Cool
Average highs are around 12°C, so pack for cooler days.
April verdict
Cardiff, Wales, United Kingdom in April
Weather score26Poor
Poor for holiday weather
Average highs are around 12°C, so pack for cooler days. Sunshine averages 5.3h per day, enough for a balanced month. Rainfall averages 60mm, which is relatively low for holiday planning.
April weather
Monthly averages
Temp
12°C
Rain
60mm
Sun
5.3h
Sea
9°C
Weather score
26
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 60mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 5.3h per day, enough for a balanced month.
Cool sea
Sea temperatures average 9°C, so the water can feel cool.
Map
Weather map
Compare Cardiff, Wales, United Kingdom with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
April12°C average high
April is close to Cardiff's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
April60mm average rain
April is one of Cardiff's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsFebruary to August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
April5.3 hours average sun
April is brighter than Cardiff's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
April9°C average sea
April is below Cardiff's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJuly to September
Sea temperatures are usually near 17°C in this stretch, so swimming comfort is at its strongest.
Weather score
April26 weather score
April sits close to Cardiff's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.
