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. Northwest45.1°F10543.4°F1.7°F
Illinois CD 2. Northeast45.6°F10943.7°F1.9°F
Illinois CD 3. West47.6°F9546.6°F1.0°F
Illinois CD 4. Central47.6°F10246.1°F1.5°F
Illinois CD 5. East47.3°F10345.7°F1.6°F
Illinois CD 6. West Southwest49.4°F8748.6°F0.8°F
Illinois CD 7. East Southeast49.4°F8448.6°F0.8°F
Illinois CD 8. Southwest51.2°F5951.1°F0.1°F
Illinois CD 9. Southeast51.1°F5151.2°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 14, 2019 from