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. Northwest46.5°F3347.2°F-0.7°F
Illinois CD 2. Northeast46.5°F2547.5°F-1.0°F
Illinois CD 3. West49.7°F4150.3°F-0.6°F
Illinois CD 4. Central48.7°F2549.7°F-1.0°F
Illinois CD 5. East48.5°F2649.3°F-0.8°F
Illinois CD 6. West Southwest51.3°F2652.2°F-0.9°F
Illinois CD 7. East Southeast51.3°F2752.1°F-0.8°F
Illinois CD 8. Southwest53.9°F3654.5°F-0.6°F
Illinois CD 9. Southeast54.3°F4554.6°F-0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 16, 2019 from