Cardiff in june: average Weather, Temperature and Climate
Weather in Cardiff in june 2025
The weather in Cardiff in june comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout june
good weather
Weather at 6am
56°F
Partly Cloudy
32% of time
29%
25%
8%
Weather at 12pm
63°F
Cloudy
34% of time
29%
25%
12%
Weather at 6pm
63°F
Clear/Sunny
33% of time
29%
21%
14%
Weather at 3am
54°F
27%
24%
16%
15%
Evolution of daily average temperature and precipitation in Cardiff in june
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Cardiff in june.
The climate of Cardiff in june is good
The climate in june in Cardiff is wet (with 2.4in of rainfall over 3 days). Unfortunately, the weather conditions is worsening than the previous month since in may there is an average of 2.3in of precipitation over 4 days.
The climate is rather cool in this city june, but it is bearable by dressing warm. Temperatures are up to 65°F. The seasonal minimum is 56°F. Thus, the mean temperature average in june in Cardiff is 61°F. Note that seasonal normals are in contrast with those observed in Cardiff in june with a maximum record of 79°F in 2018 and a minimum record of 45°F in 2012. You can hope to have about 14 days with temperatures over 65°F, or 47% of time.
In june in Cardiff, the days on average last 16:36. The sun rises at 03:55 and sunset is at 20:31.
With a correct weather, the month of june is okay (but not good) to go in that area in Wales.
Seasonal average climate and temperature of Cardiff in june
Check below seasonal norms These datas are set from the weather statements of the past years of the month of june.
| June | |||||
| Outside temperature | |||||
| Average temperature | 61°F | ||||
| Highest temperature | 65°F | ||||
| Lowest temperature | 56°F | ||||
| Highest record temperature | 79°F (2018) | ||||
| Lowest record temperature | 45°F (2012) | ||||
| Number of days at +65°F | 14 day(s) (47%) | ||||
| Sea temperature | |||||
| Average sea temperature | 57°F | ||||
| Lowest sea temperature | 54°F | ||||
| Highest sea temperature | 60°F | ||||
| Wind | |||||
| Wind speed | 20km/h | ||||
| Wind temperature | 54°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.4in | ||||
| Number of days with rainfall | 3 day(s) (11%) | ||||
| Record daily rainfall | 1.2in (2009) | ||||
| Other climate data | |||||
| Humidity | 89% | ||||
| Visibility | 9.17km | ||||
| Cloud cover | 50% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 03:55 | ||||
| Time of sunset | 20:31 | ||||
| Length of day | 16:36 | ||||
| Our opinion about the weather in june | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last june?
Here is the day by day recorded weather in Cardiff in june 2024:
52°F to 63°F
54°F to 65°F
58°F to 65°F
56°F to 59°F
49°F to 56°F
52°F to 58°F
52°F to 58°F
54°F to 61°F
50°F to 59°F
50°F to 59°F
50°F to 58°F
49°F to 58°F
52°F to 56°F
54°F to 58°F
54°F to 58°F
54°F to 61°F
56°F to 63°F
54°F to 63°F
52°F to 65°F
56°F to 67°F
56°F to 63°F
56°F to 61°F
58°F to 67°F
61°F to 70°F
63°F to 70°F
63°F to 70°F
59°F to 63°F
54°F to 61°F
56°F to 65°F
59°F to 65°F
Map: other cities in Wales in june
Cities near Cardiff:
| Barry in june | good weather |
| Merthyr Tydfil in june | good weather |
| Porthcawl in june | good weather |
| Brecon Beacons (National Park) in june | tolerable weather |
| Swansea in june | good weather |
| Llanelli in june | good weather |
| Llandrindod Wells in june | tolerable weather |
| Carmarthen in june | good weather |
| Newtown in june | tolerable weather |
| Aberystwyth in june | good weather |
| Pembrokeshire in june | good weather |
| Haverfordwest in june | good weather |
Click over cities on the map for information about the weather in june.
Cardiff
perfect weather
good
tolerable
bad
very bad
Weather data for Cardiff in june:
Weather data for Cardiff for june are derived from an average of the weather forecast since 2009 in Cardiff. There is a margin of error and these forecasts are to be considered as general information only. The weather in Cardiff can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Cardiff.