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. Northwest45.4°F348.2°F-2.8°F
Illinois CD 2. Northeast45.7°F348.5°F-2.8°F
Illinois CD 3. West48.3°F251.2°F-2.9°F
Illinois CD 4. Central47.9°F450.7°F-2.8°F
Illinois CD 5. East47.6°F550.3°F-2.7°F
Illinois CD 6. West Southwest50.4°F353.1°F-2.7°F
Illinois CD 7. East Southeast50.8°F653.1°F-2.3°F
Illinois CD 8. Southwest53.2°F555.3°F-2.1°F
Illinois CD 9. Southeast53.6°F1055.4°F-1.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 17, 2020 from