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
(122 Years)
Illinois CD 1. Northwest49.2°F9548.2°F1.0°F
Illinois CD 2. Northeast49.6°F10148.5°F1.1°F
Illinois CD 3. West52.1°F9351.2°F0.9°F
Illinois CD 4. Central51.6°F9550.6°F1.0°F
Illinois CD 5. East51.4°F9950.3°F1.1°F
Illinois CD 6. West Southwest53.8°F9553.1°F0.7°F
Illinois CD 7. East Southeast53.9°F9553.0°F0.9°F
Illinois CD 8. Southwest55.9°F8655.3°F0.6°F
Illinois CD 9. Southeast55.7°F7055.4°F0.3°F

Citing This Page

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