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. Northwest48.2°F10546.3°F1.9°F
Illinois CD 2. Northeast48.7°F11046.6°F2.1°F
Illinois CD 3. West51.6°F11249.5°F2.1°F
Illinois CD 4. Central51.2°F11049.0°F2.2°F
Illinois CD 5. East51.0°F11548.6°F2.4°F
Illinois CD 6. West Southwest53.9°F11951.4°F2.5°F
Illinois CD 7. East Southeast53.9°F11751.5°F2.4°F
Illinois CD 8. Southwest56.1°F11653.9°F2.2°F
Illinois CD 9. Southeast56.0°F11753.9°F2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 16, 2019 from