The best times to visit Sydney for ideal weather are
February 5th to January 14th
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
Sydney Travel Guide
Weather in Sydney
Average temperatures in Sydney vary very little and are temperate for about half of the year. The area is in the top 46 percent of tourist destinations for pleasant weather. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Sydney, the hottest months are January, February, and then March. See average monthly temperatures below. The warmest time of year is generally mid-January where highs are regularly around 61.9°F (16.6°C) with temperatures rarely dropping below 50.3°F (10.2°C) at night.
Sydney Temperatures (Fahrenheit)
Sydney Temperatures (Celsius)
The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.
Sydney Perceived Temperature (F)
Sydney Perceived Temperature (C)
Average Sydney Temperatures by Month
Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.
|Month||Avg. High (°F)||Avg. Mean (°F)||Avg. Low (°F)|
|Month||Avg. High (°C)||Avg. Mean (°C)||Avg. Low (°C)|
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of precipitation in Sydney are February, June, and then April. The lowest chance of rain or snow occurs around early-to-mid-August. For example, on the week of August 6th there are only 1.4 days of precipitation on average. By contrast, it’s most likely to rain or snow in early-to-mid-February with an average of 3.8 days with significant precipitation the week of February 12th.
When can you find snow in Sydney? Weather stations report no annual snow. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.
Chance of Precipitation
The graph below shows the % chance of rainy and snowy days in Sydney.
Snow on the Ground
The graph below shows the average snow on the ground in Sydney (in).
Average Rain and Snow by Month
|Month||Daily Chance of Rain||Average Snow Depth (in)||Total Precipitation (in)|
|Month||Daily Chance of Rain||Average Snow Depth (cm)||Total Precipitation (cm)|
Humidity and Wind
Sydney has slightly low to average humidity compared to most tourist destinations. The least humid month is August (49.5% relative humidity), and the most humid month is February (65.9%).
Wind in Sydney is usually stronger than usual. The windiest month is January, followed by December and November. January’s average wind speed of around 6.1 knots (7 MPH or 11.3 KPH) is considered “light breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in mid-to late November where average top sustained speeds reach 21.7 knots, which is considered a fresh breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Sydney.
The graph below shows wind speed (max and average) in knots.
Average Wind Speeds
Show Wind Speeds
All wind speeds are in knots.
|Month||Avg. Wind||Meaning (Beaufort)||Avg. Maximum Sustained Wind||Meaning (Beufort)|
|Jan||6.1||a light breeze||20.5||a fresh breeze|
|Feb||5.8||a light breeze||19.3||a fresh breeze|
|Mar||5.3||a light breeze||18.3||a fresh breeze|
|Apr||5.1||a light breeze||17.5||a fresh breeze|
|May||4.8||a light breeze||16.2||a fresh breeze|
|Jun||5.2||a light breeze||17.3||a fresh breeze|
|Jul||5.1||a light breeze||17.2||a fresh breeze|
|Aug||5.3||a light breeze||18.2||a fresh breeze|
|Sep||5.6||a light breeze||19.7||a fresh breeze|
|Oct||5.6||a light breeze||20.3||a fresh breeze|
|Nov||5.9||a light breeze||20.7||a fresh breeze|
|Dec||6||a light breeze||20.6||a fresh breeze|
Show Relative Humidity by Month
|Month||Avg. Relative Humidity|
Is it Safe to Travel to Sydney?
As of 5/2/2017 there are no travel advisories or warnings for Australia; exercise normal security precautions. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories.
The Busiest and Least Crowded Months
The busiest month for tourism in Sydney, Australia is August, followed by February and May. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Sydney in July. Those willing to visit at these times will likely find it the least expensive month.
Estimated Tourism by Month
Most Popular Months to Visit
Overall Sydney Travel Experience by Season
Fall (March through May)
Humidity and temperatures combine to make this season feel warm. Highs range from 60.3°F (15.7°C) and 50.2°F (10.1°C) with colder temperatures in the later months. Rain is very common with 9 to 14 days of precipitation per month. Fall is busy for tourism, which makes it a good time for those looking for things to do.
Winter (June through August)
The middle-year months have slightly cold weather with high temperatures that are comfortable. These months see moderate precipitation with 8 to 14 days of precipitation per month. June – August is fairly slow season for tourism in Sydney, so lodging and other accommodations may cost slightly less.
Spring (September through November)
Spring daily highs range from 59.5°F (15.3°C) and 51.2°F (10.7°C), which will feel very nice given the humidity and wind. It rains or snows a great amount: 9 to 13 days per month. Tourism is the slowest during these months due to the weather, so hotels may be lower priced.
Summer (December through February)
Weather is perfect this time of year in Sydney to be enjoyable for warm weather travelers. The average high during this season is between 61.9°F (16.6°C) and 58.9°F (14.9°C). On average, it rains or snows a good amount: 11 to 14 times per month. These times of year are the busiest with tourists.