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. Northwest38.9°F9437.7°F1.2°F
Illinois CD 2. Northeast39.1°F9138.1°F1.0°F
Illinois CD 3. West42.2°F9740.9°F1.3°F
Illinois CD 4. Central41.8°F9640.6°F1.2°F
Illinois CD 5. East41.5°F9540.2°F1.3°F
Illinois CD 6. West Southwest44.8°F9943.3°F1.5°F
Illinois CD 7. East Southeast45.0°F10143.3°F1.7°F
Illinois CD 8. Southwest47.5°F10045.9°F1.6°F
Illinois CD 9. Southeast47.8°F10546.1°F1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 22, 2019 from