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. Northwest42.9°F11040.5°F2.4°F
Illinois CD 2. Northeast43.1°F10941.0°F2.1°F
Illinois CD 3. West45.4°F10543.8°F1.6°F
Illinois CD 4. Central45.4°F10843.3°F2.1°F
Illinois CD 5. East45.2°F10943.0°F2.2°F
Illinois CD 6. West Southwest47.6°F10345.9°F1.7°F
Illinois CD 7. East Southeast47.9°F10746.0°F1.9°F
Illinois CD 8. Southwest50.4°F11148.6°F1.8°F
Illinois CD 9. Southeast50.3°F10948.6°F1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 20, 2019 from