Unlock deeper multi-jurisdiction research
Full sub-pages, saves, and alerts are available on paid plans.
Weather & Climate
Northam, Western Australia, Australia
Overview
Climate data and monthly weather averages for Northam.
Key Metrics
Annual Avg
18°C
Summer Avg
25.3°C
Winter Avg
11°C
Record High
47.5°C
Record Low
-0.6°C
Annual Precipitation
422.1 mm
Avg Humidity
60%
Summer Humidity
41%
Winter Humidity
78%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 46.4° | 26.2° | 9.8° | 27 | 40% | 256 | 47.6 |
| Feb | 47.5° | 25.7° | 8.9° | 17.4 | 44% | 207 | 50.6 |
| Mar | 40.9° | 23.2° | 6.6° | 19.5 | 47% | 191 | 46.9 |
| Apr | 37.6° | 18.9° | 4.7° | 21 | 58% | 137 | 50 |
| May | 32.9° | 14.6° | 2.3° | 48.1 | 67% | 107 | 64.8 |
| Jun | 24.9° | 11.6° | -0.3° | 57.9 | 75% | 85 | 57.4 |
| Jul | 23.2° | 10.4° | -0.6° | 74.7 | 80% | 93 | 49.5 |
| Aug | 27.8° | 11.1° | 0.3° | 61.4 | 80% | 119 | 54.2 |
| Sep | 32.4° | 12.9° | 0.4° | 41.1 | 74% | 152 | 51.7 |
| Oct | 38° | 16.9° | 2° | 23.9 | 62% | 203 | 53.7 |
| Nov | 43.8° | 21° | 4.3° | 18 | 48% | 234 | 63.3 |
| Dec | 44.1° | 24.1° | 6.5° | 12.1 | 40% | 262 | 49.4 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
Subscribe to unlock the full sub-page depth for additional jurisdictions.
You can keep discovering Oyster publicly, but full multi-jurisdiction depth, tracking, alerts, and exports are part of paid access.