Kalgoorlie vs Perth Weather Compared
Kalgoorlie runs 1.3 degrees warmer than Perth on average, 26.0 degrees to 24.7 degrees across the year. Perth collects 673mm of rain a year to Kalgoorlie's 384mm, a 289mm gap. RefDat Comfort Scores land within two tenths of each other (7.4/10 for Kalgoorlie, 7.5/10 for Perth).
Summary Comparison
Kalgoorlie
Avg Max Temp
26.0°C
Avg Min Temp
13.2°C
Annual Rainfall
384mm
Days >35°C
55
Frost Days
0
Comfort Score
7.4/10
Perth
Avg Max Temp
24.7°C
Avg Min Temp
15.0°C
Annual Rainfall
673mm
Days >35°C
21
Frost Days
0
Comfort Score
7.5/10
Key Differences
- Kalgoorlie is 1.3 degrees warmer on average than Perth
- Perth receives 289mm more annual rainfall than Kalgoorlie
- Kalgoorlie experiences 34 more days above 35C per year
Monthly Comparison
| Month | Kalgoorlie Max (°C) |
Perth Max (°C) |
Kalgoorlie Min (°C) |
Perth Min (°C) |
Kalgoorlie Rain (mm) |
Perth Rain (mm) |
Kalgoorlie Comfort | Perth Comfort |
|---|---|---|---|---|---|---|---|---|
| January | 34.5 | 30.2 | 19.2 | 19.1 | 14.9 | 0.9 | 5.0 | 7.9 |
| February | 35.1 | 33.2 | 19.8 | 20.5 | 15.3 | 17.5 | 5.1 | 6.1 |
| March | 26.1 | 29.3 | 15.7 | 17.4 | 44.9 | 4.1 | 8.9 | 8.1 |
| April | 23.3 | 27.5 | 12.0 | 15.9 | 20.4 | 20.2 | 9.9 | 8.6 |
| May | 23.5 | 24.4 | 11.4 | 14.6 | 9.7 | 94.5 | 9.8 | 8.9 |
| June | 17.0 | 18.7 | 8.8 | 11.2 | 82.6 | 113.3 | 5.3 | 5.6 |
| July | 16.5 | 18.0 | 6.2 | 10.9 | 39.2 | 154.3 | 6.3 | 5.1 |
| August | 20.4 | 18.2 | 8.6 | 12.2 | 15.1 | 167.6 | 8.4 | 5.2 |
| September | 23.6 | 20.6 | 9.7 | 11.1 | 7.5 | 27.1 | 10 | 8.2 |
| October | 29.7 | 22.4 | 14.1 | 13.1 | 5.4 | 43.3 | 7.7 | 9.0 |
| November | 28.7 | 24.9 | 14.7 | 14.9 | 63.6 | 24.9 | 7.9 | 9.5 |
| December | 34.2 | 29.5 | 18.3 | 18.9 | 64.9 | 5.8 | 5.1 | 7.8 |
Temperature Comparison
Average Maximum Temperature (°C)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Rainfall Comparison
Monthly Rainfall (mm)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Which City is Better For...
Beach Holidays
Warmer water, more sunshine, and less rain are ideal. Perth edges ahead with better summer comfort.
Avoiding Extreme Heat
Fewer days above 35°C and milder overall temperatures. Perth offers better relief from extreme heat.
Outdoor Activities
Moderate temperatures, lower humidity, and some sunshine. Kalgoorlie's spring and autumn offer ideal conditions.
Sunny Skies
More solar radiation and clearer days. Perth has higher average solar radiation.