The highest day temperature in July 2023 was 78°F. The lowest night temperature was 47°F. The average values for day and night temperatures during July were 68.0°F и 53.9°F respectivly.

The average sea surface temperature in July 2023 for Sydney was 65.2°F. The maximum and minimum values were 63.4°F and 66.4°F respectively.

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

Precipitation total in July for Sydney is 1.3 in. It makes july one of the least rainy months of the year.

The average wind speed in July is 10.3 mph. This value is relatively stable throughout the year.

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 7.3 hours.