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
(124 Years)
Illinois CD 1. Northwest41.5°F8840.6°F0.9°F
Illinois CD 2. Northeast41.9°F9141.0°F0.9°F
Illinois CD 3. West44.5°F8443.7°F0.8°F
Illinois CD 4. Central44.7°F9943.3°F1.4°F
Illinois CD 5. East44.2°F9643.0°F1.2°F
Illinois CD 6. West Southwest47.3°F10146.0°F1.3°F
Illinois CD 7. East Southeast47.2°F9746.0°F1.2°F
Illinois CD 8. Southwest49.7°F9548.6°F1.1°F
Illinois CD 9. Southeast49.6°F9048.7°F0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from