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:
21°C
69.8°F
°C °F

Condition: Overcast

Pressure: 1,004 hPa

Feel like: 22 °C

Temperature: 21°C

Cloud: 100%

Humidity: 80%

Wind: W - 8 km/h

Visibility: 23.52 km

Weather forecast

Wed
05 Aug
11°C / 18°C
Moderate Drizzle
Thu
06 Aug
10°C / 19°C
Overcast
Fri
07 Aug
12°C / 20°C
Overcast
Sat
08 Aug
15°C / 21°C
Moderate Drizzle
Sun
09 Aug
14°C / 17°C
Drizzle
Hourly forecast today:
11:00 AM
17° / 21°
17° / 21°
Overcast
80% 19 km/h
12:00 PM
16° / 22°
16° / 22°
Overcast
68% 23 km/h
13:00 PM
16° / 21°
16° / 21°
Overcast
73% 21 km/h
14:00 PM
17° / 21°
17° / 21°
Drizzle
78% 23 km/h
15:00 PM
15° / 22°
15° / 22°
Mainly Clear
63% 33 km/h
16:00 PM
14° / 22°
14° / 22°
Mainly Clear
59% 38 km/h
17:00 PM
14° / 21°
14° / 21°
Clear Sky
66% 41 km/h
18:00 PM
13° / 20°
13° / 20°
Mainly Clear
63% 31 km/h
19:00 PM
13° / 19°
13° / 19°
Partly Cloudy
69% 18 km/h
20:00 PM
14° / 18°
14° / 18°
Clear Sky
77% 10 km/h
21:00 PM
14° / 18°
14° / 18°
Partly Cloudy
76% 29 km/h

30 Day Averages and Extremes

  • Average high 18.63°C
  • Average low 13.07°C
  • Hottest day 27°C (02 August 2026)
  • Coldest day 0°C (17 August 2026)
  • Average humidity 68.7%
  • Days with precipitation 25 days
  • Highest precipitation 51 mm (05 August 2026)

Yesterday's Data

  • Max: 22°C
  • Min: 17°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 14ºC to 17ºC (57.2ºF to 62.6ºF), consider wearing:
- Light jacket (for cooler periods)
- Sun hat (if spending time outdoors)
- Lightweight sweater or cardigan
- Casual sneakers or loafers

Temperature

Early
14°C / 18°C
Morning
17°C / 21°C
Afternoon
15°C / 22°C
Evening
14°C / 18°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 434
  • CO 103
  • NH3 0
  • NO2 1
  • O3 49
  • PM10 3
  • PM25 2
  • SO2 0
  • CH4 1,348

Sunrise / Sunset

04:38
20:03