Isle of Anglesey, United Kingdom Weather
- Isle of Anglesey, United Kingdom Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- Temperature and possibility of rain in Isle of Anglesey over the next 12 hours
- Temperature and possibility of rain in Isle of Anglesey in the coming days
- Rainfall in Isle of Anglesey in the coming days
- Isle of Anglesey Weather Summary
- Weather averages by month
- Isle of Anglesey's weather
- Frequently asked questions
- Comments
Current conditions
Updated:
Clear Sky
10°C
°C
°F
Condition: Clear Sky
Pressure: 1,014 hPa
Feel like: 8 °C
Temperature: 10°C
Cloud: 0%
Humidity: 84%
Wind: SSE - 6 km/h
Visibility: 11.58 km
Mon
09 Nov
3°C / 10°C
Overcast
Tue
10 Nov
4°C / 8°C
Moderate Drizzle
Wed
11 Nov
8°C / 9°C
Slight Rain
Thu
12 Nov
5°C / 8°C
Drizzle Dense Intensity
Fri
13 Nov
5°C / 7°C
Overcast
Hourly forecast today:
11:00 AM
7° / 10°
7° / 10°
Clear Sky
84%
12 km/h
12:00 PM
7° / 10°
7° / 10°
Partly Cloudy
81%
11 km/h
13:00 PM
7° / 11°
7° / 11°
Partly Cloudy
77%
11 km/h
14:00 PM
7° / 11°
7° / 11°
Mainly Clear
77%
12 km/h
15:00 PM
7° / 10°
7° / 10°
Clear Sky
82%
9 km/h
16:00 PM
6° / 8°
6° / 8°
Partly Cloudy
91%
5 km/h
17:00 PM
5° / 6°
5° / 6°
Clear Sky
94%
10 km/h
18:00 PM
5° / 6°
5° / 6°
Mainly Clear
94%
11 km/h
19:00 PM
5° / 5°
5° / 5°
Clear Sky
97%
12 km/h
20:00 PM
5° / 5°
5° / 5°
Mainly Clear
95%
13 km/h
21:00 PM
4° / 5°
4° / 5°
Mainly Clear
95%
12 km/h
30 Day Averages and Extremes
- Average high 9.57°C
- Average low 5.53°C
- Hottest day 15°C (26 October 2026)
- Coldest day 0°C (20 November 2026)
- Average humidity 75.93%
- Days with precipitation 21 days
- Highest precipitation 63 mm (26 October 2026)
Yesterday's Data
- Max: 9°C
- Min: 5°C
- Total Precipitation: 0 mm
Temperature and possibility of rain in Isle of Anglesey over the next 12 hours
Temperature and possibility of rain in Isle of Anglesey in the coming days
Rainfall in Isle of Anglesey in the coming days
Isle of Anglesey Climate Summary
Isle of Anglesey features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 10.79ºC (51.42ºF), which is about 0.04% higher than the national average for United Kingdom. Annually, the city experiences approximately 67.32 millimeters (2.65 inches) of rainfall, spread across 159.99 rainy days, accounting for 43.83% of the year.
| Longitude | 53.265325 |
| Latitude | -4.4291403 |
| Yearly high temperature | 11.74ºC (53.13ºF) |
| Yearly low temperature | 9.08ºC (48.34ºF) |
| Hottest month | June 14.81ºC (58.66ºF) |
| Coldest month | February 5.03ºC (41.05ºF) |
| Yearly precip | 67.32mm (2.65in) |
| Days with rainfall | 159.99 days (43.83%) |
| Driest month | April (79.97%) |
| Wettest month | October (81.64%) |
Weather averages by month
| Month | High / Low (°C) | Rain |
|---|---|---|
| January | 7.43° / 5.36° | 14.45 days |
| February | 7.36° / 5.03° | 14.09 days |
| March | 8.16° / 5.44° | 10.0 days |
| April | 10.27° / 7.11° | 9.55 days |
| May | 12.46° / 9.19° | 11.0 days |
| June | 14.81° / 11.65° | 10.64 days |
| July | 16.4° / 13.42° | 13.09 days |
| August | 16.4° / 13.83° | 16.27 days |
| September | 15.32° / 12.68° | 13.36 days |
| October | 13.12° / 10.62° | 15.18 days |
| November | 10.38° / 8.13° | 16.0 days |
| December | 8.78° / 6.52° | 16.36 days |
Isle of Anglesey's weather
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Frequently asked questions
1. What is the hottest month in Isle of Anglesey?
June has the highest average monthly temperature (daily mean of 14.81ºC) and February are the coolest (daily mean of 5.03ºC).
2. What should I wear in Isle of Anglesey today?
For today's cool weather in Isle of Anglesey, with temperatures between 8ºC to 11ºC (46.4ºF to 51.8ºF), you should consider wearing:
- Light jacket or cardigan
- Comfortable pants or jeans
- Cotton socks
- Thin gloves (optional for early mornings or late evenings)
Temperature
Early
5°C / 6°C
Morning
6°C / 8°C
Afternoon
7°C / 10°C
Evening
4°C / 5°C
Air quality
Moderate
Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals
- CO2 444
- CO 192
- NH3 0
- NO2 3
- O3 42
- PM10 13
- PM25 11
- SO2 0
- CH4 1,453
Sunrise / Sunset
07:29
16:32