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. Northwest42.2°F1144.4°F-2.2°F
Illinois CD 2. Northeast42.8°F1544.6°F-1.8°F
Illinois CD 3. West45.1°F847.5°F-2.4°F
Illinois CD 4. Central44.7°F947.0°F-2.3°F
Illinois CD 5. East44.6°F1346.6°F-2.0°F
Illinois CD 6. West Southwest47.6°F1049.6°F-2.0°F
Illinois CD 7. East Southeast47.4°F949.5°F-2.1°F
Illinois CD 8. Southwest49.9°F751.9°F-2.0°F
Illinois CD 9. Southeast50.0°F952.1°F-2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 20, 2020 from