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. Northwest40.5°F10838.1°F2.4°F
Illinois CD 2. Northeast41.3°F11138.7°F2.6°F
Illinois CD 3. West43.0°F10241.4°F1.6°F
Illinois CD 4. Central43.2°F10741.1°F2.1°F
Illinois CD 5. East43.0°F10740.8°F2.2°F
Illinois CD 6. West Southwest45.1°F9843.7°F1.4°F
Illinois CD 7. East Southeast45.2°F9643.8°F1.4°F
Illinois CD 8. Southwest47.0°F8046.5°F0.5°F
Illinois CD 9. Southeast47.0°F7446.5°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 14, 2019 from