Can't find what you're looking for? We're happy to answer your questions.

Mandan Weather Records

Mandan, North Dakota weather data and records from 1913–2022 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 Mandan, North Dakota was 115.0 °F46.1 °C which occurred on July 6, 1936.
Highest Temperatures: All-Time By Year
All-Time Recorded Low
The lowest temperature ever recorded in Mandan, North Dakota was -45.9 °F-43.3 °C which occurred on February 16, 1936.
Lowest Temperatures: All-Time By Year
Mandan 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) 22.3-5.4 27.6-2.5 39.54.1 54.212.3 66.519.2 75.924.4 82.628.1 81.827.6 72.122.3 56.113.4 39.94.4 26.8-2.9 54.112.3
🌙 Average low (°F°C) 2.6-16.3 6.7-14.1 18.2-7.7 30.5-0.8 42.65.9 52.911.6 58.014.5 55.613.1 45.77.6 31.90.0 19.1-7.1 8.0-13.3 31.3-0.4
☀️ Record high (°F°C) 63.017.2 68.020.0 82.027.8 93.934.4 102.038.9 109.943.3 115.046.1 109.042.8 104.040.0 96.135.6 80.126.7 66.018.9 115.046.1
🌙 Record low (°F°C) -43.1-41.7 -45.9-43.3 -29.9-34.4 -8.0-22.2 12.9-10.6 28.0-2.2 36.02.2 32.00.0 14.0-10.0 -14.1-25.6 -26.0-32.2 -45.9-43.3 -45.9-43.3
💧 Average precipitation (inchescm) 0.40.9 0.41.1 0.61.5 1.12.8 2.66.5 3.48.7 3.28.1 2.15.3 1.64.1 1.53.7 0.61.6 0.41.0 18.446.8
💧 Daily % chance precipitation 14.7 16.3 14.3 21.3 30.2 35.7 28.7 22.9 20.1 19.9 12.5 15.7 22.5
More Mandan Weather Records
1913–2022
Highest daily low 82.9 °F28.3 °C July 11, 1936
Lowest daily high -27.9 °F-33.3 °C February 2, 1996
Most daily precipitation 4.4 inches11.3 cm July 27, 2001
Most monthly precipitation 13.4 inches34.1 cm July 1993
Most yearly precipitation 26.3 inches66.9 cm 1993
Earliest freeze September 3 1974
Latest freeze June 20 1969
Mandan Weather Streaks
Most consecutive days...
With precipitation 9 days Jul 10–18, 1995
Without precipitation 62 days Nov 25, 2020 – Jan 25, 2021
High temperature ≤ 32 °F0 °C
freezing temperatures
50 days Dec 18, 1977 – Feb 5, 1978
High temperature ≥ 80 °F27 °C 41 days Jun 23 – Aug 2, 1936
High temperature ≥ 90 °F32 °C 18 days Jul 2–19, 1936
High temperature ≥ 100 °F38 °C 8 days Jul 5–12, 1936
Mandan Weather by Year
More
Weather Station Details
Years Station Coordinates
1913–2022 Mandan Experimental Station location