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
(124 Years)
Illinois CD 1. Northwest36.1°F9634.6°F1.5°F
Illinois CD 2. Northeast36.6°F9735.2°F1.4°F
Illinois CD 3. West39.1°F9038.0°F1.1°F
Illinois CD 4. Central38.5°F8937.5°F1.0°F
Illinois CD 5. East38.0°F7837.2°F0.8°F
Illinois CD 6. West Southwest41.4°F8840.4°F1.0°F
Illinois CD 7. East Southeast40.9°F7540.4°F0.5°F
Illinois CD 8. Southwest44.0°F8443.3°F0.7°F
Illinois CD 9. Southeast43.7°F7143.4°F0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 6, 2019 from