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. Northwest65.1°F967.5°F-2.4°F
Illinois CD 2. Northeast64.8°F1466.9°F-2.1°F
Illinois CD 3. West66.7°F570.0°F-3.3°F
Illinois CD 4. Central66.8°F1069.2°F-2.4°F
Illinois CD 5. East66.4°F1468.6°F-2.2°F
Illinois CD 6. West Southwest68.2°F771.0°F-2.8°F
Illinois CD 7. East Southeast68.3°F1170.7°F-2.4°F
Illinois CD 8. Southwest69.8°F772.3°F-2.5°F
Illinois CD 9. Southeast69.7°F772.2°F-2.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 12, 2019 from