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. Northwest34.0°F10529.8°F4.2°F
Illinois CD 2. Northeast34.9°F11030.4°F4.5°F
Illinois CD 3. West36.6°F9633.6°F3.0°F
Illinois CD 4. Central37.0°F10733.2°F3.8°F
Illinois CD 5. East37.2°F10832.9°F4.3°F
Illinois CD 6. West Southwest39.6°F9936.5°F3.1°F
Illinois CD 7. East Southeast39.9°F10236.5°F3.4°F
Illinois CD 8. Southwest42.6°F9939.7°F2.9°F
Illinois CD 9. Southeast42.8°F10039.9°F2.9°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