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:
Overcast
14°C
°C
°F
Condition: Overcast
Pressure: 1,004 hPa
Feel like: 12 °C
Temperature: 14°C
Cloud: 100%
Humidity: 98%
Wind: SSW - 23 km/h
Visibility: 8.48 km
Sat
20 Jun
8°C / 19°C
Overcast
Sun
21 Jun
15°C / 25°C
Overcast
Mon
22 Jun
14°C / 23°C
Mainly Clear
Tue
23 Jun
14°C / 19°C
Overcast
Wed
24 Jun
13°C / 22°C
Overcast
Hourly forecast today:
20:00 PM
14° / 14°
14° / 14°
Overcast
98%
41 km/h
21:00 PM
14° / 14°
14° / 14°
Overcast
97%
39 km/h
22:00 PM
14° / 14°
14° / 14°
Overcast
97%
36 km/h
23:00 PM
14° / 14°
14° / 14°
Drizzle
97%
41 km/h
00:00 AM
14° / 14°
14° / 14°
Drizzle
98%
39 km/h
01:00 AM
14° / 14°
14° / 14°
Drizzle Dense Intensity
99%
37 km/h
02:00 AM
13° / 13°
13° / 13°
Fog
100%
35 km/h
03:00 AM
12° / 12°
12° / 12°
Overcast
99%
31 km/h
04:00 AM
12° / 12°
12° / 12°
Overcast
98%
18 km/h
05:00 AM
12° / 13°
12° / 13°
Overcast
96%
10 km/h
06:00 AM
11° / 13°
11° / 13°
Overcast
90%
10 km/h
30 Day Averages and Extremes
- Average high 17.13°C
- Average low 11.3°C
- Hottest day 31°C (26 June 2026)
- Coldest day 0°C (02 July 2026)
- Average humidity 73.63%
- Days with precipitation 24 days
- Highest precipitation 59 mm (10 June 2026)
Yesterday's Data
- Max: 16°C
- Min: 14°C
- Total Precipitation: 5 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 mild weather in Isle of Anglesey, with temperatures between 14ºC to 17ºC (57.2ºF to 62.6ºF), consider wearing:
- Scarf (optional)
- Lightweight sweater or cardigan
- Light jacket (for cooler periods)
- Long-sleeve shirt or blouse
Temperature
Early
14°C / 15°C
Morning
15°C / 15°C
Afternoon
15°C / 15°C
Evening
14°C / 14°C
Air quality
Good
Satisfactory air quality, minimal pollution, low risk
- CO2 443
- CO 95
- NH3 0
- NO2 1
- O3 51
- PM10 10
- PM25 3
- SO2 0
- CH4 1,350
Sunrise / Sunset
03:50
20:48