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. Northwest63.0°F11959.0°F4.0°F
Illinois CD 2. Northeast62.7°F12258.4°F4.3°F
Illinois CD 3. West64.7°F11861.7°F3.0°F
Illinois CD 4. Central64.4°F11861.1°F3.3°F
Illinois CD 5. East63.7°F11860.4°F3.3°F
Illinois CD 6. West Southwest65.3°F11163.0°F2.3°F
Illinois CD 7. East Southeast65.5°F11562.8°F2.7°F
Illinois CD 8. Southwest66.4°F9764.8°F1.6°F
Illinois CD 9. Southeast67.0°F11264.8°F2.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 21, 2019 from