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. Northwest41.2°F11737.5°F3.7°F
Illinois CD 2. Northeast40.9°F11437.8°F3.1°F
Illinois CD 3. West44.9°F11840.9°F4.0°F
Illinois CD 4. Central44.0°F11540.5°F3.5°F
Illinois CD 5. East43.5°F11540.1°F3.4°F
Illinois CD 6. West Southwest47.3°F12043.3°F4.0°F
Illinois CD 7. East Southeast47.0°F11843.3°F3.7°F
Illinois CD 8. Southwest49.9°F11946.1°F3.8°F
Illinois CD 9. Southeast49.8°F11946.2°F3.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 22, 2019 from