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. Northwest65.9°F12159.7°F6.2°F
Illinois CD 2. Northeast66.1°F12258.9°F7.2°F
Illinois CD 3. West67.8°F11862.3°F5.5°F
Illinois CD 4. Central68.3°F12161.6°F6.7°F
Illinois CD 5. East68.4°F12361.0°F7.4°F
Illinois CD 6. West Southwest69.6°F12163.5°F6.1°F
Illinois CD 7. East Southeast70.0°F12363.2°F6.8°F
Illinois CD 8. Southwest70.8°F12165.1°F5.7°F
Illinois CD 9. Southeast70.9°F12265.0°F5.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 13, 2019 from