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. Northwest42.6°F8042.0°F0.6°F
Illinois CD 2. Northeast42.5°F7941.9°F0.6°F
Illinois CD 3. West46.2°F8445.2°F1.0°F
Illinois CD 4. Central45.1°F7344.6°F0.5°F
Illinois CD 5. East44.4°F6944.2°F0.2°F
Illinois CD 6. West Southwest47.6°F7047.3°F0.3°F
Illinois CD 7. East Southeast47.1°F5647.3°F-0.2°F
Illinois CD 8. Southwest50.0°F6050.0°F0.0°F
Illinois CD 9. Southeast50.2°F6150.0°F0.2°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