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
(124 Years)
Illinois CD 1. Northwest31.5°F8130.6°F0.9°F
Illinois CD 2. Northeast31.9°F7931.1°F0.8°F
Illinois CD 3. West34.9°F7634.2°F0.7°F
Illinois CD 4. Central34.6°F7833.8°F0.8°F
Illinois CD 5. East34.4°F7733.6°F0.8°F
Illinois CD 6. West Southwest37.5°F7336.9°F0.6°F
Illinois CD 7. East Southeast37.8°F7237.1°F0.7°F
Illinois CD 8. Southwest40.4°F6640.1°F0.3°F
Illinois CD 9. Southeast40.7°F6840.2°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 22, 2019 from