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. Northwest43.9°F4844.4°F-0.5°F
Illinois CD 2. Northeast44.2°F5044.6°F-0.4°F
Illinois CD 3. West47.3°F5547.6°F-0.3°F
Illinois CD 4. Central46.5°F4347.1°F-0.6°F
Illinois CD 5. East46.2°F4646.7°F-0.5°F
Illinois CD 6. West Southwest49.6°F5949.6°F0.0°F
Illinois CD 7. East Southeast49.7°F5949.7°F0.0°F
Illinois CD 8. Southwest52.5°F7152.2°F0.3°F
Illinois CD 9. Southeast52.6°F7052.2°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 7, 2019 from