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. Northwest45.3°F3146.1°F-0.8°F
Illinois CD 2. Northeast45.6°F3046.4°F-0.8°F
Illinois CD 3. West48.5°F3449.2°F-0.7°F
Illinois CD 4. Central47.9°F2948.7°F-0.8°F
Illinois CD 5. East47.3°F2648.4°F-1.1°F
Illinois CD 6. West Southwest50.1°F2551.2°F-1.1°F
Illinois CD 7. East Southeast50.3°F3151.2°F-0.9°F
Illinois CD 8. Southwest52.6°F2753.6°F-1.0°F
Illinois CD 9. Southeast52.9°F3253.6°F-0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 20, 2019 from