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
(125 Years)
Illinois CD 1. Northwest69.8°F11167.4°F2.4°F
Illinois CD 2. Northeast68.9°F10666.9°F2.0°F
Illinois CD 3. West71.8°F10669.9°F1.9°F
Illinois CD 4. Central70.8°F10169.2°F1.6°F
Illinois CD 5. East70.1°F10068.6°F1.5°F
Illinois CD 6. West Southwest72.3°F9670.9°F1.4°F
Illinois CD 7. East Southeast71.7°F9070.6°F1.1°F
Illinois CD 8. Southwest73.2°F8672.3°F0.9°F
Illinois CD 9. Southeast73.1°F8972.2°F0.9°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