Williamson climate

Typical historical weather for Williamson, United States, 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 Williamson.

Annual average

15°C

across all months

Warmest month

33.4°C

Jul average high

Coolest month

-1.7°C

Jan average low

Annual rainfall

365mm

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

40.8°C

15 July 2023

Coldest day

-15.3°C

23 February 2019

Wettest day

29.4mm

1 March 2023

Windiest day

8.1m/s

22 February 2023