Summit climate

Typical historical weather for Summit, 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 Summit.

Annual average

21.3°C

across all months

Warmest month

37.1°C

Jun average high

Coolest month

4.6°C

Jan average low

Annual rainfall

242mm

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

44.2°C

19 June 2016

Coldest day

-3.4°C

3 February 2022

Wettest day

53.5mm

19 September 2018

Windiest day

8.3m/s

22 February 2023