Swansea in june: average Weather, Temperature and Climate
Weather in Swansea in june 2025
The weather in Swansea in june comes from statistical datas on the last years. You can view the weather statistics for all the month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout june
good weather
Weather at 6am
58°F
Partly Cloudy
26% of time
25%
21%
20%
Weather at 12pm
63°F
Clear/Sunny
28% of time
28%
19%
18%
Weather at 6pm
61°F
Clear/Sunny
33% of time
26%
19%
18%
Weather at 3am
56°F
25%
25%
19%
17%
Evolution of daily average temperature and precipitation in Swansea in june
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Swansea in june.
The climate of Swansea in june is good
the weather in Swansea in june is wet (with 3.7in of precipitation over 6 days). Unfortunately, the weather conditions is worsening than the previous month since in may there is an average of 3.5in of precipitation over 6 days.
The climate is rather fresh in that locality this month, but it is tolerable when dressing warm. The thermometer averaged maximum of 63°F. On average, the recorded minimum temperature is 58°F. Thus, the mean temperature average on this month of june in Swansea is 59°F. Note that these seasonal averages are in contrast with those observed in Swansea in june with a maximum record of 76°F in 2017 and a minimum record of 45°F in 2012. You can expect to have about 9 days with temperatures over 65°F, or 30% of time.
Day length in Swansea in june is 16:38. The sun rises at 03:57 and sets at 20:35.
With a good climate, june is advisable to go there.
Seasonal average climate and temperature of Swansea in june
Check below seasonal norms These statistics are compiled from the weather statements earlier years of june.
| June | |||||
| Outside temperature | |||||
| Average temperature | 59°F | ||||
| Highest temperature | 63°F | ||||
| Lowest temperature | 58°F | ||||
| Highest record temperature | 76°F (2017) | ||||
| Lowest record temperature | 45°F (2012) | ||||
| Number of days at +65°F | 9 day(s) (30%) | ||||
| Sea temperature | |||||
| Average sea temperature | 57°F | ||||
| Lowest sea temperature | 54°F | ||||
| Highest sea temperature | 60°F | ||||
| Wind | |||||
| Wind speed | 21km/h | ||||
| Wind temperature | 54°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.7in | ||||
| Number of days with rainfall | 6 day(s) (21%) | ||||
| Record daily rainfall | 1.3in (2009) | ||||
| Other climate data | |||||
| Humidity | 89% | ||||
| Visibility | 9.18km | ||||
| Cloud cover | 49% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 03:57 | ||||
| Time of sunset | 20:35 | ||||
| Length of day | 16:38 | ||||
| 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 Swansea in june 2024:
52°F to 61°F
54°F to 63°F
56°F to 59°F
56°F to 58°F
49°F to 54°F
50°F to 54°F
54°F to 58°F
54°F to 58°F
50°F to 56°F
49°F to 58°F
50°F to 54°F
47°F to 56°F
52°F to 56°F
54°F to 56°F
52°F to 56°F
54°F to 58°F
56°F to 59°F
54°F to 63°F
52°F to 61°F
58°F to 63°F
58°F to 59°F
54°F to 59°F
58°F to 63°F
59°F to 65°F
59°F to 68°F
63°F to 65°F
58°F to 59°F
56°F to 59°F
56°F to 59°F
58°F to 63°F
Map: other cities in Wales in june
Cities near Swansea:
| Llanelli in june | good weather |
| Porthcawl in june | good weather |
| Carmarthen in june | good weather |
| Merthyr Tydfil in june | good weather |
| Barry in june | good weather |
| Brecon Beacons (National Park) in june | tolerable weather |
| Cardiff in june | good weather |
| Pembrokeshire in june | good weather |
| Haverfordwest in june | good weather |
| Llandrindod Wells in june | tolerable weather |
| Fishguard in june | good weather |
| Aberystwyth in june | good weather |
Click over cities on the map for information about the weather in june.
Swansea
perfect weather
good
tolerable
bad
very bad
Weather data for Swansea in june:
Weather data for Swansea for june are derived from an average of the weather forecast since 2009 in Swansea. There is a margin of error and these forecasts are to be considered as general information only. The weather in Swansea 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 Swansea.