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Jamestown Weather Records

Jamestown, North Dakota weather data and records from 1948–2022 based on data compiled by the NOAA.
All data displayed in U.S. customary units.
All data displayed in metric units.
All-Time Recorded High
The highest temperature ever recorded in Jamestown, North Dakota was 108.0 °F42.2 °C which occurred on July 5, 1989.
Highest Temperatures: All-Time By Year
All-Time Recorded Low
The lowest temperature ever recorded in Jamestown, North Dakota was -36.9 °F-38.3 °C which occurred on December 23, 1983.
Lowest Temperatures: All-Time By Year
Jamestown Weather by Month
Averages based on the years 1991–2020
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
☀️ Average high (°F°C) 19.3-7.1 23.5-4.7 36.62.6 52.911.6 66.719.3 76.124.5 81.227.4 79.926.6 70.921.6 54.712.6 37.83.2 24.3-4.3 52.111.2
🌙 Average low (°F°C) 1.3-17.1 5.1-14.9 17.8-7.9 30.4-0.9 43.16.2 54.212.4 58.514.7 55.613.1 46.38.0 33.40.8 19.6-6.9 7.7-13.5 31.2-0.4
☀️ Record high (°F°C) 55.913.3 64.017.8 79.026.1 97.036.1 100.037.8 105.140.6 108.042.2 106.041.1 105.140.6 93.934.4 77.025.0 63.017.2 108.042.2
🌙 Record low (°F°C) -36.0-37.8 -35.0-37.2 -24.0-31.1 -6.0-21.1 16.0-8.9 32.00.0 37.93.3 32.00.0 18.0-7.8 -0.9-18.3 -27.8-33.2 -36.9-38.3 -36.9-38.3
💧 Average precipitation (inchescm) 0.30.8 0.40.9 0.61.6 1.23.0 3.38.3 3.48.5 3.69.1 2.46.1 2.15.2 1.64.2 0.51.3 0.30.9 19.649.9
💧 Daily % chance precipitation 16.6 18.0 18.1 24.4 36.2 39.4 34.4 27.7 25.1 22.8 16.9 17.9 24.8
More Jamestown Weather Records
1948–2022
Highest daily low 80.1 °F26.7 °C July 6, 1988
Lowest daily high -25.1 °F-31.7 °C February 1, 1996
Most daily precipitation 6.4 inches16.1 cm July 15, 1993
Most monthly precipitation 11.3 inches28.7 cm June 1953
Most yearly precipitation 30.2 inches76.8 cm 1993
Earliest freeze September 9 2020
Latest freeze May 28 2021
Jamestown Weather Streaks
Most consecutive days...
With precipitation 10 days Jun 9–18, 2001
Without precipitation 63 days Mar 23 – May 24, 1980
High temperature ≤ 32 °F0 °C
freezing temperatures
73 days Dec 22, 1978 – Mar 4, 1979
High temperature ≥ 80 °F27 °C 44 days Jul 8 – Aug 20, 2021
High temperature ≥ 90 °F32 °C 8 days Jul 26 – Aug 2, 1987
High temperature ≥ 100 °F38 °C 3 days Jul 26–28, 1988
Jamestown Weather by Year
More
Weather Station Details
Years Station Coordinates
1948–2022 Jamestown Municipal Airport location