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:
13°C
55.4°F
°C °F

Condition: Clear Sky

Pressure: 1,018 hPa

Feel like: 11 °C

Temperature: 13°C

Cloud: 0%

Humidity: 79%

Wind: SW - 12 km/h

Visibility: 29.8 km

Weather forecast

Sun
27 Sep
5°C / 17°C
Fog
Mon
28 Sep
11°C / 20°C
Moderate Drizzle
Tue
29 Sep
13°C / 20°C
Drizzle Dense Intensity
Wed
30 Sep
10°C / 16°C
Drizzle
Thu
01 Oct
9°C / 16°C
Drizzle
Hourly forecast today:
02:00 AM
9° / 13°
9° / 13°
Clear Sky
79% 26 km/h
03:00 AM
9° / 13°
9° / 13°
Clear Sky
77% 28 km/h
04:00 AM
9° / 13°
9° / 13°
Clear Sky
76% 28 km/h
05:00 AM
9° / 13°
9° / 13°
Mainly Clear
76% 32 km/h
06:00 AM
9° / 13°
9° / 13°
Clear Sky
78% 28 km/h
07:00 AM
10° / 14°
10° / 14°
Clear Sky
78% 28 km/h
08:00 AM
10° / 14°
10° / 14°
Clear Sky
77% 20 km/h
09:00 AM
11° / 16°
11° / 16°
Clear Sky
72% 33 km/h
10:00 AM
10° / 16°
10° / 16°
Overcast
68% 24 km/h
11:00 AM
10° / 17°
10° / 17°
Mainly Clear
63% 33 km/h
12:00 PM
10° / 17°
10° / 17°
Mainly Clear
62% 34 km/h

30 Day Averages and Extremes

  • Average high 15.97°C
  • Average low 10.17°C
  • Hottest day 22°C (13 September 2026)
  • Coldest day 0°C (09 October 2026)
  • Average humidity 76.1%
  • Days with precipitation 25 days
  • Highest precipitation 80 mm (14 September 2026)

Yesterday's Data

  • Max: 18°C
  • Min: 12°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:
- Scarf (optional)
- Casual sneakers or loafers
- Lightweight sweater or cardigan
- Cotton socks

Temperature

Early
9°C / 13°C
Morning
11°C / 16°C
Afternoon
9°C / 17°C
Evening
10°C / 12°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 433
  • CO 171
  • NH3 0
  • NO2 0
  • O3 64
  • PM10 10
  • PM25 3
  • SO2 0
  • CH4 1,381

Sunrise / Sunset

06:09
18:01