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. Northwest53.7°F257.2°F-3.5°F
Illinois CD 2. Northeast53.4°F256.9°F-3.5°F
Illinois CD 3. West56.5°F260.0°F-3.5°F
Illinois CD 4. Central56.0°F259.4°F-3.4°F
Illinois CD 5. East55.4°F258.8°F-3.4°F
Illinois CD 6. West Southwest58.3°F361.5°F-3.2°F
Illinois CD 7. East Southeast58.0°F261.3°F-3.3°F
Illinois CD 8. Southwest60.4°F363.4°F-3.0°F
Illinois CD 9. Southeast60.2°F263.3°F-3.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 23, 2020 from