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. Northwest43.3°F10741.1°F2.2°F
Illinois CD 2. Northeast43.5°F10641.5°F2.0°F
Illinois CD 3. West46.4°F10744.3°F2.1°F
Illinois CD 4. Central45.8°F10643.9°F1.9°F
Illinois CD 5. East45.5°F10543.5°F2.0°F
Illinois CD 6. West Southwest48.2°F10546.5°F1.7°F
Illinois CD 7. East Southeast48.3°F10546.5°F1.8°F
Illinois CD 8. Southwest50.3°F9549.0°F1.3°F
Illinois CD 9. Southeast50.5°F9949.2°F1.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 28, 2020 from