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. Northwest36.4°F11829.9°F6.5°F
Illinois CD 2. Northeast36.8°F11930.4°F6.4°F
Illinois CD 3. West40.7°F11933.6°F7.1°F
Illinois CD 4. Central40.6°F12133.2°F7.4°F
Illinois CD 5. East40.0°F12032.8°F7.2°F
Illinois CD 6. West Southwest43.8°F12136.4°F7.4°F
Illinois CD 7. East Southeast44.0°F12236.5°F7.5°F
Illinois CD 8. Southwest47.2°F12239.7°F7.5°F
Illinois CD 9. Southeast47.2°F12239.8°F7.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 22, 2020 from