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. Northwest65.9°F1869.1°F-3.2°F
Illinois CD 2. Northeast65.3°F1568.6°F-3.3°F
Illinois CD 3. West69.1°F2371.5°F-2.4°F
Illinois CD 4. Central68.2°F2271.0°F-2.8°F
Illinois CD 5. East67.6°F2070.4°F-2.8°F
Illinois CD 6. West Southwest70.7°F3072.6°F-1.9°F
Illinois CD 7. East Southeast71.0°F3372.4°F-1.4°F
Illinois CD 8. Southwest72.9°F3873.9°F-1.0°F
Illinois CD 9. Southeast73.2°F4173.8°F-0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 13, 2019 from