Watertown climate

Typical historical weather for Watertown, 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 Watertown.

Annual average

7.2°C

across all months

Warmest month

27.5°C

Jul average high

Coolest month

-13.5°C

Jan average low

Annual rainfall

739mm

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

38.2°C

19 June 2022

Coldest day

-35.8°C

30 January 2019

Wettest day

110.5mm

16 August 2017

Windiest day

14.2m/s

14 March 2019