The highest day temperature in July 2023 was 88°F. The lowest night temperature was 58°F. The average values for day and night temperatures during July were 73.9°F и 65.0°F respectivly.

The average sea surface temperature in July 2023 for Sydney was 64.7°F. The maximum and minimum values were 55.2°F and 74.6°F respectively.

Most of the days in July are gloomy but you can also expect sunny days.

Precipitation total in July for Sydney is 1.6 in. It makes july the least rainy month of the year.

The average wind speed in July is 7.9 mph. It makes July the most windless month of the year for Sydney.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Sydney in July is 5.6 hours.