Windsor Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Windsor.
Climate overview of Windsor
Windsor, New South Wales, Australia, sees big temperature differences between seasons, with January peaking at 30°C (86°F) and July dropping to 18°C (64°F).
The city receives around 809 mm (32 in) of rainfall per year. It experiences a distinct dry season from July to August. February is the wettest month and July the driest. Sunshine peaks in December, when the city sees around 8.6 hours of sunshine per day.
Windsor Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Windsor — and find the best time to visit.
Monthly Temperature in Windsor
Visitors to Windsor can expect significant temperature changes throughout the year. On average, daytime temperatures range from a comfortable 30°C (86°F) in January to a pleasant 18°C (64°F) in July.
Nighttime temperatures range from 18°C (64°F) in January to 5°C (41°F) in July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Windsor
Generally, Windsor experiences moderate precipitation patterns, averaging 809 mm (32 in) yearly. The seasons in Windsor bring significant changes in precipitation. The wettest month, February, receives high rainfall, with an average of 122 mm (4.8 in) of precipitation. This rainfall is distributed across 12 rainy days.
In contrast, the driest month, July, experiences much less rainfall, totaling 35 mm (1.4 in) over 8 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Windsor 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 Windsor
Windsor enjoys sunny spells year-round. December sees up to 8.6 hours of daily sunshine, perfect for a sunny trip. May, the least sunny month, still offers a generous 6.0 hours of sun despite this cloudier time of the year.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Windsor by Month
The relative humidity is moderate throughout the year in Windsor.
The city experiences its highest humidity in February, reaching 62%. In August, the humidity drops to its lowest level at 48%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Windsor
The weather does bring rainfall during this period, between 38 mm (1.5 in) and 85 mm (3.3 in). Seeking the perfect travel destination for this year? We've created a tool that suggests locations matching your desired weather. Let our weather planner guide your travel decisions.
Frequently asked questions about the climate in Windsor
What is the best time to visit Windsor?
March, April, May, August, September, October, November and December typically offer the most optimal weather in Windsor. In contrast, January tends to have less optimal conditions. Windsor has a distinct dry season from July to August.
What temperatures can I expect in Windsor?
Daytime highs range from 18°C (64°F) in July to 30°C (86°F) in January. Nighttime lows range from 5°C (41°F) to 18°C (64°F). Temperatures vary considerably through the year.
How much rain does Windsor get?
Annual rainfall is around 809 mm (32 in). February is the wettest month with 122 mm (4.8 in), while July is the driest with 35 mm (1.4 in).
How sunny is Windsor?
Windsor receives around 2,644 hours of sunshine per year. December is the sunniest month with 257 hours, while May is the cloudiest with just 180 hours. Overall, Windsor enjoys abundant sunshine.
Windsor 3-Day Forecast
Windsor 3-Day Forecast
Windsor on the map
Windsor is highlighted — select any city to see its climate.
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