Cardiff
June
Weather in Cardiff for June 2025
Your guide to Cardiff weather in June - trends and predictions
In general, the average temperature in Cardiff at the beginning of June is 17.3 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 19.6 °C by the end of June.
The climate of Cardiff in June is notably wet, with an average of 12 rainy days, and a total of 48.3 mm of precipitation.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
18
Dry days
12
Rainy days
0
Snow days
18°/11°
Temperatures
21 km/h
Avg max wind
80 %
Avg humidity
Cardiff in June average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  19° | ||||||
| 2 18° | 3 18° | 4 18° | 5 16° | 6  15° | 7 17° | 8 18° |
| 9  18° | 10  17° | 11  18° | 12 17° | 13 19° | 14 18° | 15 18° |
| 16 20° | 17 19° | 18 18° | 19  19° | 20 19° | 21 18° | 22 19° |
| 23 20° | 24 22° | 25 22° | 26  20° | 27 18° | 28 18° | 29 19° |
| 30 18° |
You can click on date
Access Cardiff weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during June in Cardiff
See the weather trend as well as the moving average line
June weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jun. | Sunny | 19° /8° | 0.4 mm | 5 | |
| 2 Jun. | Sunny | 18° /8° | 0.1 mm | 5 | |
| 3 Jun. | Sunny | 18° /8° | 0.1 mm | 5 | |
| 4 Jun. | Sunny | 18° /8° | 0.2 mm | 5 | |
| 5 Jun. | Sunny | 16° /7° | 0.2 mm | 4 | |
| 6 Jun. | Partly cloudy | 15° /7° | 0.3 mm | 4 | |
| 7 Jun. | Partly cloudy | 17° /7° | 0.3 mm | 5 | |
| 8 Jun. | Sunny | 18° /7° | 0.2 mm | 5 | |
| 9 Jun. | Overcast | 18° /8° | 0 mm | 5 | |
| 10 Jun. | Moderate or heavy rain shower | 17° /10° | 5 mm | 4 | |
| 11 Jun. | Heavy rain at times | 18° /10° | 2.4 mm | 4 | |
| 12 Jun. | Moderate or heavy rain shower | 17° /10° | 8.9 mm | 4 | |
| 13 Jun. | Overcast | 19° /11° | 5.5 mm | 4 | |
| 14 Jun. | Sunny | 18° /11° | 3 mm | 5 | |
| 15 Jun. | Partly cloudy | 18° /11° | 2.5 mm | 5 | |
| 16 Jun. | Partly cloudy | 20° /11° | 0.3 mm | 5 | |
| 17 Jun. | Moderate rain at times | 19° /12° | 3.1 mm | 5 | |
| 18 Jun. | Moderate or heavy rain shower | 18° /11° | 3.4 mm | 4 | |
| 19 Jun. | Patchy rain possible | 19° /11° | 0.2 mm | 5 | |
| 20 Jun. | Moderate or heavy rain shower | 19° /12° | 4.4 mm | 5 | |
| 21 Jun. | Patchy rain possible | 18° /11° | 2.7 mm | 5 | |
| 22 Jun. | Patchy rain possible | 19° /12° | 0.6 mm | 5 | |
| 23 Jun. | Overcast | 20° /12° | 0.1 mm | 5 | |
| 24 Jun. | Patchy rain possible | 22° /14° | 0.3 mm | 5 | |
| 25 Jun. | Patchy rain possible | 22° /14° | 0.3 mm | 5 | |
| 26 Jun. | Cloudy | 20° /13° | 0.7 mm | 5 | |
| 27 Jun. | Moderate rain at times | 18° /13° | 1 mm | 4 | |
| 28 Jun. | Patchy rain possible | 18° /13° | 0.2 mm | 4 | |
| 29 Jun. | Patchy rain possible | 19° /11° | 0.2 mm | 5 | |
| 30 Jun. | Moderate rain at times | 18° /10° | 1.7 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Cardiff in June is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Cardiff forecast closer to your planned date for the most up-to-date weather information.
Cardiff in June - FAQ
What are the expected maximum and minimum temperatures in Cardiff during June?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Cardiff during June?
In June, Cardiff can expect light to moderate rainfall, totaling 48.3 mm across approximately 12 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Cardiff during June?
The average wind speed in Cardiff during June is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in Cardiff
Explore the daily rainfall trends and prepare for Cardiffs June weather 💧
UV exposure in Cardiff during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
Quick links
You are here
Where is Cardiff?Get accurate weather forecasts for Cardiff, located at latitude 51.48 and longitude -3.18. Stay updated with localized weather information tailored for Cardiff.
Related locations
Select a location for accurate weather forecast
More Locations Found a mistake?
We appreciate your attention to details. Tell us here.