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. Northwest46.1°F5546.1°F0.0°F
Illinois CD 2. Northeast46.5°F6646.4°F0.1°F
Illinois CD 3. West48.8°F4949.2°F-0.4°F
Illinois CD 4. Central48.4°F4748.7°F-0.3°F
Illinois CD 5. East48.0°F4648.3°F-0.3°F
Illinois CD 6. West Southwest50.9°F4851.2°F-0.3°F
Illinois CD 7. East Southeast50.5°F3551.1°F-0.6°F
Illinois CD 8. Southwest52.6°F2753.5°F-0.9°F
Illinois CD 9. Southeast52.5°F2453.6°F-1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 15, 2019 from