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. Northwest66.3°F3167.4°F-1.1°F
Illinois CD 2. Northeast66.1°F3666.9°F-0.8°F
Illinois CD 3. West68.8°F3169.9°F-1.1°F
Illinois CD 4. Central68.4°F3969.2°F-0.8°F
Illinois CD 5. East67.6°F3068.6°F-1.0°F
Illinois CD 6. West Southwest69.8°F2671.0°F-1.2°F
Illinois CD 7. East Southeast69.7°F3170.7°F-1.0°F
Illinois CD 8. Southwest71.0°F2272.3°F-1.3°F
Illinois CD 9. Southeast71.9°F5372.2°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 12, 2019 from