Kununurra Weather and Climate
Climate Snapshot
Kununurra's warmest month in 2024 was October, averaging 39.2 degrees. That gives Kununurra an annual average daytime high of 34.1 degrees, 6.6 degrees warmer than the Western Australia mean.
Daytime highs peak at 39.2 degrees in October and bottom out with overnight lows of 16.3 degrees in June. That is a 22.9 degree spread from hottest afternoon to coldest night. Overnight minimums average 23.0 degrees across the year, 5.3 degrees warmer than the Western Australia average of 17.7.
Annual rainfall totals 1,189mm across 100 rain days, 113 percent wetter than the Western Australia average. The wettest month is March at 365mm, and August is the driest at 0mm.
This is summer-dominant rainfall country. The wet season lines up with the heat.
When we crunch the numbers on temperature, humidity, UV, and rainfall, June comes out as the sweet spot with a Comfort Score of 7.0 out of 10. October sits at the other end at 1.0.
The full data table below breaks it all down month by month. If you're in a hurry, June 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: 3.2/10 - Ranked #205 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 | 34.8 | 25.8 | 644 | 1.7 |
| Autumn | 32.6 | 23.1 | 401 | 4.0 |
| Winter | 31.4 | 17.8 | 2 | 5.9 |
| Spring | 37.7 | 25.3 | 143 | 1.3 |
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 Kununurra.
33.7°C, 365mm rain February
34.0°C, 184mm rain March
32.2°C, 365mm rain April
32.9°C, 20mm rain May
32.7°C, 16mm rain June
29.7°C, 1mm rain July
30.0°C, 0mm rain August
34.6°C, 0mm rain September
35.9°C, 53mm rain October
39.2°C, 18mm rain November
37.9°C, 72mm rain December
36.8°C, 96mm rain
Compare and Explore
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