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. Northwest69.2°F1771.3°F-2.1°F
Illinois CD 2. Northeast68.8°F1771.0°F-2.2°F
Illinois CD 3. West70.6°F573.8°F-3.2°F
Illinois CD 4. Central69.9°F673.0°F-3.1°F
Illinois CD 5. East69.5°F872.4°F-2.9°F
Illinois CD 6. West Southwest71.3°F374.7°F-3.4°F
Illinois CD 7. East Southeast71.3°F374.4°F-3.1°F
Illinois CD 8. Southwest72.8°F176.0°F-3.2°F
Illinois CD 9. Southeast73.3°F675.8°F-2.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 19, 2020 from