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. Northwest46.3°F6046.4°F-0.1°F
Illinois CD 2. Northeast46.5°F5546.6°F-0.1°F
Illinois CD 3. West49.9°F8349.5°F0.4°F
Illinois CD 4. Central49.1°F6649.0°F0.1°F
Illinois CD 5. East48.4°F5548.6°F-0.2°F
Illinois CD 6. West Southwest51.5°F5851.5°F0.0°F
Illinois CD 7. East Southeast51.5°F6551.4°F0.1°F
Illinois CD 8. Southwest53.9°F6053.9°F0.0°F
Illinois CD 9. Southeast54.1°F6653.9°F0.2°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