Barossa Valley Weather in January

Average temperatures, rainfall, sunshine and the best places to visit in the Barossa Valley, Australia in January.

Considering a trip to the Barossa Valley, Australia this January and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What to Expect in the Barossa Valley in January

The Barossa Valley, Australia is a region in Australia. January in the Barossa Valley generally has warm temperatures, with low precipitation. It's the height of summer.

Temperatures

You can expect warm maximum daytime temperatures of around 30°C (86°F) and nighttime temperatures around 14°C (57°F) in Tanunda. In the Barossa Valley, Australia, January typically stands out as the hottest month of the year. If you're planning a visit during this time, it would be wise to come prepared. Packing light and breathable summer cloths will ensure you stay comfortable throughout your stay.

For a closer look at conditions across the Barossa Valley, Australia, refer to the map below.

Precipitation

January is a dry month with an average rainfall of around 24 mm (0.9 in) in Tanunda.

Average sunshine

Plenty of sunshine can be expected in numerous places in January. Tanunda typically receives 326 hours of sunlight, making it ideal for those seeking sunny weather.

Explore the Barossa Valley by month

Pick a month to see the average temperature, rainfall and sunshine in the Barossa Valley — and find the best time to visit. (based on Tanunda)

Best Places to Visit in the Barossa Valley in January

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across the Barossa Valley.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in the Barossa Valley

What is the weather like in January for some of the most popular destinations in the Barossa Valley, Australia?

Temperature range in the Barossa Valley (January)

Precipitation variation in the Barossa Valley (January)

Tanunda

In January Tanunda generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 14°C (57°F) and low monthly rainfall. So on average the conditions are perfect that month.

December
January
February
Max temperature
27°C (81°F)
30°C (86°F)
29°C (84°F)
Min temperature
12°C (54°F)
14°C (57°F)
15°C (59°F)
Monthly sun hours
294 hours
326 hours
287 hours
Monthly rainfall
35 mm (1.4 in)
24 mm (0.9 in)
23 mm (0.9 in)
Monthly rainy days
6 days
7 days
6 days
Weather conditions

Angaston

In January Angaston generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 14°C (57°F) and low monthly rainfall. So on average the conditions are perfect that month.

December
January
February
Max temperature
27°C (81°F)
30°C (86°F)
29°C (84°F)
Min temperature
12°C (54°F)
14°C (57°F)
14°C (57°F)
Monthly sun hours
294 hours
326 hours
287 hours
Monthly rainfall
35 mm (1.4 in)
24 mm (0.9 in)
23 mm (0.9 in)
Monthly rainy days
7 days
7 days
6 days
Weather conditions

Lyndoch

In January Lyndoch generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 15°C (59°F) and low monthly rainfall. So on average the conditions are perfect that month.

December
January
February
Max temperature
27°C (81°F)
30°C (86°F)
29°C (84°F)
Min temperature
13°C (55°F)
15°C (59°F)
15°C (59°F)
Monthly sun hours
294 hours
326 hours
287 hours
Monthly rainfall
33 mm (1.3 in)
24 mm (0.9 in)
22 mm (0.9 in)
Monthly rainy days
6 days
7 days
6 days
Weather conditions

Nuriootpa

In January Nuriootpa generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 14°C (57°F) and low monthly rainfall. So on average the conditions are perfect that month.

December
January
February
Max temperature
27°C (81°F)
30°C (86°F)
29°C (84°F)
Min temperature
12°C (54°F)
14°C (57°F)
14°C (57°F)
Monthly sun hours
294 hours
326 hours
287 hours
Monthly rainfall
36 mm (1.4 in)
25 mm (1 in)
24 mm (0.9 in)
Monthly rainy days
6 days
7 days
6 days
Weather conditions

Marananga

In January Marananga generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 15°C (59°F) and low monthly rainfall. So on average the conditions are perfect that month.

December
January
February
Max temperature
28°C (82°F)
30°C (86°F)
30°C (86°F)
Min temperature
13°C (55°F)
15°C (59°F)
15°C (59°F)
Monthly sun hours
294 hours
326 hours
287 hours
Monthly rainfall
34 mm (1.3 in)
24 mm (0.9 in)
23 mm (0.9 in)
Monthly rainy days
6 days
7 days
6 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in the Barossa Valley, in Australia.

In our records: Australia January extremes

Notable January records observed across cities in Australia in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the warmest January day in Australia reached 46°C (115°F) in Ballarat on January 29, 2009.

Popular cities in January

Day & night temperatures, rainfall and average weather in the Barossa Valley in January.

City Weather Day temp Night temp Rainfall
Tanunda 30°C (86°F) 14°C (57°F) 24 mm (0.9 in)
Angaston 30°C (86°F) 14°C (57°F) 24 mm (0.9 in)
Lyndoch 30°C (86°F) 15°C (59°F) 24 mm (0.9 in)
Nuriootpa 30°C (86°F) 14°C (57°F) 25 mm (1 in)
Marananga 30°C (86°F) 15°C (59°F) 24 mm (0.9 in)

The Barossa Valley weather in January: frequently asked questions

What is the weather like in the Barossa Valley, Australia in January?

January in the Barossa Valley, Australia brings pleasant weather. In Tanunda, daytime temperatures are typically around 30°C (86°F) and nighttime lows hover near 14°C (57°F).

What is the average temperature in the Barossa Valley, Australia in January?

Tanunda averages a daytime maximum of 30°C (86°F) in January, with overnight lows close to 14°C (57°F).

Does the Barossa Valley, Australia get a lot of rain in January?

Not particularly. Tanunda averages just 24 mm (0.9 in) of rain in January, making it a mostly dry month for the Barossa Valley, Australia.

Is January a Good Time to Visit the Barossa Valley, Australia?

Given the typically perfect weather conditions in Tanunda, January might be a good time to visit the Barossa Valley, Australia. It's worth noting that weather conditions might differ depending on the location you visit.

On average, the best time to visit the Barossa Valley, Australia is in February, March, April, October, November and December with generally perfect weather in Tanunda. The weather in June, July and August, on the other hand, tends to be tolerable.

Interested in more climate information?

We have much more information about the climate in the Barossa Valley.

Weather and climate has detailed information for every country in the world. Are you going to Australia? Get detailed historical weather averages for many cities in Australia.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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