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. Northwest45.9°F11842.9°F3.0°F
Illinois CD 2. Northeast46.0°F11543.3°F2.7°F
Illinois CD 3. West48.9°F12146.0°F2.9°F
Illinois CD 4. Central48.4°F12045.6°F2.8°F
Illinois CD 5. East48.0°F11745.2°F2.8°F
Illinois CD 6. West Southwest50.6°F11748.2°F2.4°F
Illinois CD 7. East Southeast50.5°F11448.1°F2.4°F
Illinois CD 8. Southwest53.0°F11750.7°F2.3°F
Illinois CD 9. Southeast53.1°F11850.8°F2.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 18, 2020 from