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. Northwest29.8°F6629.8°F0.0°F
Illinois CD 2. Northeast30.4°F6630.3°F0.1°F
Illinois CD 3. West34.2°F7633.6°F0.6°F
Illinois CD 4. Central33.7°F7133.2°F0.5°F
Illinois CD 5. East33.6°F7332.9°F0.7°F
Illinois CD 6. West Southwest37.3°F7436.4°F0.9°F
Illinois CD 7. East Southeast37.7°F7636.5°F1.2°F
Illinois CD 8. Southwest40.8°F7739.8°F1.0°F
Illinois CD 9. Southeast41.0°F7639.8°F1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 27, 2020 from