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Weather in Hahndorf
South Australia, 341 m · continuously updated
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Temperature · last 4 and next 28 hours
Hahndorf weather: the next 24 hours
Updated hourly.
Hahndorf 14-day forecast
Two-week trend.
Sun and golden hours
Sunrise –, golden light until –
Sunset –, golden light from –
–
Air quality
European index, modelled by Copernicus (CAMS).
UV index
Daily maximum — protection advised from 3.
Freezing level
Snow settles about 300 m below it.
Around Hahndorf
Neighbouring towns, as the crow flies.
The observed climate near Hahndorf
The weather station nearest to Hahndorf, Mount Barker located 360 m above sea level, is 5 km away; its records cover 1885–2025. In November, the mean temperature there is 16.7 °C over 1991–2020, 1.0 °C more than over 1961–1990 (15.7 °C), with about 39 mm of rain. The warmest month ever measured is January 2001 (23.4 °C), the coldest July 1957 (6.8 °C). See the full series of Mount Barker
Today in Hahndorf
- Very high UV index: 8.7 around 13:00. Stay in the shade between 12:00 and 18:00. Fair skin burns in about 23 minutes: avoid exposure, cover up and use SPF 50. How it is calculated
- Best time to air the house: between 15:00 and 17:00. The outdoor dew point drops to 5.7 °C; once warmed to 20 °C, that air holds only 39 % humidity, against 50 % in a typical home: opening the windows dries the house. How it is calculated
- Washing outside: allow about 5 h, hanging it out between 12:00 and 17:00. Air at 55 % humidity, 15.7 °C and wind at 10.4 km/h: it will dry, but not quickly. How it is calculated
- Garden: barely 0.1 mm of rain in 48 h against a need of about 8 mm. Water tomorrow, between 6:00 and 9:00, while it is cool: allow about 8 L/m². How it is calculated
- Terrace and barbecue between 18:00 and 23:00: dry but cool, 10 °C at 8 pm and wind at 6 km/h. Wrap up warm, or move indoors. How it is calculated
- Starry sky between 22:00 and 3:00: 15 % average cloud cover tonight, 5 h of clear sky in a row, moon at 14 % (waning crescent). A good night to look up. How it is calculated
Calculated from Open-Meteo forecasts of 2026-11-05 12:32 (local time): model values, not measurements. All of today's advice
7-day forecast for Hahndorf
Today (Thursday 5 Nov) in Hahndorf: overcast, 6 to 16 °C, precipitation 0.0 mm (0 %), wind up to 14 km/h. Tomorrow: light drizzle, 8 to 18 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | overcast | 6 °C | 16 °C | 0.0 mm | 14 km/h |
| Tomorrow | light drizzle | 8 °C | 18 °C | 0.1 mm | 19 km/h |
| Sat 7 Nov | overcast | 7 °C | 13 °C | 0.0 mm | 22 km/h |
| Sun 8 Nov | overcast | 4 °C | 16 °C | 0.0 mm | 21 km/h |
| Mon 9 Nov | mostly sunny | 9 °C | 24 °C | 0.0 mm | 17 km/h |
| Tue 10 Nov | overcast | 9 °C | 24 °C | 0.0 mm | 20 km/h |
| Wed 11 Nov | light drizzle | 8 °C | 13 °C | 3.6 mm | 24 km/h |
Tomorrow's weather in Hahndorf
Tomorrow, Friday 6 Nov, in Hahndorf: light drizzle, from 8 to 18 °C, 0.1 mm of precipitation (probability 14 %), wind up to 19 km/h.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 00:00 |  sunny | 9 °C | 0.0 mm | 0 % | 2 km/h |
| 03:00 | mostly sunny | 8 °C | 0.0 mm | 0 % | 4 km/h |
| 06:00 | sunny | 8 °C | 0.0 mm | 0 % | 6 km/h |
| 09:00 |  overcast | 14 °C | 0.0 mm | 0 % | 17 km/h |
| 12:00 | overcast | 17 °C | 0.0 mm | 0 % | 17 km/h |
| 15:00 |  partly cloudy | 17 °C | 0.0 mm | 0 % | 18 km/h |
| 18:00 | sunny | 15 °C | 0.0 mm | 7 % | 16 km/h |
| 21:00 | overcast | 11 °C | 0.0 mm | 13 % | 15 km/h |
Frequently asked questions
Will it rain tomorrow in Hahndorf?
