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. Northwest45.6°F648.2°F-2.6°F
Illinois CD 2. Northeast45.9°F548.5°F-2.6°F
Illinois CD 3. West48.4°F551.2°F-2.8°F
Illinois CD 4. Central48.5°F850.7°F-2.2°F
Illinois CD 5. East48.2°F1050.4°F-2.2°F
Illinois CD 6. West Southwest50.8°F753.1°F-2.3°F
Illinois CD 7. East Southeast50.8°F753.1°F-2.3°F
Illinois CD 8. Southwest53.6°F1255.4°F-1.8°F
Illinois CD 9. Southeast53.4°F755.5°F-2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 8, 2019 from