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Hereford (nearest observation site to Twmpa)

Thursday (Thursday 14 December 2017)
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
Clear night Partly cloudy night Partly cloudy night Cloudy Cloudy Overcast Cloudy Sunny intervals Sunny intervals Sunny intervals Cloudy Partly cloudy night Light shower night Light shower night Overcast Clear night Clear night Clear night
Temperature (°C)
4.0 ° 2.9 ° 3.7 ° 3.8 ° 4.7 ° 5.0 ° 5.6 ° 5.6 ° 5.8 ° 5.5 ° 5.6 ° 3.4 ° 4.3 ° 3.7 ° 3.3 ° 2.3 ° 2.6 ° 4.4 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
WSW 9 WSW 6 WSW 8 WSW 6 SW 7 WSW 9 WSW 8 WSW 10 WSW 7 WSW 9 WSW 9 22 W 7 W 8 WSW 6 W 5 W 3 W 5 WSW 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG VG VG VG VG VG G VG VG G E E E E
Humidity Expand
76% 83% 80% 81% 75% 73% 70% 71% 72% 72% 74% 88% 85% 89% 92% 93% 89% 80%
Pressure (hPa) Expand
992 992 992 992 992 991 990 989 989 988 987 987 987 988 989 990 990 990
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F R F F F F F F F F F F F R R R R R
Sunrise: 08:13 Sunset: 16:01 Moon phase: Waning crescent
Friday (Friday 15 December 2017)
00:00 01:00 02:00 03:00 04:00 05:00 06:00
Cloudy Light shower night Heavy rain Partly cloudy night Heavy shower night Cloudy Cloudy
Temperature (°C)
5.2 ° 5.1 ° 4.5 ° 3.8 ° 4.4 ° 3.9 ° 3.1 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
W 13 W 10 W 10 W 9 W 7 NNW 14 NNW 10
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG M VG G E VG
Humidity Expand
79% 82% 89% 92% 93% 86% 86%
Pressure (hPa) Expand
990 990 990 990 990 993 995
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R F R R R
Sunrise: 08:14 Sunset: 16:01 Moon phase: Waning crescent

– = No Data

Issued at:

Extremes

Wales extremes

Parameter Location Value
Highest maximum temperature Pembrey Sands SAMOS 7.9 °C
Lowest maximum temperature Lake Vyrnwy SAWS 3.1 °C
Lowest minimum temperature Tredegar Bryn Bach Park No 2 0.4 °C
Highest rainfall St-Athan 15.0 mm
Sunniest Hawarden 3.9 hours

UK extremes

Parameter Location Value
Highest maximum temperature Scilly St Marys 9.3 °C
Lowest maximum temperature Fyvie Castle -1.6 °C
Lowest minimum temperature Loch Glascarnoch SAWS -8.5 °C
Highest rainfall Lough Fea SAMOS 20.4 mm

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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