Victor Harbor Weather and Climate
Climate Snapshot
Victor Harbor's warmest month in 2024 was December, averaging 24.0 degrees. That gives Victor Harbor an annual average daytime high of 19.2 degrees, 3.7 degrees cooler than the South Australia mean.
Daytime highs peak at 24.0 degrees in December and bottom out with overnight lows of 8.2 degrees in July. That is a 15.8 degree spread from hottest afternoon to coldest night. Overnight minimums average 12.0 degrees across the year, in line with the South Australia baseline.
Annual rainfall totals 483mm across 108 rain days, 32 percent wetter than the South Australia average. The wettest month is June at 90mm, and February is the driest at 4mm.
Rainfall varies dramatically through the year. The wettest month (June) gets over 21 times as much rain as the driest (February).
By our reckoning, February (10.0/10) is when the weather is at its finest, while June (1.0/10) is the toughest month to be outdoors.
The full data table below breaks it all down month by month. If you're in a hurry, February 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: 6.5/10 - Ranked #97 of 213 Australian cities (national avg 6.2, SA avg 6.5)
Seasonal Overview
| Season | Avg Max °C | Avg Min °C | Total Rain mm | Comfort |
|---|---|---|---|---|
| Summer | 22.9 | 14.9 | 111 | 9.5 |
| Autumn | 19.1 | 12.4 | 69 | 6.4 |
| Winter | 14.9 | 8.9 | 186 | 2.5 |
| Spring | 19.9 | 12.0 | 117 | 7.5 |
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 Victor Harbor.
21.5°C, 81mm rain February
23.2°C, 4mm rain March
23.4°C, 14mm rain April
17.3°C, 33mm rain May
16.6°C, 22mm rain June
13.8°C, 90mm rain July
13.6°C, 60mm rain August
17.3°C, 35mm rain September
17.0°C, 26mm rain October
20.5°C, 30mm rain November
22.1°C, 61mm rain December
24.0°C, 25mm rain
Compare and Explore
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