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. Northwest43.2°F6942.9°F0.3°F
Illinois CD 2. Northeast43.5°F6243.3°F0.2°F
Illinois CD 3. West46.4°F7646.0°F0.4°F
Illinois CD 4. Central45.8°F6445.6°F0.2°F
Illinois CD 5. East45.4°F5845.2°F0.2°F
Illinois CD 6. West Southwest48.3°F5648.2°F0.1°F
Illinois CD 7. East Southeast48.5°F7548.2°F0.3°F
Illinois CD 8. Southwest50.9°F6750.7°F0.2°F
Illinois CD 9. Southeast51.2°F7850.7°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 20, 2019 from