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. Northwest32.1°F835.6°F-3.5°F
Illinois CD 2. Northeast33.4°F936.1°F-2.7°F
Illinois CD 3. West35.2°F639.0°F-3.8°F
Illinois CD 4. Central34.9°F438.6°F-3.7°F
Illinois CD 5. East34.9°F738.3°F-3.4°F
Illinois CD 6. West Southwest37.7°F441.4°F-3.7°F
Illinois CD 7. East Southeast38.0°F441.6°F-3.6°F
Illinois CD 8. Southwest40.6°F344.3°F-3.7°F
Illinois CD 9. Southeast41.3°F644.5°F-3.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 21, 2019 from