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Port Townsend climate
Typical historical weather for Port Townsend, 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 Port Townsend.
Annual average
10.8°C
across all months
Warmest month
20°C
Aug average high
Coolest month
3.8°C
Feb average low
Annual rainfall
1553mm
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
30.7°C
28 June 2021
Coldest day
-8.6°C
13 January 2024
Wettest day
53.3mm
21 December 2020
Windiest day
9m/s
25 October 2021
See the detail: Port Townsend on 21 December 2020.