Hamilton climate
Typical historical weather for Hamilton, Australia, averaged across 10 years of hourly climate data. Pick a date for a specific day.
Want today's actual conditions instead? See the current forecast for Hamilton.
Annual average
13.2°C
across all months
Warmest month
26.5°C
Jan average high
Coolest month
5°C
Jul average low
Annual rainfall
613mm
total per year
Monthly averages
Average daily high/low temperature (band) and monthly rainfall (bars).
● Avg high● Avg low▮ Rainfall
Records on file
Hottest day
43.1°C
20 December 2019
Coldest day
-3.2°C
10 July 2021
Wettest day
42.8mm
16 November 2017
Windiest day
9.2m/s
22 July 2025
See the detail: Hamilton on 16 November 2017.