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
21°C
°C
°F
Condition: Clear Sky
Pressure: 1,013 hPa
Feel like: 23 °C
Temperature: 21°C
Cloud: 0%
Humidity: 89%
Wind: SW - 10 km/h
Visibility: 24.02 km
Wed
24 Jun
17°C / 34°C
Slight Thunderstorm
Thu
25 Jun
18°C / 21°C
Drizzle
Fri
26 Jun
17°C / 19°C
Drizzle
Sat
27 Jun
14°C / 18°C
Moderate Drizzle
Sun
28 Jun
13°C / 17°C
Overcast
Hourly forecast today:
08:00 AM
19° / 21°
19° / 21°
Clear Sky
89%
25 km/h
09:00 AM
19° / 21°
19° / 21°
Partly Cloudy
93%
21 km/h
10:00 AM
20° / 22°
20° / 22°
Partly Cloudy
90%
23 km/h
11:00 AM
20° / 23°
20° / 23°
Clear Sky
84%
25 km/h
12:00 PM
20° / 24°
20° / 24°
Clear Sky
79%
23 km/h
13:00 PM
19° / 24°
19° / 24°
Partly Cloudy
74%
22 km/h
14:00 PM
18° / 24°
18° / 24°
Mainly Clear
72%
19 km/h
15:00 PM
19° / 24°
19° / 24°
Clear Sky
73%
18 km/h
16:00 PM
19° / 24°
19° / 24°
Clear Sky
74%
16 km/h
17:00 PM
19° / 24°
19° / 24°
Clear Sky
74%
14 km/h
18:00 PM
18° / 24°
18° / 24°
Clear Sky
72%
9 km/h
30 Day Averages and Extremes
- Average high 17.87°C
- Average low 12.0°C
- Hottest day 34°C (24 June 2026)
- Coldest day 0°C (06 July 2026)
- Average humidity 73.27%
- Days with precipitation 23 days
- Highest precipitation 59 mm (10 June 2026)
Yesterday's Data
- Max: 24°C
- Min: 16°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 warm weather in Isle of Anglesey, with temperatures between 21ºC to 24ºC (69.8ºF to 75.2ºF), you might consider wearing:
- Light, breathable socks
- Sunscreen (if spending time outdoors)
- T-shirt or short-sleeve blouse
- Comfortable sandals or sneakers
Temperature
Early
17°C / 19°C
Morning
19°C / 21°C
Afternoon
19°C / 24°C
Evening
16°C / 17°C
Air quality
Good
Satisfactory air quality, minimal pollution, low risk
- CO2 445
- CO 128
- NH3 2
- NO2 3
- O3 67
- PM10 12
- PM25 7
- SO2 0
- CH4 1,404
Sunrise / Sunset
03:51
20:49