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. Northwest33.0°F10130.5°F2.5°F
Illinois CD 2. Northeast33.7°F10231.1°F2.6°F
Illinois CD 3. West35.5°F8934.1°F1.4°F
Illinois CD 4. Central35.9°F10133.8°F2.1°F
Illinois CD 5. East36.0°F10133.5°F2.5°F
Illinois CD 6. West Southwest38.1°F8736.8°F1.3°F
Illinois CD 7. East Southeast38.8°F9637.1°F1.7°F
Illinois CD 8. Southwest41.0°F7540.1°F0.9°F
Illinois CD 9. Southeast41.2°F7840.3°F0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 14, 2019 from