Soil Temperature Climatology for Illinois, Illinois State …
https://www.isws.illinois.edu/statecli/Soil-Temperature/soil_temperature.htm
Soil Temperature Climatology Below are the average dates when the 4-inch soil temperature reaches 50 and 60 degrees in spring and when it reached 60 and 50 degrees in fall. 1. Spring 50 degrees 2. Spring 60 degrees 3. Fall 60 degrees 4. Fall 50 degrees
Below are the average dates when the 4-inch soil temperature reaches 50 and 60 degrees in spring and when it reached 60 and 50 degrees in fall. 1. Spring 50 degrees 2. Spring 60 degrees 3. Fall 60 degrees 4. Fall 50 degrees
DA: 40 PA: 19 MOZ Rank: 27