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
(121 Years)
Illinois CD 1. Northwest49.2°F10048.2°F1.0°F
Illinois CD 2. Northeast49.6°F10548.4°F1.2°F
Illinois CD 3. West52.0°F9351.2°F0.8°F
Illinois CD 4. Central51.7°F9950.7°F1.0°F
Illinois CD 5. East51.5°F10350.3°F1.2°F
Illinois CD 6. West Southwest53.8°F9553.1°F0.7°F
Illinois CD 7. East Southeast53.9°F9853.0°F0.9°F
Illinois CD 8. Southwest56.0°F8855.4°F0.6°F
Illinois CD 9. Southeast55.8°F7955.4°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 29, 2020 from