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. Northwest70.8°F9269.1°F1.7°F
Illinois CD 2. Northeast70.3°F8268.6°F1.7°F
Illinois CD 3. West72.7°F8571.5°F1.2°F
Illinois CD 4. Central72.1°F7971.0°F1.1°F
Illinois CD 5. East72.2°F9070.4°F1.8°F
Illinois CD 6. West Southwest73.2°F6972.6°F0.6°F
Illinois CD 7. East Southeast72.4°F5572.4°F0.0°F
Illinois CD 8. Southwest72.9°F3873.9°F-1.0°F
Illinois CD 9. Southeast72.4°F3173.8°F-1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 27, 2020 from