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. Northwest48.4°F551.7°F-3.3°F
Illinois CD 2. Northeast48.4°F451.6°F-3.2°F
Illinois CD 3. West51.3°F454.8°F-3.5°F
Illinois CD 4. Central51.5°F1254.1°F-2.6°F
Illinois CD 5. East50.9°F1053.6°F-2.7°F
Illinois CD 6. West Southwest53.8°F1056.5°F-2.7°F
Illinois CD 7. East Southeast53.9°F1156.3°F-2.4°F
Illinois CD 8. Southwest56.7°F1358.6°F-1.9°F
Illinois CD 9. Southeast56.6°F1158.6°F-2.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 11, 2019 from