Mandan climate

Typical historical weather for Mandan, 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 Mandan.

Annual average

6.6°C

across all months

Warmest month

28.6°C

Jul average high

Coolest month

-13.5°C

Jan average low

Annual rainfall

526mm

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

37.8°C

3 July 2021

Coldest day

-35.1°C

19 February 2025

Wettest day

70.3mm

23 April 2022

Windiest day

14.2m/s

14 April 2022