No significant rain expected (0.1 mm forecast).
How warm will it be tomorrow in Hahndorf?
Between 8 and 18 °C.
The weekend
This weekend in Hahndorf: Saturday overcast, 7 to 13 °C, Sunday overcast, 4 to 16 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Sat 7 Nov | overcast | 7 °C | 13 °C | 0.0 mm | 22 km/h |
| Sun 8 Nov | overcast | 4 °C | 16 °C | 0.0 mm | 21 km/h |
Hour by hour
The next 48 hours in Hahndorf, hour by hour: temperature from 7 to 18 °C, 0.1 mm of rain expected.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 12:00 | sunny | 16 °C | 0.0 mm | 0 % | 10 km/h |
| 13:00 | sunny | 16 °C | 0.0 mm | 0 % | 11 km/h |
| 14:00 | sunny | 16 °C | 0.0 mm | 0 % | 13 km/h |
| 15:00 | sunny | 16 °C | 0.0 mm | 0 % | 14 km/h |
| 16:00 | sunny | 16 °C | 0.0 mm | 0 % | 13 km/h |
| 17:00 | sunny | 15 °C | 0.0 mm | 0 % | 12 km/h |
| 18:00 | sunny | 14 °C | 0.0 mm | 0 % | 11 km/h |
| 19:00 | sunny | 12 °C | 0.0 mm | 0 % | 7 km/h |
| 20:00 | sunny | 10 °C | 0.0 mm | 0 % | 5 km/h |
| 21:00 | sunny | 10 °C | 0.0 mm | 0 % | 4 km/h |
| 22:00 | sunny | 10 °C | 0.0 mm | 0 % | 2 km/h |
| 23:00 | sunny | 9 °C | 0.0 mm | 0 % | 2 km/h |
| 00:00 | sunny | 9 °C | 0.0 mm | 0 % | 2 km/h |
| 01:00 | sunny | 8 °C | 0.0 mm | 0 % | 2 km/h |
| 02:00 | sunny | 8 °C | 0.0 mm | 0 % | 2 km/h |
| 03:00 | mostly sunny | 8 °C | 0.0 mm | 0 % | 4 km/h |
| 04:00 | mostly sunny | 8 °C | 0.0 mm | 0 % | 5 km/h |
| 05:00 | sunny | 8 °C | 0.0 mm | 0 % | 6 km/h |
| 06:00 | sunny | 8 °C | 0.0 mm | 0 % | 6 km/h |
| 07:00 | sunny | 11 °C | 0.0 mm | 0 % | 9 km/h |
| 08:00 | mostly sunny | 13 °C | 0.0 mm | 0 % | 14 km/h |
| 09:00 | overcast | 14 °C | 0.0 mm | 0 % | 17 km/h |
| 10:00 | overcast | 15 °C | 0.0 mm | 0 % | 17 km/h |
| 11:00 | overcast | 16 °C | 0.0 mm | 0 % | 18 km/h |
| 12:00 | overcast | 17 °C | 0.0 mm | 0 % | 17 km/h |
| 13:00 | partly cloudy | 17 °C | 0.0 mm | 0 % | 18 km/h |
| 14:00 | mostly sunny | 18 °C | 0.0 mm | 0 % | 19 km/h |
| 15:00 | partly cloudy | 17 °C | 0.0 mm | 0 % | 18 km/h |
| 16:00 | mostly sunny | 17 °C | 0.0 mm | 0 % | 17 km/h |
| 17:00 | sunny | 16 °C | 0.0 mm | 3 % | 16 km/h |
| 18:00 | sunny | 15 °C | 0.0 mm | 7 % | 16 km/h |
| 19:00 | mostly sunny | 13 °C | 0.0 mm | 10 % | 16 km/h |
| 20:00 |  light drizzle | 12 °C | 0.1 mm | 12 % | 16 km/h |
| 21:00 | overcast | 11 °C | 0.0 mm | 13 % | 15 km/h |
| 22:00 | overcast | 11 °C | 0.0 mm | 14 % | 16 km/h |
| 23:00 | overcast | 10 °C | 0.0 mm | 13 % | 17 km/h |
| 00:00 | overcast | 10 °C | 0.0 mm | 11 % | 18 km/h |
| 01:00 | partly cloudy | 9 °C | 0.0 mm | 10 % | 16 km/h |
| 02:00 | partly cloudy | 8 °C | 0.0 mm | 9 % | 15 km/h |
| 03:00 | partly cloudy | 7 °C | 0.0 mm | 9 % | 16 km/h |
| 04:00 | mostly sunny | 7 °C | 0.0 mm | 8 % | 16 km/h |
| 05:00 | partly cloudy | 7 °C | 0.0 mm | 5 % | 16 km/h |
| 06:00 | overcast | 7 °C | 0.0 mm | 2 % | 15 km/h |
| 07:00 | partly cloudy | 8 °C | 0.0 mm | 0 % | 21 km/h |
| 08:00 | partly cloudy | 9 °C | 0.0 mm | 0 % | 22 km/h |
| 09:00 | mostly sunny | 10 °C | 0.0 mm | 0 % | 22 km/h |
| 10:00 | mostly sunny | 11 °C | 0.0 mm | 0 % | 22 km/h |
