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. Northwest52.4°F8251.7°F0.7°F
Illinois CD 2. Northeast52.8°F9051.6°F1.2°F
Illinois CD 3. West56.0°F9854.7°F1.3°F
Illinois CD 4. Central55.6°F9954.1°F1.5°F
Illinois CD 5. East55.3°F10353.6°F1.7°F
Illinois CD 6. West Southwest58.7°F11256.5°F2.2°F
Illinois CD 7. East Southeast58.5°F10956.3°F2.2°F
Illinois CD 8. Southwest61.0°F11258.6°F2.4°F
Illinois CD 9. Southeast60.7°F10958.6°F2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 6, 2019 from