Aviston climate

Typical historical weather for Aviston, 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 Aviston.

Annual average

14.5°C

across all months

Warmest month

31.1°C

Jul average high

Coolest month

-3.3°C

Jan average low

Annual rainfall

1228mm

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

38.4°C

25 August 2023

Coldest day

-21.4°C

23 December 2022

Wettest day

85.8mm

15 August 2016

Windiest day

7.9m/s

24 February 2016