Castell Aberlleiniog

Castle Small medieval coastal castle on Anglesey

A small medieval castle on Anglesey, Castell Aberlleiniog attracts history-minded visitors for its ruins, coastal proximity and short walking routes through surrounding countryside.

Main image
Castell Aberlleiniog
53.2926, -4.0773

Best Time to Visit Castell Aberlleiniog #

Weather & Climate near Castell Aberlleiniog #

Climate

Castell Aberlleiniog's climate is classified as Oceanic - Oceanic climate with mild summers (peaking in July) and cold winters (coldest in February). Temperatures range from 2°C to 19°C. Moderate rainfall (962 mm/year).

Air Quality: AQI 30 Good
Best Time to Visit
JuneJulyAugust
Temperature & Rainfall
Temperature Range
25°
Warmest Month
-2°
Coldest Month
Monthly Conditions

January

January is cold with highs of 8°C and lows of 3°C. Regular rainfall (93 mm), mostly overcast skies, and breezy conditions.

40 Poor

Comfort

Feels Like Cold
C
Temperature
85%
Humidity
Very Humid

Weather

93 mm
Rainfall
6.7 m/s
Wind
Breezy
0.0
UV Index
Low
7.9h daylight

February

February is the coolest month with highs of 8°C and lows of 2°C. Moderate rainfall (69 mm), mostly overcast skies, and breezy conditions.

44 Poor

Comfort

Feels Like Cold
C
Temperature
86%
Humidity
Very Humid

Weather

69 mm
Rainfall
6.4 m/s
Wind
Breezy
0.1
UV Index
Low
9.6h daylight

March

March is cold with highs of 9°C and lows of 4°C. Regular rainfall (81 mm), mostly overcast skies, and breezy conditions.

50 Acceptable

Comfort

Feels Like Cold
C
Temperature
86%
Humidity
Very Humid

Weather

81 mm
Rainfall
6.0 m/s
Wind
Breezy
0.4
UV Index
Low
11.7h daylight

April

April is cold with highs of 12°C and lows of 5°C. Moderate rainfall (55 mm) and mostly overcast skies.

56 Acceptable

Comfort

Feels Like Cold
C
Temperature
12°
84%
Humidity
Very Humid

Weather

55 mm
Rainfall
5.0 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
13.8h daylight

May

May is cool with highs of 15°C and lows of 7°C. Moderate rainfall (52 mm) and mostly overcast skies.

58 Acceptable

Comfort

11°
Feels Like Cool
11°C
Temperature
15°
84%
Humidity
Very Humid

Weather

52 mm
Rainfall
5.0 m/s
Wind
Light Breeze
1.2
UV Index
High
15.7h daylight

June

June is cool with highs of 17°C and lows of 10°C. Moderate rainfall (58 mm) and mostly overcast skies.

66 Good

Comfort

13°
Feels Like Cool
13°C
Temperature
10° 17°
85%
Humidity
Very Humid

Weather

58 mm
Rainfall
4.7 m/s
Wind
Light Breeze
1.4
UV Index
High
16.7h daylight

July

July is cool with highs of 19°C and lows of 12°C. Moderate rainfall (63 mm) and mostly overcast skies.

66 Good

Comfort

16°
Feels Like Cool
16°C
Temperature
12° 19°
86%
Humidity
Very Humid

Weather

63 mm
Rainfall
4.6 m/s
Wind
Light Breeze
1.3
UV Index
High
16.2h daylight

August

August is cool with highs of 19°C and lows of 12°C. Moderate rainfall (76 mm) and mostly overcast skies.

64 Good

Comfort

16°
Feels Like Cool
16°C
Temperature
12° 19°
85%
Humidity
Very Humid

Weather

76 mm
Rainfall
4.6 m/s
Wind
Light Breeze
1.0
UV Index
High
14.6h daylight

September

September is cool with highs of 17°C and lows of 10°C. Regular rainfall (86 mm) and mostly overcast skies.

62 Good

Comfort

14°
Feels Like Cool
14°C
Temperature
10° 17°
84%
Humidity
Very Humid

Weather

86 mm
Rainfall
5.0 m/s
Wind
Light Breeze
0.6
UV Index
Moderate
12.5h daylight

October

October is cool with highs of 14°C and lows of 8°C. Significant rainfall (106 mm) and mostly overcast skies.

52 Acceptable

Comfort

11°
Feels Like Cool
11°C
Temperature
14°
84%
Humidity
Very Humid

Weather

106 mm
Rainfall
5.9 m/s
Wind
Light Breeze
0.3
UV Index
Low
10.4h daylight

November

November is cold with highs of 11°C and lows of 5°C. The wettest month with heavy rain (117 mm), mostly overcast skies, and breezy conditions.

46 Poor

Comfort

Feels Like Cold
C
Temperature
11°
84%
Humidity
Very Humid

Weather

117 mm
Rainfall
6.0 m/s
Wind
Breezy
0.1
UV Index
Low
8.4h daylight

December

December is cold with highs of 9°C and lows of 4°C. Significant rainfall (106 mm), mostly overcast skies, and breezy conditions.

46 Poor

Comfort

Feels Like Cold
C
Temperature
85%
Humidity
Very Humid

Weather

106 mm
Rainfall
6.3 m/s
Wind
Breezy
0.0
UV Index
Low
7.3h daylight

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