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. Northwest46.2°F2747.9°F-1.7°F
Illinois CD 2. Northeast46.8°F5147.5°F-0.7°F
Illinois CD 3. West48.6°F1750.9°F-2.3°F
Illinois CD 4. Central48.4°F2450.4°F-2.0°F
Illinois CD 5. East48.2°F3149.7°F-1.5°F
Illinois CD 6. West Southwest50.9°F2852.7°F-1.8°F
Illinois CD 7. East Southeast51.1°F3352.5°F-1.4°F
Illinois CD 8. Southwest53.6°F3355.0°F-1.4°F
Illinois CD 9. Southeast54.3°F4255.1°F-0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 23, 2019 from