Cardiff weather forecast today

Currently in Cardiff

+22°
  • Night +13° Cool
  • Morning +14° Cool
  • Day +22° Warm
  • Evening +23° Warm
Feels Like +24°C
Warm

Overcast, no precipitation

Chance of precipitation 0 %
Wind 3 m/s
Pressure 762
UV Index 11/12
Humidity 73 %
Precipitation 0 mm

Weather forecast updated at 12:40 © Meteoprog.com

Today
18 July
+13°C
+22°C
Tomorrow
19 July
+15°C
+22°C
Saturday
20 July
+16°C
+19°C
Sunday
21 July
+13°C
+18°C

Air quality in Cardiff

1
AQI

Moderate

Air quality is generally acceptable to most people, but some pollutants may pose moderate health risks to a very small number of people who are extremely sensitive to air pollution.

PM2.5 concentration in Cardiff is currently 1.4 times the WHO annual air quality guideline value.

РМ 2.5
7
РМ 10
10
SO2
1
NO2
12
What are the different levels of air pollution?
0
AQI 0-50
Good air

The air is clean and pollution poses little or no risk. Acceptable for most people.

1
AQI 50-100
Moderate

Air quality is generally acceptable to most people, but some pollutants may pose moderate health risks to a very small number of people who are extremely sensitive to air pollution.

2
AQI 100-150
Harmful to sensitive groups

Air pollution has reached high levels and is dangerous for people with hypersensitivity. If you experience difficulty breathing or throat irritation, reduce your time outdoors.

3
AQI 150-200
Unhealthy air

People with hypersensitivity may feel ill. Healthy people may feel shortness of breath or throat irritation if they are outdoors for long periods of time. Limit prolonged exposure to the outdoors.

4
AQI 200-300
Very Unhealthy

Everyone may begin to experience health effects, members of sensitive groups may experience more severe effects. Increased likelihood of deterioration of heart and lung function. Outdoor activities should be limited.

Cardiff: detailed information

Local time UTC/GMT +0 12:46
Day length 16:02:34
Sunrise 05:17
Sunset 21:20
🌓 Moon Phase full
Geographic coordinates 51° 30′ 0″ N -4° 47′ 60″ W
Decimal coordinates 51.50 -3.20
Altitude 20 m
Population 447 287 people
Twilight Civil 04:34 / 22:04
Twilight Astronomical - / -
Twilight Nautical 03:31 / 23:06

Historical Weather Data

18 July

The maximum air temperature in Cardiff for this day for the last 75 years of observations is +34.7°C, recorded in 2022.

An absolute minimum of +9.9°C was recorded in 1966. The average temperature for this day is +25.8°C.

The heaviest rainfall (12.6 mm) in Cardiff was recorded in 1991. The maximum wind gusts were up to 18.05 m/s in 1960.

Weather map

Forecast in other regions

London
+24°
Birmingham
+22°
Liverpool
+20°
Sheffield
+22°
Glasgow
+19°
Bristol
+23°
Manchester
+21°
Leeds
+23°
Leicester
+22°
Edinburgh
+16°
Cardiff
+22°
Lampeter
+18°
Coventry
+22°
Belfast
+16°
Sunderland
+20°
Nottingham
+22°
Birkenhead
+20°
Reading
+24°
Preston
+20°
All cities

Weather in the area

United Kingdom