Swansea in June
Planning a trip to Swansea in June? Here's the honest weather briefing for what winter looks like on the ground.
Daytime highs average 12.3 degrees, dropping to 6.5 degrees overnight. That's a 6-degree swing between day and night. It's cool but manageable. A jumper handles most of it.
At 12.3 degrees, June sits 5.9 degrees below the annual average of 18.2 degrees.
Rainfall in June averages 40mm over about 5 days. That means roughly a 17% chance of rain on any given day, decent odds for a dry day.
Solar exposure averages 4.8 MJ/m2 per day in June, with UV levels in the low range. UV is fairly gentle.
With a Comfort Score of 1.0/10, June is not the most comfortable time to visit.
Packing tip: bring a proper winter jacket.
The full data breakdown is below. You can also see how other Australian cities compare in June.
June at a Glance
Temperature Range
Daily temperature range in June. The bar shows the typical spread between overnight lows and afternoon highs.
What to Pack
- Warm layers including a heavy jacket or coat
- Extra layers for chilly nights
- A light rain jacket just in case
Coming From Overseas?
How June in Swansea stacks up against major cities around the world.
About 10 degrees cooler and considerably drier.
About 16 degrees cooler and considerably drier.
About 14 degrees cooler and considerably drier.
How June Compares
Swansea's monthly climate at a glance. June is highlighted.
| Month | Max | Min | Rain | Comfort |
|---|---|---|---|---|
| Jan | 22.7 | 13.3 | 62mm | 9.5 |
| Feb | 24.6 | 13.0 | 22mm | 10.0 |
| Mar | 22.6 | 11.9 | 24mm | 9.4 |
| Apr | 18.2 | 8.8 | 67mm | 5.6 |
| May | 15.1 | 7.6 | 59mm | 2.7 |
| Jun | 12.3 | 6.5 | 40mm | 1.0 |
| Jul | 12.3 | 5.3 | 92mm | 1.0 |
| Aug | 15.1 | 7.6 | 64mm | 2.9 |
| Sep | 15.8 | 7.2 | 46mm | 4.1 |
| Oct | 17.9 | 8.0 | 54mm | 6.0 |
| Nov | 19.8 | 10.6 | 77mm | 7.3 |
| Dec | 21.9 | 12.5 | 95mm | 8.8 |