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. Northwest31.2°F8029.8°F1.4°F
Illinois CD 2. Northeast32.0°F8030.4°F1.6°F
Illinois CD 3. West35.2°F8433.7°F1.5°F
Illinois CD 4. Central34.4°F8033.2°F1.2°F
Illinois CD 5. East33.8°F7732.9°F0.9°F
Illinois CD 6. West Southwest37.2°F7336.4°F0.8°F
Illinois CD 7. East Southeast36.8°F6636.6°F0.2°F
Illinois CD 8. Southwest39.6°F6039.7°F-0.1°F
Illinois CD 9. Southeast39.4°F5739.8°F-0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 23, 2020 from