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
(125 Years)
Illinois CD 1. Northwest61.0°F10259.0°F2.0°F
Illinois CD 2. Northeast60.3°F9958.4°F1.9°F
Illinois CD 3. West63.7°F10761.7°F2.0°F
Illinois CD 4. Central63.1°F9961.1°F2.0°F
Illinois CD 5. East62.2°F9260.5°F1.7°F
Illinois CD 6. West Southwest65.1°F10563.1°F2.0°F
Illinois CD 7. East Southeast64.6°F9862.8°F1.8°F
Illinois CD 8. Southwest66.9°F10864.7°F2.2°F
Illinois CD 9. Southeast66.5°F10164.7°F1.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 22, 2020 from