Yankton climate

Typical historical weather for Yankton, 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 Yankton.

Annual average

10.1°C

across all months

Warmest month

29.7°C

Jul average high

Coolest month

-10°C

Jan average low

Annual rainfall

790mm

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

39.2°C

22 August 2023

Coldest day

-32.3°C

16 February 2021

Wettest day

62mm

16 April 2024

Windiest day

12m/s

21 January 2024