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. Northwest45.6°F448.2°F-2.6°F
Illinois CD 2. Northeast46.6°F948.4°F-1.8°F
Illinois CD 3. West48.6°F651.3°F-2.7°F
Illinois CD 4. Central47.9°F450.7°F-2.8°F
Illinois CD 5. East48.0°F650.3°F-2.3°F
Illinois CD 6. West Southwest50.5°F553.1°F-2.6°F
Illinois CD 7. East Southeast50.5°F453.1°F-2.6°F
Illinois CD 8. Southwest52.8°F455.4°F-2.6°F
Illinois CD 9. Southeast53.4°F455.5°F-2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 14, 2019 from