Unlock deeper multi-jurisdiction research
Full sub-pages, saves, and alerts are available on paid plans.
Weather & Climate
Mount Helen, Victoria, Australia
Overview
Climate data and monthly weather averages for Mount Helen.
Key Metrics
Annual Avg
12.6°C
Summer Avg
18.5°C
Winter Avg
6.9°C
Record High
43.3°C
Record Low
-2.5°C
Annual Precipitation
564.6 mm
Avg Humidity
73%
Summer Humidity
59%
Winter Humidity
87%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 42.1° | 19.6° | 3.7° | 39.4 | 56% | 228 | 51.2 |
| Feb | 43.3° | 18.8° | 3° | 38.9 | 61% | 180 | 55.5 |
| Mar | 37.6° | 16.6° | 3.6° | 33.8 | 64% | 158 | 56.8 |
| Apr | 30.9° | 13° | 0.9° | 42.9 | 72% | 106 | 60.4 |
| May | 24.1° | 9.6° | -0.8° | 44.9 | 82% | 74 | 48.2 |
| Jun | 19.9° | 7.2° | -1.6° | 54.3 | 88% | 57 | 45.8 |
| Jul | 16.3° | 6.5° | -2.1° | 54.6 | 88% | 64 | 53.1 |
| Aug | 20° | 7° | -2.5° | 57 | 85% | 89 | 48.5 |
| Sep | 25.2° | 9° | -2.1° | 52.5 | 79% | 122 | 49.4 |
| Oct | 31.4° | 11.7° | -0.1° | 47.1 | 73% | 168 | 55.7 |
| Nov | 37.4° | 14.9° | 0.2° | 55.8 | 67% | 192 | 53 |
| Dec | 42.8° | 17.2° | 3.2° | 43.4 | 60% | 224 | 53.7 |
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.