Average Monthly Sunshine hours in Hornsby
This graph shows the average number of hours per month that Hornsby receives direct sunlight. The numbers are calculated over a 30-year period to provide a reliable average.
- On average, December is the sunniest month with 257 hours of sunshine.
- May has on average the lowest amount of sunshine with 180 hours.
- On average, the total annual amount of sun is 2600 hours.
Forecast: is it sunny in Hornsby?
almost clear and no rain
partly cloudy and small chance of slight rain
partly cloudy and no rain