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. Northwest38.2°F11534.5°F3.7°F
Illinois CD 2. Northeast38.7°F11635.1°F3.6°F
Illinois CD 3. West40.9°F11438.0°F2.9°F
Illinois CD 4. Central40.5°F11337.5°F3.0°F
Illinois CD 5. East40.4°F11337.2°F3.2°F
Illinois CD 6. West Southwest43.1°F11340.4°F2.7°F
Illinois CD 7. East Southeast43.3°F11440.4°F2.9°F
Illinois CD 8. Southwest46.1°F11543.2°F2.9°F
Illinois CD 9. Southeast46.0°F11443.3°F2.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 9, 2019 from