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
(123 Years)
Illinois CD 1. Northwest44.8°F9043.9°F0.9°F
Illinois CD 2. Northeast45.2°F9344.2°F1.0°F
Illinois CD 3. West47.7°F8447.1°F0.6°F
Illinois CD 4. Central47.4°F8646.6°F0.8°F
Illinois CD 5. East47.2°F9146.2°F1.0°F
Illinois CD 6. West Southwest49.5°F7449.2°F0.3°F
Illinois CD 7. East Southeast49.6°F7649.1°F0.5°F
Illinois CD 8. Southwest51.9°F7351.7°F0.2°F
Illinois CD 9. Southeast51.6°F5051.7°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 23, 2019 from