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Weather & Climate
Serpentine-Jarrahdale, Western Australia, Australia
Overview
Available climate summaries for Serpentine-Jarrahdale. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
17°C
Summer Avg
23.6°C
Winter Avg
11°C
Record High
43.7°C
Record Low
0.3°C
Annual Precipitation
640.8 mm
Avg Humidity
65%
Summer Humidity
46%
Winter Humidity
81%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 43.5° | 24.4° | 8° | 20.2 | 45% | 254 | 51.9 |
| Feb | 43.7° | 24.2° | 8.8° | 14.8 | 47% | 203 | 51.6 |
| Mar | 41.6° | 21.9° | 5.9° | 21.4 | 52% | 184 | 48 |
| Apr | 37.6° | 18° | 4.4° | 34.5 | 62% | 127 | 48.6 |
| May | 31.6° | 14.3° | 3° | 78.1 | 70% | 98 | 59.8 |
| Jun | 24.4° | 11.7° | 0.6° | 99.6 | 78% | 78 | 54.8 |
| Jul | 21.8° | 10.5° | 0.3° | 116.9 | 83% | 85 | 50.8 |
| Aug | 24.5° | 10.9° | 0.8° | 105.7 | 83% | 110 | 55.2 |
| Sep | 28.8° | 12° | 0.6° | 72 | 80% | 142 | 56.5 |
| Oct | 34.3° | 15° | 1.8° | 36 | 71% | 194 | 57.9 |
| Nov | 41.1° | 19° | 3.6° | 26.4 | 57% | 226 | 61 |
| Dec | 43.4° | 22.2° | 5.8° | 15.2 | 47% | 258 | 48.6 |
Data sources
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-21.
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