Hahndorf Weather and Climate
Climate Snapshot
Hahndorf's warmest month in 2024 was February, averaging 26.0 degrees. That gives Hahndorf an annual average daytime high of 19.1 degrees, 3.8 degrees cooler than the South Australia mean.
Daytime highs peak at 26.0 degrees in February and bottom out with overnight lows of 5.5 degrees in July. That is a 20.5 degree spread from hottest afternoon to coldest night. Overnight minimums average 9.4 degrees across the year, 2.8 degrees colder than the South Australia average of 12.2.
Annual rainfall totals 568mm across 100 rain days, 55 percent wetter than the South Australia average. The wettest month is January at 103mm, and February is the driest at 1mm.
Rainfall varies dramatically through the year. The wettest month (January) gets over 79 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: 6.2/10 - Ranked #121 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 | 25.4 | 12.6 | 122 | 10.0 |
| Autumn | 19.3 | 9.6 | 41 | 6.5 |
| Winter | 12.5 | 6.3 | 254 | 1.5 |
| Spring | 19.0 | 9.0 | 152 | 6.8 |
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 Hahndorf.
24.9°C, 103mm rain February
26.0°C, 1mm rain March
25.2°C, 8mm rain April
16.8°C, 13mm rain May
16.0°C, 19mm rain June
11.6°C, 83mm rain July
11.0°C, 81mm rain August
15.0°C, 89mm rain September
15.0°C, 58mm rain October
19.9°C, 36mm rain November
22.1°C, 57mm rain December
25.3°C, 18mm rain
Compare and Explore
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