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. Northwest37.9°F10735.4°F2.5°F
Illinois CD 2. Northeast38.4°F11035.7°F2.7°F
Illinois CD 3. West40.4°F9438.8°F1.6°F
Illinois CD 4. Central40.5°F10238.4°F2.1°F
Illinois CD 5. East40.2°F10138.1°F2.1°F
Illinois CD 6. West Southwest42.7°F9741.3°F1.4°F
Illinois CD 7. East Southeast42.7°F9141.4°F1.3°F
Illinois CD 8. Southwest44.8°F7344.2°F0.6°F
Illinois CD 9. Southeast44.7°F6944.4°F0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 19, 2019 from