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. Northwest36.2°F11529.9°F6.3°F
Illinois CD 2. Northeast36.8°F11930.4°F6.4°F
Illinois CD 3. West39.4°F11633.6°F5.8°F
Illinois CD 4. Central39.6°F11733.2°F6.4°F
Illinois CD 5. East39.5°F11832.9°F6.6°F
Illinois CD 6. West Southwest42.0°F11736.4°F5.6°F
Illinois CD 7. East Southeast42.4°F11836.5°F5.9°F
Illinois CD 8. Southwest44.4°F11439.7°F4.7°F
Illinois CD 9. Southeast44.6°F11439.9°F4.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 27, 2020 from