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:
18°C
64.4°F
°C °F

Condition: Overcast

Pressure: 1,021 hPa

Feel like: 16 °C

Temperature: 18°C

Cloud: 100%

Humidity: 56%

Wind: N - 11 km/h

Visibility: 42.44 km

Weather forecast

Tue
11 Aug
16°C / 28°C
Overcast
Wed
12 Aug
17°C / 35°C
Clear Sky
Thu
13 Aug
16°C / 25°C
Moderate Drizzle
Fri
14 Aug
12°C / 18°C
Drizzle
Sat
15 Aug
9°C / 19°C
Moderate Drizzle
Hourly forecast today:
15:00 PM
9° / 18°
9° / 18°
Overcast
56% 25 km/h
16:00 PM
10° / 17°
10° / 17°
Partly Cloudy
62% 23 km/h
17:00 PM
10° / 17°
10° / 17°
Clear Sky
61% 21 km/h
18:00 PM
9° / 17°
9° / 17°
Overcast
63% 16 km/h
19:00 PM
10° / 16°
10° / 16°
Clear Sky
67% 14 km/h
20:00 PM
10° / 15°
10° / 15°
Clear Sky
74% 14 km/h
21:00 PM
10° / 14°
10° / 14°
Clear Sky
77% 14 km/h
22:00 PM
10° / 13°
10° / 13°
Clear Sky
78% 17 km/h
23:00 PM
9° / 13°
9° / 13°
Clear Sky
79% 17 km/h
00:00 AM
9° / 13°
9° / 13°
Clear Sky
79% 17 km/h
01:00 AM
9° / 12°
9° / 12°
Overcast
80% 19 km/h

30 Day Averages and Extremes

  • Average high 19.7°C
  • Average low 12.97°C
  • Hottest day 35°C (12 August 2026)
  • Coldest day 0°C (23 August 2026)
  • Average humidity 68.5%
  • Days with precipitation 22 days
  • Highest precipitation 50 mm (04 August 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 very hot weather in Conwy, with the high temperatures above 26ºC (78.8ºF), consider wearing:
- Sunscreen for skin protection
- Thin, moisture-wicking socks
- Lightweight t-shirt or tank top
- UV-protective sunglasses

Temperature

Early
9°C / 14°C
Morning
9°C / 16°C
Afternoon
9°C / 18°C
Evening
10°C / 14°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 434
  • CO 124
  • NH3 0
  • NO2 0
  • O3 63
  • PM10 7
  • PM25 2
  • SO2 0
  • CH4 1,346

Sunrise / Sunset

04:48
19:52