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. Northwest42.2°F7141.9°F0.3°F
Illinois CD 2. Northeast42.0°F6741.8°F0.2°F
Illinois CD 3. West45.4°F6745.2°F0.2°F
Illinois CD 4. Central45.0°F7144.7°F0.3°F
Illinois CD 5. East44.4°F6944.2°F0.2°F
Illinois CD 6. West Southwest47.5°F6747.3°F0.2°F
Illinois CD 7. East Southeast47.2°F5847.2°F0.0°F
Illinois CD 8. Southwest49.7°F5450.0°F-0.3°F
Illinois CD 9. Southeast49.7°F5250.0°F-0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 24, 2019 from