Average temperatures, rainfall and packing tips for Cardiff, United Kingdom in June
🌡️ Avg high
18°C
🌙 Avg low
10°C
🌧️ Rainfall
~50 mm
📊 Warmth rank
#3 of 12
June in Cardiff at a glance
June in Cardiff is typically mild, with average daytime highs around 18°C and nights near 10°C. It is one of the warmer months of Cardiff's year.
Expect some rain: around 50 mm falls in Cardiff during June on average.
What to pack for Cardiff in June
Medium layers: long sleeves and a sweater
A light-to-medium jacket
A compact umbrella for occasional showers
Cardiff - year at a glance
HighLow · June highlighted
Is June a good time to visit Cardiff?
🧳 June is one of the most comfortable months to visit Cardiff - daytime temperatures sit in a pleasant range and it's a good pick for sightseeing and time outdoors.
In June, Cardiff averages a daytime high of about 18°C and a night-time low of around 10°C, based on recent historical data.
Does it rain in Cardiff in June?
Expect some rain: around 50 mm falls in Cardiff during June on average.
Is June a good time to visit Cardiff?
June is one of the most comfortable months to visit Cardiff - daytime temperatures sit in a pleasant range and it's a good pick for sightseeing and time outdoors.