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
(123 Years)
Illinois CD 1. Northwest45.5°F11742.7°F2.8°F
Illinois CD 2. Northeast45.8°F11743.1°F2.7°F
Illinois CD 3. West48.2°F11445.9°F2.3°F
Illinois CD 4. Central48.1°F11645.4°F2.7°F
Illinois CD 5. East47.7°F11645.1°F2.6°F
Illinois CD 6. West Southwest50.6°F12048.0°F2.6°F
Illinois CD 7. East Southeast50.7°F12048.0°F2.7°F
Illinois CD 8. Southwest53.2°F12150.5°F2.7°F
Illinois CD 9. Southeast53.1°F12050.6°F2.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 22, 2019 from