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. Northwest69.3°F6069.1°F0.2°F
Illinois CD 2. Northeast69.6°F7368.6°F1.0°F
Illinois CD 3. West70.4°F3971.5°F-1.1°F
Illinois CD 4. Central70.8°F5071.0°F-0.2°F
Illinois CD 5. East70.7°F6170.4°F0.3°F
Illinois CD 6. West Southwest71.7°F4272.6°F-0.9°F
Illinois CD 7. East Southeast71.9°F4772.4°F-0.5°F
Illinois CD 8. Southwest72.7°F3573.9°F-1.2°F
Illinois CD 9. Southeast72.3°F2873.8°F-1.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 22, 2020 from