Plymouth climate

Typical historical weather for Plymouth, 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 Plymouth.

Annual average

7.8°C

across all months

Warmest month

26.7°C

Jul average high

Coolest month

-10.2°C

Jan average low

Annual rainfall

1201mm

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

35.2°C

26 June 2022

Coldest day

-29.2°C

4 February 2023

Wettest day

70.3mm

18 December 2023

Windiest day

7.7m/s

17 February 2025