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
(123 Years)
Illinois CD 1. Northwest48.0°F4348.2°F-0.2°F
Illinois CD 2. Northeast48.6°F5748.4°F0.2°F
Illinois CD 3. West50.8°F3651.3°F-0.5°F
Illinois CD 4. Central50.8°F5950.7°F0.1°F
Illinois CD 5. East50.7°F7450.3°F0.4°F
Illinois CD 6. West Southwest53.0°F4453.1°F-0.1°F
Illinois CD 7. East Southeast53.2°F5853.1°F0.1°F
Illinois CD 8. Southwest55.3°F4755.3°F0.0°F
Illinois CD 9. Southeast55.3°F4755.5°F-0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 24, 2020 from