| 11:00 | mostly sunny | 12 °C | 0.0 mm | 0 % | 21 km/h |
Location of Hahndorf
Hahndorf lies at 341 m, 207 m above the average of the 112 places we cover in South Australia (134 m). That makes it the 17th highest of the 112. The main town, Adelaide, lies 22 km to the north-west. The nearest places we cover are Bridgewater (4 km to the north-west), Balhannah (4 km to the north), Mylor (5 km to the west) and Littlehampton (5 km to the east). With about 2,715 inhabitants according to GeoNames, Hahndorf is the 48th largest of the 112 places we cover in South Australia. Of the places of interest on this site, the nearest are Mount Lofty (mountain, 11 km to the north-west) and Henley Beach (beach, 31 km to the north-west).
Today is 6.1 °C below the November normal (22.3 °C).
Climate of Hahndorf: 1991–2020 normals
In Hahndorf, January is typically the warmest month (up to 27.1 °C on average), while July is the coldest at 6.7 °C. July sees the most rain, with around 65 mm.
By season (average highs, 1991–2020 normals): winter 12.9 °C and 186 mm of rain, spring 19.1 °C and 136 mm, summer 26.1 °C and 75 mm, autumn 19.9 °C and 109 mm. The wettest season is winter (37 % of the annual total), the driest summer (15 %).
| Max T (°C) | Min T (°C) | Rainfall (mm) | Rainy days | |
|---|---|---|---|---|
| January | 27.1 | 15.4 | 23 | 4 |
| February | 26.7 | 15.5 | 21 | 3 |
| March | 23.8 | 13.7 | 19 | 4 |
| April | 19.9 | 11.5 | 38 | 6 |
| May | 16.0 | 9.2 | 52 | 9 |
| June | 13.1 | 7.4 | 57 | 10 |
| July | 12.4 | 6.7 | 65 | 12 |
| August | 13.3 | 6.9 | 64 | 12 |
| September | 15.9 | 8.4 | 59 | 10 |
| October | 19.2 | 10.1 | 39 | 8 |
| November | 22.3 | 12.1 | 38 | 6 |
| December | 24.6 | 13.7 | 31 | 6 |
Compared with Adelaide, the main town 22 km to the north-west, highs in the warmest month are 0.6 °C higher here, and the year brings 16 mm more precipitation. In no month does the average low fall below 0 °C; in 5 months the average high exceeds 20 °C (January, February, March, November and December).
Nearby places with normals of their own (from another station or reanalysis grid cell) compare as follows: Nairne (9 km to the east): summers 0.1 °C cooler and 44 mm drier a year; Macclesfield (16 km to the south): summers 0.7 °C cooler and 12 mm drier a year; Mitcham (18 km to the west): summers 0.6 °C cooler and 16 mm drier a year. Among the 112 places we cover in South Australia whose normals come from the ERA5 reanalysis, Hahndorf ranks 63rd for summer warmth and 12th for annual precipitation. The warmest summers are in Coober Pedy and the coolest in Robe; the wettest year is in Millicent and the driest in Coober Pedy.
What is the warmest month in Hahndorf?
The warmest month in Hahndorf is typically January, averaging 27.1 °C (1991–2020 normal). The coldest is July, at 6.7 °C.
How many rainy days does Hahndorf get per year?
Hahndorf sees about 88 rainy days a year, adding up to roughly 505 mm of rainfall (1991–2020 normals).
How big is the gap between summer and winter in Hahndorf?
Between January and July, the temperature gap in Hahndorf runs to about 20.4 °C, based on the 1991–2020 normals.