Napoleon climate

Typical historical weather for Napoleon, 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 Napoleon.

Annual average

6°C

across all months

Warmest month

27.5°C

Jul average high

Coolest month

-14.5°C

Feb average low

Annual rainfall

624mm

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

37.6°C

5 June 2021

Coldest day

-36.8°C

30 January 2019

Wettest day

69.9mm

13 June 2017

Windiest day

14.9m/s

14 March 2019