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Hilliard climate
Typical historical weather for Hilliard, 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 Hilliard.
Annual average
20.8°C
across all months
Warmest month
33.2°C
Jul average high
Coolest month
6.2°C
Jan average low
Annual rainfall
1122mm
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
38.5°C
8 July 2016
Coldest day
-5.7°C
30 January 2022
Wettest day
129.5mm
11 September 2017
Windiest day
9.2m/s
11 September 2017
See the detail: Hilliard on 11 September 2017.