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
(121 Years)
Illinois CD 1. Northwest48.0°F4648.2°F-0.2°F
Illinois CD 2. Northeast48.3°F4548.4°F-0.1°F
Illinois CD 3. West51.2°F5051.2°F0.0°F
Illinois CD 4. Central50.7°F5350.7°F0.0°F
Illinois CD 5. East50.2°F5050.2°F0.0°F
Illinois CD 6. West Southwest53.3°F6453.1°F0.2°F
Illinois CD 7. East Southeast52.9°F4853.0°F-0.1°F
Illinois CD 8. Southwest55.3°F5055.4°F-0.1°F
Illinois CD 9. Southeast55.2°F3655.4°F-0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 25, 2019 from