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°F541.0°F-3.8°F
Illinois CD 2. Northeast38.7°F741.6°F-2.9°F
Illinois CD 3. West40.5°F444.2°F-3.7°F
Illinois CD 4. Central40.0°F643.7°F-3.7°F
Illinois CD 5. East40.2°F643.5°F-3.3°F
Illinois CD 6. West Southwest42.9°F546.4°F-3.5°F
Illinois CD 7. East Southeast43.0°F546.5°F-3.5°F
Illinois CD 8. Southwest45.6°F449.1°F-3.5°F
Illinois CD 9. Southeast46.1°F549.1°F-3.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 22, 2019 from