Climate at a Glance

Divisional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Climate Division Value Rank
(125 Years)
Illinois CD 1. Northwest42.8°F7642.0°F0.8°F
Illinois CD 2. Northeast42.1°F6941.8°F0.3°F
Illinois CD 3. West46.4°F8345.3°F1.1°F
Illinois CD 4. Central46.2°F8744.7°F1.5°F
Illinois CD 5. East45.7°F8944.0°F1.7°F
Illinois CD 6. West Southwest49.4°F9647.3°F2.1°F
Illinois CD 7. East Southeast50.0°F9947.3°F2.7°F
Illinois CD 8. Southwest52.7°F10150.0°F2.7°F
Illinois CD 9. Southeast52.7°F10150.0°F2.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 11, 2019 from