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. Northwest48.7°F7748.2°F0.5°F
Illinois CD 2. Northeast49.2°F8548.5°F0.7°F
Illinois CD 3. West51.4°F6751.2°F0.2°F
Illinois CD 4. Central51.4°F8150.7°F0.7°F
Illinois CD 5. East51.2°F8550.3°F0.9°F
Illinois CD 6. West Southwest53.5°F7353.1°F0.4°F
Illinois CD 7. East Southeast53.5°F7553.1°F0.4°F
Illinois CD 8. Southwest55.4°F5455.4°F0.0°F
Illinois CD 9. Southeast55.3°F5155.4°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 13, 2019 from