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. Northwest37.2°F9635.4°F1.8°F
Illinois CD 2. Northeast37.2°F9235.7°F1.5°F
Illinois CD 3. West40.9°F10138.9°F2.0°F
Illinois CD 4. Central39.9°F9638.4°F1.5°F
Illinois CD 5. East39.6°F9238.1°F1.5°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. Southwest45.4°F8444.3°F1.1°F
Illinois CD 9. Southeast45.5°F8244.4°F1.1°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