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. Northwest40.0°F5540.2°F-0.2°F
Illinois CD 2. Northeast40.4°F6040.4°F0.0°F
Illinois CD 3. West43.6°F6843.5°F0.1°F
Illinois CD 4. Central42.9°F5343.0°F-0.1°F
Illinois CD 5. East42.7°F5742.7°F0.0°F
Illinois CD 6. West Southwest46.2°F7045.8°F0.4°F
Illinois CD 7. East Southeast46.3°F6745.8°F0.5°F
Illinois CD 8. Southwest49.0°F7248.4°F0.6°F
Illinois CD 9. Southeast49.3°F7448.6°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 17, 2019 from