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. Northwest45.1°F2546.2°F-1.1°F
Illinois CD 2. Northeast45.3°F2346.4°F-1.1°F
Illinois CD 3. West48.1°F2749.2°F-1.1°F
Illinois CD 4. Central48.2°F4148.7°F-0.5°F
Illinois CD 5. East47.4°F3148.3°F-0.9°F
Illinois CD 6. West Southwest50.3°F3151.1°F-0.8°F
Illinois CD 7. East Southeast49.9°F2551.1°F-1.2°F
Illinois CD 8. Southwest53.0°F4153.5°F-0.5°F
Illinois CD 9. Southeast52.8°F3053.6°F-0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 6, 2019 from