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. Northwest36.2°F7935.4°F0.8°F
Illinois CD 2. Northeast36.8°F8135.8°F1.0°F
Illinois CD 3. West39.7°F8438.8°F0.9°F
Illinois CD 4. Central40.0°F9838.4°F1.6°F
Illinois CD 5. East40.0°F9938.1°F1.9°F
Illinois CD 6. West Southwest42.5°F9241.3°F1.2°F
Illinois CD 7. East Southeast43.5°F10441.4°F2.1°F
Illinois CD 8. Southwest45.5°F8844.2°F1.3°F
Illinois CD 9. Southeast46.3°F10744.4°F1.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 21, 2019 from