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. Northwest41.3°F8440.2°F1.1°F
Illinois CD 2. Northeast41.6°F8340.5°F1.1°F
Illinois CD 3. West44.8°F9043.5°F1.3°F
Illinois CD 4. Central44.5°F9443.0°F1.5°F
Illinois CD 5. East44.3°F9642.7°F1.6°F
Illinois CD 6. West Southwest47.5°F9945.8°F1.7°F
Illinois CD 7. East Southeast47.8°F10345.8°F2.0°F
Illinois CD 8. Southwest50.7°F11248.4°F2.3°F
Illinois CD 9. Southeast50.7°F11148.6°F2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 5, 2019 from