Hallam, in Victoria, Australia, is home to roughly 11,400 people in the Australian Eastern time zone at 38°S latitude.
Recent weather here gives a sense of typical conditions: in 2025, Hallam recorded a mean annual temperature of 58°F, ranging from 34°F lows in August to 102°F highs in January, with about 36 inches of precipitation across the year.
View historical weather for Hallam · More cities in Victoria