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Mona last 24 hours (nearest observation site to Caernarfon)

Monday (Monday 21 January 2019)
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 18:00 19:00 20:00 21:00 22:00 23:00
Clear night Clear night Clear night Clear night Clear night Clear night Partly cloudy night Clear night Cloudy Sunny day Cloudy Overcast Overcast Overcast Cloudy Overcast Overcast Overcast Cloudy Overcast Overcast Overcast Cloudy
Temperature (°C)
-0.1 ° -0.7 ° -1.6 ° -1.4 ° -1.9 ° -2.7 ° -1.8 ° -1.6 ° 0.8 ° 2.2 ° 3.7 ° 4.9 ° 5.7 ° 6.4 ° 6.7 ° 6.4 ° 6.3 ° 6.8 ° 6.3 ° 6.3 ° 4.6 ° 4.8 ° 4.3 °
Show detail
Wind direction, speed & gust (mph)
NW 1 NE 3 ENE 1 NW 1 SSW 1 S 1 SW 2 S 2 SSW 6 S 9 S 8 S 15 S 14 SW 18 29 SW 22 31 SSW 21 32 SSW 21 29 S 21 31 SSW 29 39 SSW 28 38 W 17 37 W 13 W 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG G VG VG G G G G VG G G G VG VG VG VG VG VG P P M VG G
Humidity
85% 88% 88% 90% 89% 89% 91% 94% 94% 94% 95% 91% 90% 80% 74% 82% 82% 80% 93% 94% 88% 88% 83%
Pressure (hPa)
1026 1026 1025 1025 1025 1024 1024 1024 1023 1022 1021 1019 1018 1016 1015 1013 1011 1009 1007 1005 1005 1005 1005
Pressure Tendency (F = Falling, R = Rising, S = Steady)
R S F F F F F F F F F F F F F F F F F F F F F
Sunrise: 08:18 Sunset: 16:40 Moon phase: Full
Tuesday (Tuesday 22 January 2019)
00:00 01:00
Clear night Clear night
Temperature (°C)
3.5 ° 3.3 °
Show detail
Wind direction, speed & gust (mph)
W 10 W 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
G VG
Humidity
84% 84%
Pressure (hPa)
1005 1005
Pressure Tendency (F = Falling, R = Rising, S = Steady)
F F
Sunrise: 08:16 Sunset: 16:42 Moon phase: Waning gibbous

– = No Data

Issued at:

Extremes

Wales extremes

Parameter Location Value
Highest maximum temperature Pembrey Sands 8.6 °C
Lowest maximum temperature Lake Vyrnwy SAWS 3.6 °C
Lowest minimum temperature Swyddffynnon -3.0 °C
Highest rainfall Capel Curig 10.4 mm
Sunniest St-Athan 1.2 hours

UK extremes

Parameter Location Value
Highest maximum temperature Scilly St Marys 9.1 °C
Lowest maximum temperature Fylingdales 2.1 °C
Lowest minimum temperature Aboyne -7.6 °C
Highest rainfall Achnagart 15.4 mm
Sunniest East Malling 7.5 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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