30-Year Average Normals
Publications and Resources
30-Year Average: 1981-2010
1991-2020 U.S. Climate Normals from the National Climatic Data Center
Monthly Station Normals of Temperature, Precipitation, and Heating and Cooling Degree Days 1981-2010
- North Dakota (1981-2010)
- Minnesota (1981-2010)
- South Dakota (1981-2010)
- Montana (1981-2010)
Spring and Fall Frost Probability Dates - North Dakota probability of occurrence for spring and fall by station from the National Climatic Data Center (1981-2010)
Precipitation and Temperature
30-Year Average: 1981-2010 Normals
- Google Map of ND Stations with clickable data.
- High Temperature
- Low Temperature
- Average Temperature
- Precipitation
- Snow
North Dakota Frost Freeze Normals
Frost Freeze Normals (1981-2010)