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:
Partly Cloudy
17°C
°C
°F
Condition: Partly Cloudy
Pressure: 1,016 hPa
Feel like: 16 °C
Temperature: 17°C
Cloud: 53%
Humidity: 58%
Wind: NNE - 11 km/h
Visibility: 42.98 km
Tue
11 Aug
15°C / 25°C
Overcast
Wed
12 Aug
14°C / 29°C
Clear Sky
Thu
13 Aug
16°C / 22°C
Overcast
Fri
14 Aug
14°C / 18°C
Drizzle
Sat
15 Aug
13°C / 19°C
Drizzle Dense Intensity
Hourly forecast today:
12:00 PM
9° / 17°
9° / 17°
Partly Cloudy
58%
24 km/h
13:00 PM
10° / 18°
10° / 18°
Partly Cloudy
59%
24 km/h
14:00 PM
10° / 18°
10° / 18°
Overcast
58%
24 km/h
15:00 PM
9° / 18°
9° / 18°
Overcast
59%
27 km/h
16:00 PM
9° / 17°
9° / 17°
Partly Cloudy
57%
25 km/h
17:00 PM
9° / 17°
9° / 17°
Overcast
59%
23 km/h
18:00 PM
8° / 16°
8° / 16°
Overcast
60%
20 km/h
19:00 PM
10° / 15°
10° / 15°
Overcast
72%
14 km/h
20:00 PM
10° / 13°
10° / 13°
Overcast
82%
17 km/h
21:00 PM
10° / 12°
10° / 12°
Clear Sky
88%
17 km/h
22:00 PM
10° / 12°
10° / 12°
Clear Sky
89%
19 km/h
30 Day Averages and Extremes
- Average high 18.3°C
- Average low 12.3°C
- Hottest day 29°C (12 August 2026)
- Coldest day 0°C (23 August 2026)
- Average humidity 73.37%
- Days with precipitation 21 days
- Highest precipitation 58 mm (03 August 2026)
Yesterday's Data
- Max: 18°C
- Min: 10°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:
- Sun hat or cap
- Cotton or linen fabrics
- Sunscreen (if spending time outdoors)
- T-shirt or short-sleeve blouse
Temperature
Early
10°C / 12°C
Morning
10°C / 16°C
Afternoon
9°C / 18°C
Evening
10°C / 12°C
Air quality
Good
Satisfactory air quality, minimal pollution, low risk
- CO2 434
- CO 127
- NH3 1
- NO2 0
- O3 58
- PM10 5
- PM25 2
- SO2 0
- CH4 1,348
Sunrise / Sunset
04:51
19:54