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. Northwest45.0°F8044.4°F0.6°F
Illinois CD 2. Northeast45.3°F8044.5°F0.8°F
Illinois CD 3. West47.8°F7447.6°F0.2°F
Illinois CD 4. Central47.7°F7547.1°F0.6°F
Illinois CD 5. East47.5°F7946.6°F0.9°F
Illinois CD 6. West Southwest49.9°F7049.7°F0.2°F
Illinois CD 7. East Southeast50.0°F6949.7°F0.3°F
Illinois CD 8. Southwest52.1°F5752.1°F0.0°F
Illinois CD 9. Southeast52.0°F4952.2°F-0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 7, 2019 from