Gillette climate

Typical historical weather for Gillette, 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 Gillette.

Annual average

8.6°C

across all months

Warmest month

30.3°C

Jul average high

Coolest month

-9.4°C

Feb average low

Annual rainfall

484mm

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

40.8°C

27 July 2021

Coldest day

-36.5°C

13 January 2024

Wettest day

45mm

24 September 2016

Windiest day

13.7m/s

6 April 2022