Wedding Weather in Sydney

November is the safest month to marry outdoors in Sydney

November scores 74/100 for outdoor ceremonies: low rain risk (7 wet days, 83mm), 23°C afternoons cooling to about 18°C for the reception, and 13.8 hours of daylight for the photography schedule. June is the month to avoid at 39/100.

November outdoor ceremony score: 74/100

Climate normals for Sydney rescored on wedding-specific weighting. Once your date falls inside the 14-day window the live forecast on this page takes over.

Last updated: · Live forecast data refreshes hourly.

Key numbers for Sydney

Best wedding monthNovember — 74/100
Second choiceOctober — 68/100
Month to avoidJune — 39/100
Rain risk in the best monthLow — rain on about 7 days
Guest comfort96/100 at 23°C
Reception temperature≈ 18°C after sunset in November
Photo light10h of sun across a 13.8h day
Months scoring 65+3 of 12

What the data actually tells you

Guest comfort

November keeps seated guests at 23°C in the afternoon and around 18°C after sunset — the closest Sydney gets to a ceremony that needs neither shade structures nor patio heaters.

Rain backup risk

Rain falls on roughly 7 days in November (low risk, 83mm). A simple marquee-on-standby is usually enough.

Photography light

November gives 13.8 hours of daylight and about 10 hours of direct sun per day, so a late-afternoon ceremony puts portraits inside golden hour rather than after it.

Month to avoid

June scores 39/100 for weddings in Sydney: 18°C highs, 131mm of rain and 13°C evenings make a fully outdoor plan fragile.

Wedding score for every month in Sydney

Scored on rain risk, guest comfort, evening temperature and photographic light — deliberately different weighting from the travel score.

MonthWedding scoreRain riskAfternoonEveningGuest comfortPhoto light
January59/100Moderate (9 days)27°C22°C79/10075/100
February55/100Moderate (10 days)27°C22°C79/10070/100
March43/100Moderate (12 days)26°C21°C83/10019/100
April52/100Moderate (11 days)23°C18°C96/10013/100
May56/100Moderate (10 days)21°C16°C97/10029/100
June39/100Moderate (12 days)18°C13°C86/1001/100
July50/100Moderate (9 days)17°C12°C83/10025/100
August58/100Low (7 days)17°C12°C83/10034/100
September63/100Low (6 days)18°C13°C86/10039/100
October68/100Low (7 days)21°C16°C97/10045/100
November74/100Low (7 days)23°C18°C96/10075/100
December68/100Low (7 days)26°C21°C83/10082/100

Ceremony timing in November

Wedding score, factor by factor

Wedding weather is scored differently from travel weather: seated guests in formalwear tolerate a narrower band than sightseers, and the ceremony hour matters more than the daily average. Each month in Sydney is scored 0–100 on the weighting below.

FactorWeightWhat it measures
Dry conditions 38% Share of days with measurable rain — the single factor most likely to force a backup plan.
Guest comfort 27% Distance from a 22°C daytime ideal, with an extra penalty for humid heat above 24°C.
Evening temperature 20% Modelled reception-hour temperature against an 18°C ideal for an outdoor evening.
Photo light 15% Sunshine hours and daylight length, which set the length and quality of the golden hour window.

Based on long-run climate averages rather than a forecast. Plan the ceremony around the golden hour — see golden hour times for Sydney linked below.

Frequently asked questions

What is the best month for an outdoor wedding in Sydney?

November, at 74/100. It combines low rain risk with 23°C afternoons and roughly 18°C evenings, which is the most forgiving combination Sydney offers for seated guests.

Which month should we avoid for a wedding in Sydney?

June scores 39/100: 18°C highs, 131mm of rain over about 12 days and 13°C evenings make a fully outdoor plan fragile.

How likely is rain on our wedding day in Sydney?

In November rain falls on roughly 7 of 30 days, so the single-day probability is about 23%. In June that rises to about 40%.

Do we need a backup plan for an outdoor ceremony in Sydney?

A marquee on standby is usually enough in November, where rain risk is low. Outside the 3 months scoring 65 or higher, book real covered space.

When should we schedule the ceremony for the best photos in Sydney?

November gives 13.8 hours of daylight and about 10 hours of direct sun. Put portraits in the final 60–90 minutes of daylight so they land inside golden hour rather than after it.

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