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Jamestown West climate
Typical historical weather for Jamestown West, 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 Jamestown West.
Annual average
9°C
across all months
Warmest month
25.9°C
Jul average high
Coolest month
-7.3°C
Jan average low
Annual rainfall
1343mm
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
32°C
23 June 2025
Coldest day
-25°C
14 February 2016
Wettest day
50.9mm
31 October 2019
Windiest day
7.9m/s
4 April 2018
See the detail: Jamestown West on 31 October 2019.