Jamestown climate

Typical historical weather for Jamestown, 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.

Annual average

12.4°C

across all months

Warmest month

28.7°C

Jul average high

Coolest month

-4.4°C

Jan average low

Annual rainfall

1163mm

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

34.4°C

30 August 2024

Coldest day

-25.6°C

2 January 2018

Wettest day

95.2mm

23 June 2017

Windiest day

10.6m/s

24 February 2019