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Mona (nearest observation site to Caernarfon)

Recent locations
Caernarfon forecast
Fri 20 Jan 2017
2000 2100 2200 2300
Clear night Clear night Clear night Clear night
1.1 ° -0.5 ° -1.2 ° -1.5 °
Wind direction, speed & gust (mph) arrow down
ENE 3 NE 5 NNE 1 N 1
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG G
Humidity arrow down
92% 89% 88% 85%
Pressure (hPa) arrow down
1032 1032 1031 1031
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F
Sat 21 Jan 2017
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000
Clear night Clear night Clear night Clear night Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Partly cloudy night Cloudy Cloudy Cloudy
-1.7 ° -1.0 ° -1.8 ° -1.9 ° 0.5 ° -1.9 ° -0.2 ° -2.8 ° -2.7 ° -2.8 ° 0.9 ° 4.1 ° 5.3 ° 6.2 ° 6.5 ° 5.3 ° 4.3 ° 1.8 ° 2.7 ° 1.5 ° 1.5 °
Wind direction, speed & gust (mph) arrow down
NE 5 NNE 3 N 2 E 2 NNE 7 NE 7 NNW 2 N 2 NNE 2 NW 1 SSW 1 N 0 NE 6 NE 3 N 3 NE 6 N 2 ESE 2 SSE 9 E 3 E 3
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G VG G G G G G G G G G G G VG VG G M G G M M
Humidity arrow down
92% 85% 86% 90% 96% 86% 93% 87% 92% 89% 87% 82% 70% 64% 61% 75% 78% 86% 85% 92% 94%
Pressure (hPa) arrow down
1031 1031 1030 1030 1029 1029 1029 1029 1028 1029 1028 1028 1028 1027 1026 1026 1025 1025 1025 1025 1025
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F F F F F F R F F F F F F F F F
More detail arrow down

Issued at: 2000 on Sat 21 Jan 2017

= No Data

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Valley 10.0 °C
Lowest maximum temperature Libanus 3.3 °C
Lowest minimum temperature Pembrey Sands -3.2 °C
Highest rainfall Libanus 0.2 mm
Sunniest Aberporth 8.0 hours

UK extremes

Parameter Location Value
Highest maximum temperature Valley 10.0 °C
Lowest maximum temperature Balmoral 1.6 °C
Lowest minimum temperature South Farnborough -7.2 °C
Highest rainfall Lough Fea 0.8 mm
Sunniest Aberporth 8.0 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: 2302 on Fri 20 Jan 2017

Weather map

Sat 2000

Weather observation map for Caernarfon

Caernarfon Caernarfon – Cloudy 53.1393 -4.2727
Trawsgoed Trawsgoed – Clear night 52.344 -3.947
Lake Vyrnwy SAWS Lake Vyrnwy SAWS – Overcast 52.757 -3.464
Ronaldsway Ronaldsway – Cloudy 54.0849 -4.6321
Crosby Crosby – Overcast 53.497 -3.056
Rostherne No 2 Rostherne No 2 – Overcast 53.3598 -2.3805
Leek Leek – Overcast 53.12755 -1.97993
Hereford Hereford – Clear night 52.083 -2.8
Shap Shap – Overcast 54.501 -2.684
Milford Haven C.B. Milford Haven C.B. – Overcast 51.708 -5.055
Mumbles Head Mumbles Head – No data 51.565 -3.981
Coleshill Coleshill – Cloudy 52.48 -1.689
Glenanne Glenanne – Clear night 54.237 -6.502
Watnall Watnall – Cloudy 53.005 -1.25
Bingley SAMOS Bingley SAMOS – Light rain 53.811 -1.865
Belfast International Airport Belfast International Airport – Clear night 54.664 -6.224
St-Athan St-Athan – Overcast 51.405 -3.44
West Freugh (ESAWS) West Freugh (ESAWS) – Overcast 54.859 -4.936
Watnall Watnall – Cloudy 53.005 -1.25

Location Details

Caernarfon

Location: 53.1393, -4.2727

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: 15.1 km