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. Northwest62.8°F10159.7°F3.1°F
Illinois CD 2. Northeast62.5°F10358.9°F3.6°F
Illinois CD 3. West64.6°F9262.3°F2.3°F
Illinois CD 4. Central64.4°F9661.6°F2.8°F
Illinois CD 5. East64.5°F10361.0°F3.5°F
Illinois CD 6. West Southwest65.4°F8963.5°F1.9°F
Illinois CD 7. East Southeast65.0°F8763.2°F1.8°F
Illinois CD 8. Southwest66.2°F7965.1°F1.1°F
Illinois CD 9. Southeast65.7°F6965.0°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 17, 2019 from