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. Northwest38.9°F8637.5°F1.4°F
Illinois CD 2. Northeast38.7°F7837.7°F1.0°F
Illinois CD 3. West42.4°F9140.9°F1.5°F
Illinois CD 4. Central41.4°F8140.5°F0.9°F
Illinois CD 5. East40.9°F8040.1°F0.8°F
Illinois CD 6. West Southwest44.0°F7743.3°F0.7°F
Illinois CD 7. East Southeast43.9°F6943.4°F0.5°F
Illinois CD 8. Southwest46.5°F6746.2°F0.3°F
Illinois CD 9. Southeast46.6°F6946.3°F0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 24, 2019 from