Wyndham Weather and Climate
Climate Snapshot
Wyndham's warmest month in 2024 was October, averaging 38.8 degrees. That gives Wyndham an annual average daytime high of 34.2 degrees, 6.7 degrees warmer than the Western Australia mean.
Daytime highs peak at 38.8 degrees in October and bottom out with overnight lows of 16.7 degrees in June. That is a 22.1 degree spread from hottest afternoon to coldest night. Overnight minimums average 23.5 degrees across the year, 5.8 degrees warmer than the Western Australia average of 17.7.
Annual rainfall totals 1,431mm across 108 rain days, 156 percent wetter than the Western Australia average. The wettest month is March at 453mm, and August is the driest at 0mm.
Most of the rain falls in the warmer months, giving you those classic summer afternoon storms.
By our reckoning, June (7.1/10) is when the weather is at its finest, while October (1.0/10) is the toughest month to be outdoors.
Keep scrolling for the detailed monthly data, or head straight to June for the peak-comfort window.
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: 3.2/10 - Ranked #206 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 | 35.3 | 26.4 | 766 | 1.3 |
| Autumn | 32.8 | 23.8 | 489 | 3.9 |
| Winter | 31.3 | 18.1 | 1 | 6.1 |
| Spring | 37.4 | 25.7 | 175 | 1.5 |
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 Wyndham.
34.2°C, 400mm rain February
34.9°C, 242mm rain March
32.5°C, 453mm rain April
33.1°C, 26mm rain May
32.9°C, 10mm rain June
29.6°C, 0mm rain July
30.0°C, 1mm rain August
34.3°C, 0mm rain September
35.7°C, 32mm rain October
38.8°C, 15mm rain November
37.7°C, 128mm rain December
36.7°C, 124mm rain
Compare and Explore
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