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. Northwest36.7°F8935.4°F1.3°F
Illinois CD 2. Northeast37.7°F9935.7°F2.0°F
Illinois CD 3. West40.4°F9438.9°F1.5°F
Illinois CD 4. Central40.3°F10038.4°F1.9°F
Illinois CD 5. East40.5°F10738.1°F2.4°F
Illinois CD 6. West Southwest43.5°F10341.3°F2.2°F
Illinois CD 7. East Southeast43.8°F10841.4°F2.4°F
Illinois CD 8. Southwest46.5°F10944.2°F2.3°F
Illinois CD 9. Southeast46.6°F11144.4°F2.2°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