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
(124 Years)
Illinois CD 1. Northwest38.2°F5538.2°F0.0°F
Illinois CD 2. Northeast38.8°F5638.7°F0.1°F
Illinois CD 3. West41.3°F5441.4°F-0.1°F
Illinois CD 4. Central41.2°F6141.0°F0.2°F
Illinois CD 5. East41.0°F6840.8°F0.2°F
Illinois CD 6. West Southwest43.6°F4943.8°F-0.2°F
Illinois CD 7. East Southeast43.8°F5243.9°F-0.1°F
Illinois CD 8. Southwest46.3°F4746.5°F-0.2°F
Illinois CD 9. Southeast46.3°F4146.6°F-0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 13, 2019 from