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. Northwest38.2°F841.2°F-3.0°F
Illinois CD 2. Northeast38.7°F941.5°F-2.8°F
Illinois CD 3. West41.8°F844.4°F-2.6°F
Illinois CD 4. Central41.4°F844.0°F-2.6°F
Illinois CD 5. East41.0°F843.6°F-2.6°F
Illinois CD 6. West Southwest44.2°F846.6°F-2.4°F
Illinois CD 7. East Southeast44.4°F946.5°F-2.1°F
Illinois CD 8. Southwest47.3°F1449.1°F-1.8°F
Illinois CD 9. Southeast47.5°F1749.1°F-1.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 15, 2019 from