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. Northwest68.4°F8967.4°F1.0°F
Illinois CD 2. Northeast68.1°F9166.9°F1.2°F
Illinois CD 3. West70.2°F7669.9°F0.3°F
Illinois CD 4. Central69.8°F7869.2°F0.6°F
Illinois CD 5. East69.3°F7968.6°F0.7°F
Illinois CD 6. West Southwest71.2°F7470.9°F0.3°F
Illinois CD 7. East Southeast70.8°F6870.7°F0.1°F
Illinois CD 8. Southwest72.0°F5372.3°F-0.3°F
Illinois CD 9. Southeast72.0°F5472.2°F-0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 7, 2019 from