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. Northwest45.5°F548.2°F-2.7°F
Illinois CD 2. Northeast46.6°F1248.5°F-1.9°F
Illinois CD 3. West48.5°F651.3°F-2.8°F
Illinois CD 4. Central47.9°F450.7°F-2.8°F
Illinois CD 5. East48.0°F750.3°F-2.3°F
Illinois CD 6. West Southwest50.5°F453.1°F-2.6°F
Illinois CD 7. East Southeast50.6°F553.1°F-2.5°F
Illinois CD 8. Southwest52.9°F355.4°F-2.5°F
Illinois CD 9. Southeast53.5°F955.5°F-2.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 5, 2019 from