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
(125 Years)
Illinois CD 1. Northwest58.4°F3859.0°F-0.6°F
Illinois CD 2. Northeast58.3°F5458.5°F-0.2°F
Illinois CD 3. West61.3°F4661.7°F-0.4°F
Illinois CD 4. Central60.3°F3761.1°F-0.8°F
Illinois CD 5. East59.9°F3860.4°F-0.5°F
Illinois CD 6. West Southwest62.1°F3463.0°F-0.9°F
Illinois CD 7. East Southeast62.4°F4362.8°F-0.4°F
Illinois CD 8. Southwest65.0°F5764.8°F0.2°F
Illinois CD 9. Southeast65.1°F6364.8°F0.3°F

Citing This Page

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