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:
Slight Rain
17°C
°C
°F
Condition: Slight Rain
Pressure: 999 hPa
Feel like: 17 °C
Temperature: 17°C
Cloud: 100%
Humidity: 98%
Wind: S - 17 km/h
Visibility: 7.22 km
Wed
05 Aug
13°C / 18°C
Drizzle
Thu
06 Aug
10°C / 18°C
Overcast
Fri
07 Aug
13°C / 18°C
Drizzle
Sat
08 Aug
15°C / 19°C
Slight Rain
Sun
09 Aug
14°C / 17°C
Drizzle
Hourly forecast today:
07:00 AM
17° / 17°
17° / 17°
Slight Rain
98%
32 km/h
08:00 AM
17° / 17°
17° / 17°
Drizzle
97%
33 km/h
09:00 AM
17° / 18°
17° / 18°
Overcast
96%
32 km/h
10:00 AM
17° / 18°
17° / 18°
Moderate Rain
98%
36 km/h
11:00 AM
17° / 18°
17° / 18°
Overcast
93%
33 km/h
12:00 PM
17° / 18°
17° / 18°
Overcast
91%
36 km/h
13:00 PM
17° / 18°
17° / 18°
Drizzle
94%
36 km/h
14:00 PM
17° / 19°
17° / 19°
Overcast
87%
40 km/h
15:00 PM
15° / 19°
15° / 19°
Mainly Clear
75%
54 km/h
16:00 PM
14° / 19°
14° / 19°
Clear Sky
73%
57 km/h
17:00 PM
14° / 19°
14° / 19°
Partly Cloudy
76%
55 km/h
30 Day Averages and Extremes
- Average high 17.37°C
- Average low 12.3°C
- Hottest day 25°C (02 August 2026)
- Coldest day 0°C (17 August 2026)
- Average humidity 73.47%
- Days with precipitation 24 days
- Highest precipitation 55 mm (03 August 2026)
Yesterday's Data
- Max: 19°C
- Min: 16°C
- Total Precipitation: 7 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 13ºC to 16ºC (55.4ºF to 60.8ºF), consider wearing:
- Cotton socks
- Casual sneakers or loafers
- Sun hat (if spending time outdoors)
- Scarf (optional)
Temperature
Early
13°C / 18°C
Morning
17°C / 18°C
Afternoon
15°C / 19°C
Evening
15°C / 17°C
Air quality
Good
Satisfactory air quality, minimal pollution, low risk
- CO2 436
- CO 107
- NH3 0
- NO2 2
- O3 61
- PM10 3
- PM25 2
- SO2 0
- CH4 1,343
Sunrise / Sunset
04:41
20:06