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:
15°C
59.0°F
°C °F

Condition: Overcast

Pressure: 1,027 hPa

Feel like: 16 °C

Temperature: 15°C

Cloud: 98%

Humidity: 96%

Wind: WNW - 3 km/h

Visibility: 14.74 km

Weather forecast

Wed
23 Sep
7°C / 17°C
Overcast
Thu
24 Sep
8°C / 14°C
Drizzle Dense Intensity
Fri
25 Sep
6°C / 17°C
Partly Cloudy
Sat
26 Sep
7°C / 17°C
Partly Cloudy
Sun
27 Sep
12°C / 15°C
Moderate Rain
Hourly forecast today:
05:00 AM
14° / 15°
14° / 15°
Overcast
96% 5 km/h
06:00 AM
14° / 15°
14° / 15°
Overcast
95% 7 km/h
07:00 AM
14° / 15°
14° / 15°
Overcast
94% 5 km/h
08:00 AM
14° / 16°
14° / 16°
Overcast
91% 4 km/h
09:00 AM
14° / 16°
14° / 16°
Overcast
86% 5 km/h
10:00 AM
14° / 17°
14° / 17°
Partly Cloudy
80% 8 km/h
11:00 AM
14° / 18°
14° / 18°
Overcast
76% 9 km/h
12:00 PM
14° / 18°
14° / 18°
Overcast
80% 12 km/h
13:00 PM
15° / 18°
15° / 18°
Overcast
81% 23 km/h
14:00 PM
15° / 18°
15° / 18°
Overcast
82% 27 km/h
15:00 PM
15° / 17°
15° / 17°
Drizzle
88% 17 km/h

30 Day Averages and Extremes

  • Average high 15.63°C
  • Average low 10.03°C
  • Hottest day 22°C (13 September 2026)
  • Coldest day 0°C (05 October 2026)
  • Average humidity 74.6%
  • Days with precipitation 26 days
  • Highest precipitation 80 mm (14 September 2026)

Yesterday's Data

  • Max: 18°C
  • Min: 12°C
  • Total Precipitation: 1 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 12ºC to 15ºC (53.6ºF to 59.0ºF), consider wearing:
- Cotton socks
- Long-sleeve shirt or blouse
- Light jacket (for cooler periods)
- Casual sneakers or loafers

Temperature

Early
12°C / 12°C
Morning
14°C / 16°C
Afternoon
15°C / 17°C
Evening
14°C / 15°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 437
  • CO 144
  • NH3 0
  • NO2 1
  • O3 51
  • PM10 3
  • PM25 2
  • SO2 0
  • CH4 1,364

Sunrise / Sunset

06:02
18:11