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
(124 Years)
Illinois CD 1. Northwest49.5°F10048.2°F1.3°F
Illinois CD 2. Northeast49.8°F10448.4°F1.4°F
Illinois CD 3. West51.9°F8551.3°F0.6°F
Illinois CD 4. Central51.7°F9450.7°F1.0°F
Illinois CD 5. East51.4°F9550.3°F1.1°F
Illinois CD 6. West Southwest53.6°F7753.1°F0.5°F
Illinois CD 7. East Southeast53.5°F7453.1°F0.4°F
Illinois CD 8. Southwest55.3°F5355.4°F-0.1°F
Illinois CD 9. Southeast55.2°F4455.5°F-0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 15, 2019 from