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. Northwest32.3°F6631.9°F0.4°F
Illinois CD 2. Northeast32.7°F6632.5°F0.2°F
Illinois CD 3. West36.7°F8135.6°F1.1°F
Illinois CD 4. Central36.4°F8335.2°F1.2°F
Illinois CD 5. East35.8°F7834.9°F0.9°F
Illinois CD 6. West Southwest40.5°F9938.2°F2.3°F
Illinois CD 7. East Southeast40.2°F9438.4°F1.8°F
Illinois CD 8. Southwest44.2°F10941.4°F2.8°F
Illinois CD 9. Southeast44.0°F10541.6°F2.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 18, 2019 from