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. Northwest49.0°F8748.2°F0.8°F
Illinois CD 2. Northeast49.2°F8448.5°F0.7°F
Illinois CD 3. West52.0°F8751.3°F0.7°F
Illinois CD 4. Central51.4°F8150.7°F0.7°F
Illinois CD 5. East51.3°F9250.3°F1.0°F
Illinois CD 6. West Southwest53.6°F7953.1°F0.5°F
Illinois CD 7. East Southeast54.0°F8953.1°F0.9°F
Illinois CD 8. Southwest56.0°F8155.4°F0.6°F
Illinois CD 9. Southeast56.2°F8555.5°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 28, 2020 from