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. Northwest49.5°F9748.2°F1.3°F
Illinois CD 2. Northeast49.5°F9048.5°F1.0°F
Illinois CD 3. West51.7°F7551.2°F0.5°F
Illinois CD 4. Central51.5°F7950.7°F0.8°F
Illinois CD 5. East51.1°F8050.3°F0.8°F
Illinois CD 6. West Southwest53.6°F7553.2°F0.4°F
Illinois CD 7. East Southeast53.7°F7753.1°F0.6°F
Illinois CD 8. Southwest56.0°F7755.4°F0.6°F
Illinois CD 9. Southeast55.9°F7255.4°F0.5°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