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. Northwest44.6°F7144.4°F0.2°F
Illinois CD 2. Northeast44.4°F5544.6°F-0.2°F
Illinois CD 3. West47.8°F7447.6°F0.2°F
Illinois CD 4. Central46.5°F4347.1°F-0.6°F
Illinois CD 5. East45.7°F3146.7°F-1.0°F
Illinois CD 6. West Southwest49.9°F7049.6°F0.3°F
Illinois CD 7. East Southeast49.4°F5049.6°F-0.2°F
Illinois CD 8. Southwest52.4°F6952.2°F0.2°F
Illinois CD 9. Southeast52.5°F6752.2°F0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 10, 2019 from