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. Northwest45.1°F9743.6°F1.5°F
Illinois CD 2. Northeast45.6°F10043.9°F1.7°F
Illinois CD 3. West48.2°F9946.8°F1.4°F
Illinois CD 4. Central48.2°F10446.2°F2.0°F
Illinois CD 5. East48.2°F11045.9°F2.3°F
Illinois CD 6. West Southwest50.3°F10148.8°F1.5°F
Illinois CD 7. East Southeast51.1°F11148.8°F2.3°F
Illinois CD 8. Southwest52.6°F9851.3°F1.3°F
Illinois CD 9. Southeast53.2°F10951.4°F1.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 24, 2020 from