Hanahan climate

Typical historical weather for Hanahan, 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 Hanahan.

Annual average

19.3°C

across all months

Warmest month

32.3°C

Jul average high

Coolest month

4.7°C

Jan average low

Annual rainfall

1336mm

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

26 May 2019

Coldest day

-13.2°C

7 January 2018

Wettest day

215.8mm

23 December 2019

Windiest day

12.4m/s

5 September 2019