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
(120 Years)
Illinois CD 1. Northwest49.0°F9148.2°F0.8°F
Illinois CD 2. Northeast49.3°F9448.4°F0.9°F
Illinois CD 3. West51.8°F8351.2°F0.6°F
Illinois CD 4. Central51.5°F9250.7°F0.8°F
Illinois CD 5. East51.1°F9050.2°F0.9°F
Illinois CD 6. West Southwest53.6°F7853.1°F0.5°F
Illinois CD 7. East Southeast53.6°F7653.1°F0.5°F
Illinois CD 8. Southwest55.7°F7155.3°F0.4°F
Illinois CD 9. Southeast55.5°F5355.4°F0.1°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