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. Northwest37.6°F5537.7°F-0.1°F
Illinois CD 2. Northeast38.3°F6838.1°F0.2°F
Illinois CD 3. West39.9°F2640.9°F-1.0°F
Illinois CD 4. Central40.4°F5440.6°F-0.2°F
Illinois CD 5. East40.3°F5840.2°F0.1°F
Illinois CD 6. West Southwest42.7°F3943.3°F-0.6°F
Illinois CD 7. East Southeast43.1°F4443.3°F-0.2°F
Illinois CD 8. Southwest45.5°F4046.0°F-0.5°F
Illinois CD 9. Southeast45.6°F3846.1°F-0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 20, 2019 from