Kalgoorlie in July
July in Kalgoorlie is peak winter, and the weather reflects it. You're looking at average daily highs of 16.5 degrees.
Daytime highs average 16.5 degrees, dropping to 6.2 degrees overnight. That's a 10-degree swing between day and night. Manageable with a decent layer, and you'll warm up by midday.
July is 9.5 degrees cooler than Kalgoorlie's yearly average.
Rainfall in July averages 39mm over about 3 days. That means roughly a 10% chance of rain on any given day, so you can leave the umbrella at the hotel.
Sunshine-wise, July delivers around 11.3 MJ/m2 of daily solar radiation. UV sits in the high category. Sun protection is still a good idea, especially around midday.
At 4.7/10 on the Comfort Score, July is middle of the road.
Packing tip: bring a decent jumper or fleece, and SPF 50+ sunscreen and a hat.
Scroll down for the detailed climate data, or explore what nearby cities are like in July.
July at a Glance
Temperature Range
Daily temperature range in July. The bar shows the typical spread between overnight lows and afternoon highs.
What to Pack
- A jumper or light cardigan for flexibility
- Extra layers for chilly nights
Coming From Overseas?
How July in Kalgoorlie stacks up against major cities around the world.
About 8 degrees cooler and considerably drier.
About 14 degrees cooler and considerably drier.
About 14 degrees cooler and considerably drier.
How July Compares
Kalgoorlie's monthly climate at a glance. July is highlighted.
| Month | Max | Min | Rain | Comfort |
|---|---|---|---|---|
| Jan | 34.5 | 19.2 | 15mm | 3.8 |
| Feb | 35.1 | 19.8 | 15mm | 3.5 |
| Mar | 26.1 | 15.7 | 45mm | 8.9 |
| Apr | 23.3 | 12.0 | 20mm | 10.0 |
| May | 23.5 | 11.4 | 10mm | 10.0 |
| Jun | 17.0 | 8.8 | 83mm | 4.1 |
| Jul | 16.5 | 6.2 | 39mm | 4.7 |
| Aug | 20.4 | 8.6 | 15mm | 7.9 |
| Sep | 23.6 | 9.7 | 8mm | 10.0 |
| Oct | 29.7 | 14.1 | 5mm | 7.3 |
| Nov | 28.7 | 14.7 | 64mm | 7.5 |
| Dec | 34.2 | 18.3 | 65mm | 3.7 |