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
(123 Years)
Illinois CD 1. Northwest45.7°F248.2°F-2.5°F
Illinois CD 2. Northeast45.9°F248.5°F-2.6°F
Illinois CD 3. West49.0°F451.2°F-2.2°F
Illinois CD 4. Central48.2°F250.7°F-2.5°F
Illinois CD 5. East48.0°F350.3°F-2.3°F
Illinois CD 6. West Southwest50.9°F353.1°F-2.2°F
Illinois CD 7. East Southeast51.0°F453.0°F-2.0°F
Illinois CD 8. Southwest53.5°F455.4°F-1.9°F
Illinois CD 9. Southeast53.7°F455.4°F-1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 19, 2019 from