Conwy, United Kingdom Weather

  1. Conwy, United Kingdom Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Conwy over the next 12 hours
  7. Temperature and possibility of rain in Conwy in the coming days
  8. Rainfall in Conwy in the coming days
  9. Conwy Weather Summary
  10. Weather averages by month
  11. Conwy's weather
  12. Frequently asked questions
  13. Comments
Conwy, Weather
(Photo by Viktor Forgacs on Unsplash)

Current conditions

Updated:
17°C
62.6°F
°C °F

Condition: Mainly Clear

Pressure: 1,027 hPa

Feel like: 17 °C

Temperature: 17°C

Cloud: 21%

Humidity: 72%

Wind: NW - 12 km/h

Visibility: 38.6 km

Weather forecast

Tue
21 Jul
9°C / 18°C
Drizzle
Wed
22 Jul
8°C / 18°C
Fog
Thu
23 Jul
8°C / 21°C
Overcast
Fri
24 Jul
11°C / 22°C
Drizzle
Sat
25 Jul
15°C / 19°C
Drizzle
Hourly forecast today:
17:00 PM
12° / 17°
12° / 17°
Mainly Clear
72% 25 km/h
18:00 PM
12° / 17°
12° / 17°
Partly Cloudy
73% 19 km/h
19:00 PM
12° / 17°
12° / 17°
Mainly Clear
73% 18 km/h
20:00 PM
13° / 16°
13° / 16°
Clear Sky
81% 16 km/h
21:00 PM
13° / 16°
13° / 16°
Clear Sky
85% 17 km/h
22:00 PM
13° / 16°
13° / 16°
Clear Sky
86% 16 km/h
23:00 PM
13° / 15°
13° / 15°
Clear Sky
88% 12 km/h
00:00 AM
13° / 15°
13° / 15°
Partly Cloudy
88% 11 km/h
01:00 AM
14° / 16°
14° / 16°
Overcast
87% 15 km/h
02:00 AM
14° / 16°
14° / 16°
Overcast
90% 11 km/h
03:00 AM
14° / 16°
14° / 16°
Overcast
90% 7 km/h

30 Day Averages and Extremes

  • Average high 19.63°C
  • Average low 12.53°C
  • Hottest day 29°C (10 July 2026)
  • Coldest day 0°C (02 August 2026)
  • Average humidity 68.93%
  • Days with precipitation 16 days
  • Highest precipitation 50 mm (28 July 2026)

Yesterday's Data

  • Max: 18°C
  • Min: 13°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Conwy over the next 12 hours

Temperature and possibility of rain in Conwy in the coming days

Rainfall in Conwy in the coming days

Conwy Climate Summary

Conwy features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 10.39ºC (50.7ºF), which is about -0.36% lower than the national average for United Kingdom. Annually, the city experiences approximately 59.57 millimeters (2.35 inches) of rainfall, spread across 152.45 rainy days, accounting for 41.77% of the year.

Longitude 53.282872
Latitude -3.82948
Yearly high temperature 11.73ºC (53.11ºF)
Yearly low temperature 7.75ºC (45.95ºF)
Hottest month July 17.03ºC (62.65ºF)
Coldest month December 5.13ºC (41.23ºF)
Yearly precip 59.57mm (2.35in)
Days with rainfall 152.45 days (41.77%)
Driest month May (81.41%)
Wettest month December (84.13%)

Weather averages by month

Month High / Low (°C) Rain
January 6.75° / 3.9° 15.18 days
February 6.96° / 3.6° 12.91 days
March 8.26° / 4.09° 10.82 days
April 10.64° / 5.74° 9.64 days
May 12.96° / 7.99° 9.64 days
June 15.45° / 10.44° 10.91 days
July 17.03° / 12.33° 12.27 days
August 16.79° / 12.68° 13.45 days
September 15.45° / 11.25° 12.91 days
October 12.84° / 9.27° 13.18 days
November 9.69° / 6.63° 15.36 days
December 7.95° / 5.13° 16.18 days

Conwy's weather

Frequently asked questions

1. What is the hottest month in Conwy?

July has the highest average monthly temperature (daily mean of 17.03ºC) and December are the coolest (daily mean of 5.13ºC).

2. What should I wear in Conwy today?

For today's mild weather in Conwy, with temperatures between 15ºC to 18ºC (59.0ºF to 64.4ºF), consider wearing:
- Lightweight sweater or cardigan
- Comfortable jeans or slacks
- Casual sneakers or loafers
- Light jacket (for cooler periods)

Temperature

Early
11°C / 13°C
Morning
11°C / 17°C
Afternoon
13°C / 18°C
Evening
13°C / 16°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 433
  • CO 96
  • NH3 0
  • NO2 0
  • O3 67
  • PM10 8
  • PM25 4
  • SO2 0
  • CH4 1,363

Sunrise / Sunset

04:15
20:27