Yass Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Yass.
Climate overview of Yass
Yass, New South Wales, Australia, experiences significant temperature variation throughout the year. Summers bring daytime highs of 30°C (86°F) in January, while winters cool to 13°C (55°F) in July.
The city receives around 727 mm (29 in) of rain/snowfall per year. It experiences warm summers and mild winters. November is the wettest month and April the driest. The most sunshine falls in January, with an average of 10.0 hours of daily sunshine.
Yass Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Yass - and find the best time to visit.
Monthly Temperature in Yass
Depending on the time of the year, temperatures range from comfortable to moderate in Yass. On average, daytime temperatures range from a comfortable 30°C (86°F) in January to a moderate 13°C (55°F) in July.
Nighttime temperatures range from 15°C (59°F) in January to 2°C (36°F) in July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Yass
Generally, Yass has a moderate amount of precipitation, averaging 727 mm (29 in) of rain/snowfall annually. The seasons in Yass bring significant changes in precipitation. The wettest month, November, receives moderate rainfall, with an average of 80 mm (3.1 in) of precipitation. This rainfall is distributed across 13 rainy days.
In contrast, the driest month, April, experiences much less rainfall, totaling 36 mm (1.4 in) over 10 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Yass Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Yass
In Yass, summer days are longer and more sunny, with daily sunshine hours peaking at 10.0 hours in January. As the darker season arrives, the brightness of the sun becomes less. June sees a soft sun for only 5.1 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Yass by Month
The relative humidity is high throughout the year in Yass.
The city experiences its highest humidity in June, reaching 81%. In December, the humidity drops to its lowest level at 51%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Yass
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: February, March, April, October, November and December
- Warmest weather: January and February
- Most sunshine: January and December
- Seasonal pattern: Warm summers and mild winters
Frequently asked questions about the climate in Yass
What is the best time to visit Yass?
February, March, April, October, November and December typically offer the most optimal weather in Yass. In contrast, July tends to have less optimal conditions. Yass has warm summers and mild winters.
What temperatures can I expect in Yass?
Daytime highs range from 13°C (55°F) in July to 30°C (86°F) in January. Nighttime lows range from 2°C (36°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Yass get?
Annual rainfall is around 727 mm (29 in). November is the wettest month with 80 mm (3.1 in), while April is the driest with 36 mm (1.4 in).
How sunny is Yass?
Yass receives around 2,755 hours of sunshine per year. January is the sunniest month with 301 hours, while June is the cloudiest with just 153 hours. Overall, Yass enjoys abundant sunshine.
Yass 3-Day Forecast
Yass on the map
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