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. Northwest37.3°F12029.8°F7.5°F
Illinois CD 2. Northeast36.8°F11930.4°F6.4°F
Illinois CD 3. West40.3°F11833.6°F6.7°F
Illinois CD 4. Central39.4°F11633.1°F6.3°F
Illinois CD 5. East38.4°F11232.9°F5.5°F
Illinois CD 6. West Southwest41.4°F11436.4°F5.0°F
Illinois CD 7. East Southeast41.1°F11136.5°F4.6°F
Illinois CD 8. Southwest43.4°F10739.7°F3.7°F
Illinois CD 9. Southeast43.2°F10239.8°F3.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 24, 2020 from