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. Northwest39.8°F10437.7°F2.1°F
Illinois CD 2. Northeast40.0°F10338.1°F1.9°F
Illinois CD 3. West42.9°F10541.0°F1.9°F
Illinois CD 4. Central42.9°F10940.5°F2.4°F
Illinois CD 5. East42.5°F10840.2°F2.3°F
Illinois CD 6. West Southwest45.4°F10943.2°F2.2°F
Illinois CD 7. East Southeast45.5°F11143.3°F2.2°F
Illinois CD 8. Southwest48.0°F10846.0°F2.0°F
Illinois CD 9. Southeast47.7°F10346.1°F1.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 23, 2019 from