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• Precipitation and Temperature
• Frost

30-Year Average: 1991-2020

1991-2020 U.S. Climate Normals from the National Climatic Data Center

North Dakota Climatography

Monthly Station Normals of Temperature, Precipitation, and Heating and Cooling Degree Days 1991-2020

• North Dakota (1991-2020)
• Minnesota (1991-2020)
• Montana (1991-2020)

Spring and Fall Frost Probability Dates - North Dakota probability of occurrence for spring and fall by station from the National Center for Environmental Information (1991-2020)

• High Temperature
• Low Temperature
• Average Temperature
• Precipitation

• Spring
• Fall