Chelsea climate

Typical historical weather for Chelsea, 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 Chelsea.

Annual average

10.4°C

across all months

Warmest month

28°C

Jul average high

Coolest month

-6.4°C

Jan average low

Annual rainfall

964mm

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

35.4°C

21 June 2022

Coldest day

-28.2°C

31 January 2019

Wettest day

80.2mm

10 July 2024

Windiest day

9.3m/s

23 December 2022