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. Northwest39.1°F8937.5°F1.6°F
Illinois CD 2. Northeast39.4°F9537.8°F1.6°F
Illinois CD 3. West43.2°F10840.9°F2.3°F
Illinois CD 4. Central42.7°F10640.5°F2.2°F
Illinois CD 5. East42.4°F10840.1°F2.3°F
Illinois CD 6. West Southwest45.6°F10943.3°F2.3°F
Illinois CD 7. East Southeast45.8°F11243.4°F2.4°F
Illinois CD 8. Southwest48.9°F11446.2°F2.7°F
Illinois CD 9. Southeast49.1°F11546.3°F2.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 24, 2019 from