Cardiff Weather in February
February in Cardiff brings low temperatures, with highs of 9°C (48°F) and nights dropping to 4°C (39°F). Rainfall is on the higher side this month, averaging around 90 mm (3.5 in), so keep a rain jacket handy.
Rainfall in Cardiff in February
On average, there are about 15 days with rain during this month, averaging 90 mm (3.5 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Cardiff in February
Cardiff in February gets highs of 9°C (48°F) during the day and drops to 4°C (39°F) at night. Winter occurs in February. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights drop to 4°C (39°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet. This time of year is characterized by the coolest but still temperate weather of all the months.
Sunshine in Cardiff in February
The month is characterized by fewer sunny days, with roughly 78 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.
Wind Speed in Cardiff in February
Average wind conditions reach 5 m/s (10 knots) in February. This creates lively weather with fresh winds that make small trees sway noticeably. Remember this is an average: some days are less windy while others have particularly active windy conditions.
Average water temperature in February
With water temperatures around 7°C (45°F), swimming isn't really an option for most visitors. The cold sets in quickly and a wetsuit won't fully solve it.February in Cardiff has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our Cardiff's climate page.
Cardiff Temperature in February
Min Temperature
4°C (39°F)
Max Temperature
9°C (48°F)
Water Temperature
7°C (45°F)
Chance of Rain
49%
Precipitation
90 mm (3.5 in)
Rainy days
15 days
Humidity
87%
Windspeed
5 m/s (10 knots)
Sunshine
78 hours
Percentage Sunshine
27%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Cardiff typically stay consistent throughout February, with daily highs averaging around 9°C (48°F). Nights are cold, with lows typically ranging from 2°C (36°F) to 4°C (39°F).
Average temperatures in February
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in February
Historical weather for Cardiff in February
Browse day-by-day weather records for Cardiff spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cardiff historical weather extremes in February
Based on 50 years of weather observations (1976-2026), these are the most extreme conditions recorded in Cardiff.
- Cardiff recorded its highest February temperature of 16°C (61°F) on February 27, 2019.
- The coldest February day was on February 7, 1991, with a maximum of -4°C (25°F).
- The coldest night in February in Cardiff was on February 9, 1991, with a minimum of -8°C (18°F).
Best Places in the United Kingdom in February
Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month. See all of the United Kingdom in February →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Cardiff in February
Dress warmly and in layers for your trip to Cardiff in February. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. Expect water temperatures of around 7°C (45°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.What To Do in Cardiff in February
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our Cardiff's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Cardiff climate overview or explore weather in the United Kingdom.
