Llanallgo weather
The Llanallgo weather guide shows monthly weather averages (including daytime and night-time temperatures, rainfall and hours of sunshine) for holidays in Llanallgo, Anglesey, Wales in 2026/2027.
Llanallgo weather averages
Check the Llanallgo weather averages for each month of the year including maximum daytime and minimum night-time temperatures, monthly rainfall, number of days with rain and average daily hours of sunshine for Llanallgo, Anglesey, Wales.
Llanallgo weather by month
Check the weather for Llanallgo, Anglesey, Wales for a particular month by selecting from the list below. This gives the best indication of what to expect from the weather months in advance.
Llanallgo weather in January
The average maximum daytime temperature in Llanallgo in January is a cold 7°C (45°F), while the average minimum night-time temperature is a cold 3°C (37°F). You can expect on average 2 hours of sunshine a day in Llanallgo during January.
- 7°C max day temperature
7 - 2 hours of sunshine per day
2 - 20 days with some rainfall
20 - 3°C min night temperature
3 - 128 mm of monthly rainfall
128
On average 128 mm (5 inches) of rain normally falls in Llanallgo during January with rain falling on 20 days of the month.
Llanallgo weather in February
The average maximum daytime temperature in Llanallgo in February is a cool 8°C (46°F), while the average minimum night-time temperature is a cold 3°C (37°F). You can expect on average 3 hours of sunshine a day in Llanallgo during February.
- 8°C max day temperature
8 - 3 hours of sunshine per day
3 - 17 days with some rainfall
17 - 3°C min night temperature
3 - 92 mm of monthly rainfall
92
On average 92 mm (3.6 inches) of rain normally falls in Llanallgo during February with rain falling on 17 days of the month.
Llanallgo weather in March
The average maximum daytime temperature in Llanallgo in March is a cool 9°C (48°F), while the average minimum night-time temperature is a cold 4°C (39°F). You can expect on average 4 hours of sunshine a day in Llanallgo during March.
- 9°C max day temperature
9 - 4 hours of sunshine per day
4 - 18 days with some rainfall
18 - 4°C min night temperature
4 - 105 mm of monthly rainfall
105
On average 105 mm (4.1 inches) of rain normally falls in Llanallgo during March with rain falling on 18 days of the month.
Llanallgo weather in April
The average maximum daytime temperature in Llanallgo in April is a cool 11°C (52°F), while the average minimum night-time temperature is a cold 5°C (41°F). You can expect on average 6 hours of sunshine a day in Llanallgo during April.
- 11°C max day temperature
11 - 6 hours of sunshine per day
6 - 15 days with some rainfall
15 - 5°C min night temperature
5 - 74 mm of monthly rainfall
74
On average 74 mm (2.9 inches) of rain normally falls in Llanallgo during April with rain falling on 15 days of the month.
Llanallgo weather in May
The average maximum daytime temperature in Llanallgo in May is a comfortable 15°C (59°F), while the average minimum night-time temperature is a cold 7°C (45°F). You can expect on average 7 hours of sunshine a day in Llanallgo during May.
- 15°C max day temperature
15 - 7 hours of sunshine per day
7 - 15 days with some rainfall
15 - 7°C min night temperature
7 - 68 mm of monthly rainfall
68
On average 68 mm (2.7 inches) of rain normally falls in Llanallgo during May with rain falling on 15 days of the month.
Llanallgo weather in June
The average maximum daytime temperature in Llanallgo in June is a comfortable 17°C (63°F), while the average minimum night-time temperature is a cool 10°C (50°F). You can expect on average 7 hours of sunshine a day in Llanallgo during June.
- 17°C max day temperature
17 - 7 hours of sunshine per day
7 - 14 days with some rainfall
14 - 10°C min night temperature
10 - 77 mm of monthly rainfall
77
On average 77 mm (3 inches) of rain normally falls in Llanallgo during June with rain falling on 14 days of the month.
Llanallgo weather in July
The average maximum daytime temperature in Llanallgo in July is a comfortable 19°C (66°F), while the average minimum night-time temperature is a cool 12°C (54°F). You can expect on average 6 hours of sunshine a day in Llanallgo during July.
- 19°C max day temperature
19 - 6 hours of sunshine per day
6 - 14 days with some rainfall
14 - 12°C min night temperature
12 - 77 mm of monthly rainfall
77
On average 77 mm (3 inches) of rain normally falls in Llanallgo during July with rain falling on 14 days of the month.
Llanallgo weather in August
The average maximum daytime temperature in Llanallgo in August is a comfortable 19°C (66°F), while the average minimum night-time temperature is a cool 12°C (54°F). You can expect on average 6 hours of sunshine a day in Llanallgo during August.
- 19°C max day temperature
19 - 6 hours of sunshine per day
6 - 16 days with some rainfall
16 - 12°C min night temperature
12 - 94 mm of monthly rainfall
94
On average 94 mm (3.7 inches) of rain normally falls in Llanallgo during August with rain falling on 16 days of the month.
Llanallgo weather in September
The average maximum daytime temperature in Llanallgo in September is a comfortable 17°C (63°F), while the average minimum night-time temperature is a cool 10°C (50°F). You can expect on average 4 hours of sunshine a day in Llanallgo during September.
- 17°C max day temperature
17 - 4 hours of sunshine per day
4 - 16 days with some rainfall
16 - 10°C min night temperature
10 - 112 mm of monthly rainfall
112
On average 112 mm (4.4 inches) of rain normally falls in Llanallgo during September with rain falling on 16 days of the month.
Llanallgo weather in October
The average maximum daytime temperature in Llanallgo in October is a comfortable 14°C (57°F), while the average minimum night-time temperature is a cool 8°C (46°F). You can expect on average 3 hours of sunshine a day in Llanallgo during October.
- 14°C max day temperature
14 - 3 hours of sunshine per day
3 - 19 days with some rainfall
19 - 8°C min night temperature
8 - 136 mm of monthly rainfall
136
On average 136 mm (5.4 inches) of rain normally falls in Llanallgo during October with rain falling on 19 days of the month.
Llanallgo weather in November
The average maximum daytime temperature in Llanallgo in November is a cool 10°C (50°F), while the average minimum night-time temperature is a cold 5°C (41°F). You can expect on average 2 hours of sunshine a day in Llanallgo during November.
- 10°C max day temperature
10 - 2 hours of sunshine per day
2 - 21 days with some rainfall
21 - 5°C min night temperature
5 - 151 mm of monthly rainfall
151
On average 151 mm (5.9 inches) of rain normally falls in Llanallgo during November with rain falling on 21 days of the month.
Llanallgo weather in December
The average maximum daytime temperature in Llanallgo in December is a cool 8°C (46°F), while the average minimum night-time temperature is a cold 4°C (39°F). You can expect on average 1 hours of sunshine a day in Llanallgo during December.
- 8°C max day temperature
8 - 1 hour of sunshine per day
1 - 21 days with some rainfall
21 - 4°C min night temperature
4 - 145 mm of monthly rainfall
145
On average 145 mm (5.7 inches) of rain normally falls in Llanallgo during December with rain falling on 21 days of the month.
