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. Northwest46.2°F6746.2°F0.0°F
Illinois CD 2. Northeast46.1°F4646.4°F-0.3°F
Illinois CD 3. West49.4°F6949.2°F0.2°F
Illinois CD 4. Central48.6°F5648.8°F-0.2°F
Illinois CD 5. East48.3°F5848.4°F-0.1°F
Illinois CD 6. West Southwest51.0°F5051.1°F-0.1°F
Illinois CD 7. East Southeast51.1°F5551.1°F0.0°F
Illinois CD 8. Southwest53.7°F6753.5°F0.2°F
Illinois CD 9. Southeast54.1°F7653.6°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 9, 2019 from