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
(125 Years)
Illinois CD 1. Northwest38.2°F941.9°F-3.7°F
Illinois CD 2. Northeast39.2°F1341.9°F-2.7°F
Illinois CD 3. West40.6°F345.2°F-4.6°F
Illinois CD 4. Central40.4°F544.6°F-4.2°F
Illinois CD 5. East40.5°F844.2°F-3.7°F
Illinois CD 6. West Southwest43.0°F347.4°F-4.4°F
Illinois CD 7. East Southeast43.2°F447.2°F-4.0°F
Illinois CD 8. Southwest45.6°F250.0°F-4.4°F
Illinois CD 9. Southeast46.3°F550.0°F-3.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 20, 2019 from