Busselton Weather and Climate
Climate Snapshot
Busselton's warmest month in 2024 was February, averaging 31.3 degrees. That gives Busselton an annual average daytime high of 23.2 degrees, 4.3 degrees cooler than the Western Australia mean.
Daytime highs peak at 31.3 degrees in February and bottom out with overnight lows of 10.0 degrees in September. That is a 21.3 degree spread from hottest afternoon to coldest night. Overnight minimums average 13.5 degrees across the year, 4.2 degrees colder than the Western Australia average of 17.7.
Annual rainfall totals 661mm across 78 rain days, 18 percent wetter than the Western Australia average. The wettest month is August at 200mm, and January is the driest at 1mm.
This region follows a Mediterranean-style pattern: wet winters, dry summers.
Our Comfort Score puts November on top at 10.0/10 and July at the bottom with 2.6/10. That's the best and worst months for pleasant weather.
The full data table below breaks it all down month by month. If you're in a hurry, November is your best bet.
Monthly Comfort Score
Our Comfort Score rates each month from 1 (tough) to 10 (ideal) based on temperature, humidity, rainfall, UV, and sunshine. How we calculate it
Annual Comfort Score: 6.8/10 - Ranked #78 of 213 Australian cities (national avg 6.2, WA avg 6.0)
Seasonal Overview
| Season | Avg Max °C | Avg Min °C | Total Rain mm | Comfort |
|---|---|---|---|---|
| Summer | 29.9 | 16.8 | 8 | 7.3 |
| Autumn | 25.1 | 14.7 | 102 | 8.4 |
| Winter | 17.0 | 11.0 | 465 | 3.1 |
| Spring | 20.7 | 11.4 | 87 | 8.2 |
Monthly Climate Averages
| Month | Max °C | Min °C | Rain mm | Rain Days | Solar MJ | Humidity % | Comfort |
|---|
Weather by Month
Detailed climate data, packing advice, and what to expect for each month in Busselton.
30.2°C, 1mm rain February
31.3°C, 2mm rain March
28.1°C, 11mm rain April
25.7°C, 9mm rain May
21.6°C, 82mm rain June
17.7°C, 99mm rain July
16.6°C, 166mm rain August
16.8°C, 200mm rain September
18.2°C, 31mm rain October
20.6°C, 38mm rain November
23.4°C, 18mm rain December
28.2°C, 5mm rain
Compare and Explore
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