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. Northwest30.8°F7429.8°F1.0°F
Illinois CD 2. Northeast30.9°F7030.4°F0.5°F
Illinois CD 3. West34.1°F7333.6°F0.5°F
Illinois CD 4. Central33.3°F6533.2°F0.1°F
Illinois CD 5. East33.0°F6432.9°F0.1°F
Illinois CD 6. West Southwest36.6°F6636.4°F0.2°F
Illinois CD 7. East Southeast36.8°F6636.5°F0.3°F
Illinois CD 8. Southwest39.9°F6339.7°F0.2°F
Illinois CD 9. Southeast39.8°F6039.9°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 22, 2020 from