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. Northwest38.0°F9036.0°F2.0°F
Illinois CD 2. Northeast38.1°F9236.2°F1.9°F
Illinois CD 3. West42.6°F10339.5°F3.1°F
Illinois CD 4. Central42.2°F10439.1°F3.1°F
Illinois CD 5. East41.3°F10038.5°F2.8°F
Illinois CD 6. West Southwest45.4°F10842.0°F3.4°F
Illinois CD 7. East Southeast44.9°F10642.0°F2.9°F
Illinois CD 8. Southwest47.8°F10845.0°F2.8°F
Illinois CD 9. Southeast47.5°F10445.0°F2.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 14, 2019 from