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. Northwest56.0°F2557.3°F-1.3°F
Illinois CD 2. Northeast55.2°F1756.9°F-1.7°F
Illinois CD 3. West58.5°F2260.0°F-1.5°F
Illinois CD 4. Central57.8°F2159.4°F-1.6°F
Illinois CD 5. East57.0°F1758.8°F-1.8°F
Illinois CD 6. West Southwest59.7°F1661.5°F-1.8°F
Illinois CD 7. East Southeast59.5°F1661.3°F-1.8°F
Illinois CD 8. Southwest61.6°F1563.3°F-1.7°F
Illinois CD 9. Southeast61.7°F1463.3°F-1.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 16, 2019 from