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Granite Falls climate
Typical historical weather for Granite Falls, 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 Granite Falls.
Annual average
8.3°C
across all months
Warmest month
28.3°C
Jul average high
Coolest month
-13°C
Jan average low
Annual rainfall
867mm
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
39.9°C
5 June 2021
Coldest day
-37°C
31 January 2019
Wettest day
79.4mm
12 September 2019
Windiest day
13.8m/s
24 February 2019
See the detail: Granite Falls on 12 September 2019.