Dillon climate

Typical historical weather for Dillon, 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 Dillon.

Annual average

18.3°C

across all months

Warmest month

32.8°C

Jul average high

Coolest month

2.4°C

Jan average low

Annual rainfall

1230mm

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

39.5°C

27 July 2025

Coldest day

-10.9°C

7 January 2018

Wettest day

181.7mm

8 October 2016

Windiest day

14.6m/s

14 September 2018