ° 6.4 ° 5.2 ° 4.7 ° 3.7 ° 7.4 ° 12.0 ° 13.8 ° 13.2 ° 13.9 ° 14.3 ° 14.0 ° 14.5 ° 13.4 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
WSW 3 SW 1 WNW 5 W 1 ENE 1 WSW 1 W 1 N 0 E 2 WSW 1 SW 6 WSW 11 WSW 13 WSW 13 SW 15 WSW 16 WSW 16 SW 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E E E VG E E VG VP VP E VG VG E E VG E E VG
Humidity Expand
85% 88% 94% 94% 97% 97% 98% 99% 99% 100% 84% 73% 74% 73% 71% 75% 76% 78%
Pressure (hPa) Expand
1021 1021 1021 1021 1022 1022 1022 1022 1022 1022 1022 1022 1022 1022 1022 1021 1021 1020
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R F R R R R R R R R S S R R S F F F
Sunrise: 06:56 Sunset: 19:23 Moon phase: Waning crescent

– = No Data

Issued at:

Extremes

Wales extremes

Parameter Location Value
Highest maximum temperature Porthmadog 17.3 °C
Lowest maximum temperature Lake Vyrnwy SAWS 13.5 °C
Lowest minimum temperature Swyddffynnon 1.9 °C
Highest rainfall Valley 8.0 mm
Sunniest St-Athan 5.5 hours

UK extremes

Parameter Location Value
Highest maximum temperature Wiggonholt 18.5 °C
Lowest maximum temperature Carterhouse 10.3 °C
Lowest minimum temperature Castlederg 0.3 °C
Highest rainfall Writtle 17.6 mm
Sunniest Thomastown 9.4 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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