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
(125 Years)
Illinois CD 1. Northwest68.8°F9767.5°F1.3°F
Illinois CD 2. Northeast67.7°F8267.0°F0.7°F
Illinois CD 3. West70.9°F8769.9°F1.0°F
Illinois CD 4. Central70.2°F8769.2°F1.0°F
Illinois CD 5. East69.5°F8768.6°F0.9°F
Illinois CD 6. West Southwest71.7°F8371.0°F0.7°F
Illinois CD 7. East Southeast71.4°F8670.6°F0.8°F
Illinois CD 8. Southwest73.0°F8172.3°F0.7°F
Illinois CD 9. Southeast72.9°F8272.2°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 12, 2019 from