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. Northwest40.0°F10737.7°F2.3°F
Illinois CD 2. Northeast40.2°F10638.1°F2.1°F
Illinois CD 3. West43.0°F10640.9°F2.1°F
Illinois CD 4. Central42.3°F10340.5°F1.8°F
Illinois CD 5. East42.1°F10440.2°F1.9°F
Illinois CD 6. West Southwest45.0°F10243.2°F1.8°F
Illinois CD 7. East Southeast45.2°F10543.3°F1.9°F
Illinois CD 8. Southwest47.6°F10245.9°F1.7°F
Illinois CD 9. Southeast47.9°F10646.1°F1.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 15, 2019 from