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
(125 Years)
Illinois CD 1. Northwest56.3°F10354.0°F2.3°F
Illinois CD 2. Northeast55.8°F10253.4°F2.4°F
Illinois CD 3. West58.9°F10356.8°F2.1°F
Illinois CD 4. Central58.8°F10656.1°F2.7°F
Illinois CD 5. East58.1°F10655.4°F2.7°F
Illinois CD 6. West Southwest61.0°F10858.3°F2.7°F
Illinois CD 7. East Southeast60.6°F10758.0°F2.6°F
Illinois CD 8. Southwest62.7°F10660.2°F2.5°F
Illinois CD 9. Southeast63.0°F11360.2°F2.8°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