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. Northwest49.3°F10448.1°F1.2°F
Illinois CD 2. Northeast49.3°F9148.4°F0.9°F
Illinois CD 3. West52.4°F10851.3°F1.1°F
Illinois CD 4. Central51.5°F9250.6°F0.9°F
Illinois CD 5. East51.2°F9250.3°F0.9°F
Illinois CD 6. West Southwest53.9°F10053.1°F0.8°F
Illinois CD 7. East Southeast53.8°F8953.0°F0.8°F
Illinois CD 8. Southwest56.1°F9655.4°F0.7°F
Illinois CD 9. Southeast56.1°F9355.4°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 28, 2020 from