Best Time to Visit Adelaide: Weather Month by Month

Q: What is the best time to visit Adelaide?

January is the best month with 82°F highs, 61°F lows, 10.5h of sunshine and 10.0% rainy days. The months of January & February offer comparable conditions.

Q: How many hours of sunshine does Adelaide get in January?

Adelaide averages 10.5 sunshine hours per day in January. It is the sunniest month with a climate score of 9.2/10.

Q: What is the rainiest month in Adelaide?

June is the most unfavourable month with June has the lowest climate score of the year and the lowest climate score of the year.

Q: What are the temperatures at night in Adelaide in January?

In January, overnight lows reach 61°F, while afternoon highs average 82°F.

Q: Is Adelaide good in winter?

In winter (December-February), Adelaide scores 8.8/10 on average — Acceptable conditions for cultural visits.. The best month overall remains January with a score of 9.2/10.

Q: When should you avoid Adelaide?

June is the most difficult month to visit Adelaide, with June has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.

Decide

When to visit Adelaide?

The decision rests on several criteria. Climate score, tourist crowds and feasible activities.

Verdict: In Adelaide, January and February clearly stand out. August concentrates the least favorable conditions.

Top & avoid

🏆 January · 9.4 February · 9.2 March · 8.8 December · 8.8 ⚠️ August · 4.2

9.4

Jan

9.2

Feb

8.8

Mar

8.0

Apr

7.2

May

4.3

Jun

4.3

Jul

4.2

Aug

4.5

Sep

7.7

Oct

8.2

Nov

8.8

Dec

Best period · ≥ 7 Decent period · 4 – 7 Tough conditions · < 4

What you grasp in 5 seconds

Adelaide offers 8 comfortable months, without any month really to avoid. The gap stays moderate: 9.4 in January vs 4.2 in August.

What to check next

Your tolerance for crowds and budget. The best months concentrate tourist saturation and higher prices. Shoulder seasons offer a good compromise.

Next action

Scroll down to the detailed table to compare month by month, then open the page of the month that interests you.

Compare the 12 months By your project

How we calculate the score

The score combines 4 weighted criteria using 10 years of real climate data (ERA5).

Source : ERA5 · Open-Meteo · 10 years (2016–2025) · Full methodology →

Understand

Compare all 12 months

Month-by-month details: temperature, rain, sunshine, score and verdict.

✅ 8 comfortable months (Jan · Feb · Mar · Apr · May · Oct · Nov · Dec)

Month	T° min	T° max	Rain %	mm/day	Sun	Score	Verdict
☀️ January →	61°F	82°F	10%	1.0mm	10.5h	9.4/10	Best period
☀️ February →	61°F	79°F	8%	0.9mm	10.1h	9.2/10	Best period
☀️ March →	59°F	77°F	11%	0.6mm	8.6h	8.8/10	Best period
☀️ April →	55°F	70°F	17%	1.4mm	7.3h	8.0/10	Best period
⛅ May →	52°F	63°F	28%	2.2mm	5.4h	7.2/10	Best period
🌥️ June →	48°F	57°F	35%	3.2mm	4.5h	4.3/10	Decent period
🌥️ July →	46°F	57°F	38%	3.0mm	4.7h	4.3/10	Decent period
🌥️ August →	48°F	57°F	37%	3.0mm	6.1h	4.2/10	Decent period
🌥️ September →	50°F	61°F	31%	2.1mm	6.8h	4.5/10	Decent period
☀️ October →	52°F	66°F	19%	1.8mm	8.3h	7.7/10	Best period
☀️ November →	55°F	70°F	16%	1.7mm	9.1h	8.2/10	Best period
☀️ December →	57°F	77°F	14%	0.9mm	9.5h	8.8/10	Best period

Rain %10%

Best period

Best period

Rain %11%

Best period

Rain %17%

Best period

Rain %28%

Best period

Rain %35%

Decent period

Rain %38%

Decent period

Rain %37%

Decent period

Rain %31%

Decent period

Rain %19%

Best period

Rain %16%

Best period

Rain %14%

Best period

📊 Quick read

Optimal window

Jan → May

Good transition

Jun · Sep

Tough period

none

🌡️ Detailed conditions (January)

🌡️ Feel

Warm

☀️ UV

8.6 · Very strong

💧 Humidity feel

53°F · Dry

☔ Rain

10% · 1.0 mm/day

🌅 Sunshine

10.5h/day

10-year trend

Annual temperatures — Adelaide

Min/max temperature curves observed over the past 10 years (ERA5). Shows climate stability and trend.

Tailor

For your trip

A few angles depending on what kind of trip you are planning.

🏖️ Beaches: Jun-Sept🌊 Swell: Sept-Mar🚤 Water activities

Book

Plan your trip

Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.

🏨

Stay

Hotels & rentals · Adelaide

Expedia →

🎟️

Activities

Tours, tickets, experiences

See ↓

✈️

Flights

Multi-airline comparator

Kiwi →

🎟️ Activities & tours · Adelaide

GetYourGuide selection · free cancellation

See all →

Affiliate link · GetYourGuide

Practical info

What you need to know before you go

Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a beach trip.

Country · Australia

🗣️LanguageEnglish

💶CurrencyAustralian Dollar ($)

🚗DrivingLeft-hand

🛡️Safety ⓘVery safe · 1/5

💰Cost of living ⓘExpensive · 4/5

🌡️ Climate

🌍Climate typeTemperate oceanic

📈Climate trend ⓘStable

🔥Hottest monthJanuary · 82°F

❄️Coolest monthJune · 57°F

🌧️Rainiest month ⓘJuly · 38%

🏖️ Beach trip

📅Peak seasonJuin → Sept

🏖️Swell (Sept–Mar) ⓘModérée

Explore

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Guides & rankings

World ranking 2026See →

Best summer destinationsSee →

Winter sunSee →

Where to go in JulySee →

🗺️ Climate map of 754 destinations

Location

Where is Adelaide ?

Global position + regional geographic context.

🌍 World

🔍 Geographic context

Temperate oceanic climate with a 9.4 → 4.2 gap between best and worst month. 10 years of ERA5 data to choose by project.

34.93°S · 138.60°E

Questions

Frequently asked questions

What is the best time to visit Adelaide?

January is the best month with 82°F highs, 61°F lows, 10.5h of sunshine and 10.0% rainy days. The months of January & February offer comparable conditions.

How many hours of sunshine does Adelaide get in January?

Adelaide averages 10.5 sunshine hours per day in January. It is the sunniest month with a climate score of 9.2/10.

What is the rainiest month in Adelaide?

June is the most unfavourable month with June has the lowest climate score of the year and the lowest climate score of the year.

What are the temperatures at night in Adelaide in January?

In January, overnight lows reach 61°F, while afternoon highs average 82°F.

Is Adelaide good in winter?

In winter (December-February), Adelaide scores 8.8/10 on average — Acceptable conditions for cultural visits.. The best month overall remains January with a score of 9.2/10.

When should you avoid Adelaide?

June is the most difficult month to visit Adelaide, with June has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.