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. Northwest43.3°F9941.9°F1.4°F
Illinois CD 2. Northeast44.0°F10442.3°F1.7°F
Illinois CD 3. West46.6°F10145.1°F1.5°F
Illinois CD 4. Central46.4°F10744.6°F1.8°F
Illinois CD 5. East46.1°F10844.2°F1.9°F
Illinois CD 6. West Southwest49.1°F10947.2°F1.9°F
Illinois CD 7. East Southeast49.3°F11147.2°F2.1°F
Illinois CD 8. Southwest51.8°F11349.8°F2.0°F
Illinois CD 9. Southeast52.0°F11449.9°F2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 28, 2020 from