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Mona

Nearest observation site to Caernarfon

Tuesday (Tuesday 15 August 2017)
20:00 21:00 22:00 23:00
Sunny day Clear night Clear night Clear night
Temperature (°C) Expand
14.8 ° 13.4 ° 13.3 ° 12.2 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
SW 13 SSW 9 SSW 9 S 8
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG
Humidity Expand
86% 91% 93% 90%
Pressure (hPa) Expand
1017 1017 1018 1018
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R
Sunrise: 05:57 Sunset: 20:45 Moon phase: Third quarter
Wednesday (Wednesday 16 August 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 18:00 19:00 20:00
Cloudy Cloudy Partly cloudy night Cloudy Overcast Overcast Overcast Overcast Sunny intervals Cloudy Overcast Cloudy Cloudy Cloudy Overcast Overcast Overcast Cloudy Cloudy Overcast Overcast
Temperature (°C) Expand
13.1 ° 12.6 ° 13.2 ° 13.3 ° 13.3 ° 13.5 ° 13.7 ° 13.9 ° 14.9 ° 15.5 ° 16.7 ° 16.7 ° 17.4 ° 17.9 ° 17.7 ° 17.2 ° 16.4 ° 16.0 ° 15.8 ° 15.8 ° 15.3 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
S 11 S 9 S 10 SSW 13 SSW 11 SSW 11 S 13 S 13 S 15 S 18 S 23 30 S 24 32 S 25 34 S 28 40 S 29 41 S 26 41 S 23 38 S 24 39 S 24 40 S 26 43 S 24 45
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG G VG VG VG VG VG VG VG VG VG VG VG VG VG VG M VG G M G
Humidity Expand
93% 94% 93% 93% 92% 91% 89% 89% 86% 84% 80% 77% 75% 73% 74% 81% 93% 91% 94% 95% 97%
Pressure (hPa) Expand
1018 1018 1018 1017 1017 1016 1016 1016 1016 1016 1015 1015 1014 1014 1013 1013 1012 1012 1011 1010 1010
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R F F F F F F F F F F F F F F F F F F
Sunrise: 05:59 Sunset: 20:43 Moon phase: Third quarter
– = No Data Issued at: Caernarfon forecast >
Met Office 18:00, Wed
Updated 18:00 on Wed 16 Aug 2017 BST

Get detailed observation map for Caernarfon >

Tiree Overcast 56.497 -6.887
Birmingham Cloudy 52.486 -1.889
Glasgow Light shower day 55.864 -4.25
Manchester Overcast 53.479 -2.247
Brighton No data 50.822 -0.136
Dover No data 51.126 1.318
Exeter Cloudy 50.718 -3.533
Lincoln Cloudy 53.23 -0.539
Norwich Sunny day 52.63 1.299
Peterborough Sunny intervals 52.569 -0.239
Swindon Cloudy 51.556 -1.778
York Cloudy 53.962 -1.079
Aberdeen Cloudy 57.15 -2.093
Pembroke Overcast 51.673 -4.908
Ullapool Overcast 57.896 -5.16
Inverness Cloudy 57.478 -4.223
Kendal Overcast 54.328 -2.745
Londonderry (Derry) Overcast 54.995 -7.323
Newtown (Powys) Overcast 52.512 -3.312
Fort William No data 56.82 -5.104
Belfast Cloudy 54.596 -5.93
Caernarfon Overcast 53.139 -4.273
Camborne Heavy shower day 50.212 -5.294
Cardiff Overcast 51.481 -3.178
Dumfries Drizzle 55.071 -3.604
Edinburgh Sunny intervals 55.953 -3.187
Lerwick Cloudy 60.154 -1.143
London Cloudy 51.508 -0.125
Newcastle Upon Tyne Overcast 54.978 -1.616
Pitlochry No data 56.705 -3.728
Southampton Cloudy 50.909 -1.403
Stornoway Light rain 58.211 -6.384
Wick (Highland) Cloudy 58.439 -3.092

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Usk No 2 21.6 °C
Lowest maximum temperature Lake Vyrnwy SAWS 16.3 °C
Lowest minimum temperature Whitechurch 9.4 °C
Highest rainfall Capel Curig 6.2 mm
Sunniest Aberdaron 13.2 hours

UK extremes

Parameter Location Value
Highest maximum temperature Shoeburyness 24.6 °C
Lowest maximum temperature Lerwick (S. Screen) 14.8 °C
Lowest minimum temperature Altnahinch Filters 8.4 °C
Highest rainfall Fair Isle 28.4 mm
Sunniest Aberdaron 13.2 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:

Location details

Caernarfon

Location
53.139, -4.273
Altitude
10.0 m above mean sea level

Mona

Location
53.26, -4.376
Altitude
60.0 m above mean sea level
Distance from Caernarfon
9.4

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