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. Northwest47.6°F3548.2°F-0.6°F
Illinois CD 2. Northeast48.1°F4048.5°F-0.4°F
Illinois CD 3. West50.8°F4451.2°F-0.4°F
Illinois CD 4. Central50.5°F5250.7°F-0.2°F
Illinois CD 5. East50.1°F5150.3°F-0.2°F
Illinois CD 6. West Southwest53.2°F6653.1°F0.1°F
Illinois CD 7. East Southeast53.0°F5353.0°F0.0°F
Illinois CD 8. Southwest55.3°F4955.4°F-0.1°F
Illinois CD 9. Southeast55.2°F4455.4°F-0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 6, 2019 from