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. Northwest45.0°F8044.4°F0.6°F
Illinois CD 2. Northeast45.5°F8844.7°F0.8°F
Illinois CD 3. West48.4°F8747.6°F0.8°F
Illinois CD 4. Central48.0°F8947.0°F1.0°F
Illinois CD 5. East47.7°F8946.6°F1.1°F
Illinois CD 6. West Southwest50.8°F9749.6°F1.2°F
Illinois CD 7. East Southeast50.7°F9249.5°F1.2°F
Illinois CD 8. Southwest53.3°F10151.9°F1.4°F
Illinois CD 9. Southeast53.3°F10052.0°F1.3°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