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. Northwest44.9°F1047.2°F-2.3°F
Illinois CD 2. Northeast45.3°F1047.5°F-2.2°F
Illinois CD 3. West48.0°F1150.3°F-2.3°F
Illinois CD 4. Central47.2°F549.7°F-2.5°F
Illinois CD 5. East46.8°F649.4°F-2.6°F
Illinois CD 6. West Southwest49.9°F952.2°F-2.3°F
Illinois CD 7. East Southeast49.9°F752.1°F-2.2°F
Illinois CD 8. Southwest52.2°F654.5°F-2.3°F
Illinois CD 9. Southeast52.5°F754.6°F-2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 21, 2019 from