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. Northwest31.7°F835.4°F-3.7°F
Illinois CD 2. Northeast31.7°F635.8°F-4.1°F
Illinois CD 3. West35.9°F1038.9°F-3.0°F
Illinois CD 4. Central35.0°F838.5°F-3.5°F
Illinois CD 5. East34.4°F538.1°F-3.7°F
Illinois CD 6. West Southwest38.2°F941.2°F-3.0°F
Illinois CD 7. East Southeast38.5°F1141.4°F-2.9°F
Illinois CD 8. Southwest41.7°F1044.2°F-2.5°F
Illinois CD 9. Southeast42.1°F1144.4°F-2.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 20, 2019 from