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. Northwest60.4°F6860.1°F0.3°F
Illinois CD 2. Northeast60.3°F7059.9°F0.4°F
Illinois CD 3. West62.6°F5162.8°F-0.2°F
Illinois CD 4. Central62.1°F5862.2°F-0.1°F
Illinois CD 5. East61.5°F5561.5°F0.0°F
Illinois CD 6. West Southwest63.8°F4764.3°F-0.5°F
Illinois CD 7. East Southeast63.5°F4264.0°F-0.5°F
Illinois CD 8. Southwest65.2°F3466.0°F-0.8°F
Illinois CD 9. Southeast64.9°F2865.9°F-1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published March 2020, retrieved on March 31, 2020 from