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Sydney, Australia · Temperate oceanic

Sydney: best months to visit

January (8.4/10) · June (4.5/10).

📅 Data updated: October 2026 🛰️ ERA5 · 10 years 📍 33.87°S · 151.21°E
⚡ Quick answer
January
Depends on your goals
8.4/10
☀️ Jan
Top score (8.4/10)
🌤️ Feb
Alt. (8.2/10)
Jun
Plus rude (4.5/10)
🌊 Seaside☀️ Bright🍴 Gastronomy
Photo par Josh Fotheringham via Unsplash
Decide

When to visit Sydney?

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

Verdict: In Sydney, January and February clearly stand out. June concentrates the least favorable conditions.
Top & avoid
🏆 January · 8.4 February · 8.2 December · 8.2 March · 8.0 ⚠️ June · 4.5
8.4
Jan
8.2
Feb
8.0
Mar
7.9
Apr
7.5
May
4.5
Jun
7.4
Jul
7.6
Aug
7.8
Sep
8.0
Oct
7.9
Nov
8.2
Dec
Best period · ≥ 7 Decent period · 4 – 7 Tough conditions · < 4

What you grasp in 5 seconds

Sydney offers 11 comfortable months, without any month really to avoid. The gap stays moderate: 8.4 in January vs 4.5 in June.

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.

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.

✅ 11 comfortable months (Jan · Feb · Mar · Apr · May · Jul · Aug · Sep · Oct · Nov · Dec)
MonthT° minT° maxRain %mm/daySunScoreVerdict
☀️ January →68°F79°F25%3.4mm7.5h8.4/10Best period
☀️ February →66°F79°F30%3.8mm7.3h8.2/10Best period
☀️ March →64°F75°F30%5.1mm6.8h8.0/10Best period
☀️ April →59°F72°F27%2.6mm7.1h7.9/10Best period
☀️ May →52°F66°F25%2.5mm6.6h7.5/10Best period
🌥️ June →48°F63°F30%2.5mm5.7h4.5/10Decent period
⛅ July →46°F63°F23%2.4mm6.7h7.4/10Best period
☀️ August →48°F64°F17%2.2mm8.0h7.6/10Best period
☀️ September →50°F68°F21%1.8mm8.1h7.8/10Best period
☀️ October →55°F72°F24%2.4mm7.9h8.0/10Best period
☀️ November →61°F73°F29%2.7mm7.4h7.9/10Best period
☀️ December →64°F77°F25%2.1mm7.6h8.2/10Best period
📊 Quick read
Optimal window
Jul → Dec
Good transition
Jun
Tough period
none
🌡️ Detailed conditions (January)
🌡️ Feel
Warm
☀️ UV
8.1 · Very strong
💧 Humidity feel
65°F · Humid
☔ Rain
25% · 3.4 mm/day
🌅 Sunshine
7.5h/day
Week by week

Sydney week by week: your odds of avoiding rain

For each week of the year: in how many years out of 10 it was mostly dry (at most 2 rainy days), 2016 to 2025.

Safest week: Sep 10 to Sep 16, mostly dry in 10 years out of 10 (1.0 rainy day(s) on average).

Most exposed: Mar 12 to Mar 18, mostly dry in 4 years out of 10 (3.0 rainy days on average).

Number = years out of 10 with at most 2 rainy days in the week. Source: ERA5 reanalysis (ECMWF) via Open-Meteo, daily data 2016-2025. Rainy day = at least 1 mm, as everywhere on the site.
JanJan 16/1078°FJan 87/1080°FJan 158/1079°FJan 229/1082°FJan 298/1080°F
FebFeb 55/1080°FFeb 126/1080°FFeb 196/1078°FFeb 268/1078°F
MarMar 57/1078°FMar 124/1078°FMar 196/1076°FMar 267/1075°F
AprApr 25/1074°FApr 97/1073°FApr 168/1072°FApr 236/1072°FApr 306/1069°F
MayMay 76/1068°FMay 147/1067°FMay 217/1067°FMay 288/1064°F
JunJun 44/1062°FJun 117/1063°FJun 186/1062°FJun 259/1061°F
JulJul 26/1062°FJul 96/1062°FJul 169/1063°FJul 238/1064°FJul 307/1064°F
AugAug 67/1064°FAug 139/1065°FAug 208/1065°FAug 279/1066°F
SepSep 37/1068°FSep 1010/1070°FSep 177/1072°FSep 246/1070°F
OctOct 18/1073°FOct 86/1071°FOct 157/1072°FOct 228/1073°FOct 298/1074°F
NovNov 58/1073°FNov 127/1074°FNov 197/1075°FNov 265/1078°F
DecDec 38/1079°FDec 106/1078°FDec 178/1079°FDec 246/1079°F

A specific date? The app computes the same figure day by day.

10-year trend

Annual temperatures — Sydney

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

T° maxT° meanT° min54°57°61°64°68°72°75°201620172018201920202021202220232024202574°F — decade peak (2019)+-0.20°F / decade
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.

🎟️ Activities & tours · Sydney

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 · 79°F
❄️Coolest monthJune · 63°F
🌧️Rainiest month ⓘFebruary · 30%

🏖️ Beach trip

📅Peak seasonJuin → Sept
🏖️Swell (Sept–Mar) ⓘModérée
Explore

Related destinations & guides

If this destination doesn't fit your dates, here are alternatives and guides.

Location

Where is Sydney ?

Global position + regional geographic context.

🌍 World
🔍 Geographic context
Temperate oceanic climate with a 8.4 → 4.5 gap between best and worst month. 10 years of ERA5 data to choose by project.
33.87°S · 151.21°E
Questions

Frequently asked questions

What is the best time to visit Sydney?
January is the best month with 79°F highs, 68°F lows, 7.5h of sunshine and 25.0% rainy days. The months of January & December offer comparable conditions.
How many hours of sunshine does Sydney get in January?
Sydney averages 7.5 sunshine hours per day in January. It is the sunniest month with a climate score of 7.8/10.
What is the rainiest month in Sydney?
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 Sydney in January?
In January, overnight lows reach 68°F, while afternoon highs average 79°F.
Is Sydney good in winter?
In winter (December-February), Sydney scores 7.8/10 on average — Acceptable conditions for cultural visits.. The best month overall remains January with a score of 7.8/10.
When should you avoid Sydney?
June is the most difficult month to visit Sydney, with June has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.