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. Northwest36.9°F7736.0°F0.9°F
Illinois CD 2. Northeast36.9°F7536.1°F0.8°F
Illinois CD 3. West40.8°F8639.5°F1.3°F
Illinois CD 4. Central39.4°F7439.0°F0.4°F
Illinois CD 5. East39.0°F7138.6°F0.4°F
Illinois CD 6. West Southwest43.0°F8241.9°F1.1°F
Illinois CD 7. East Southeast42.7°F7742.0°F0.7°F
Illinois CD 8. Southwest45.9°F7844.9°F1.0°F
Illinois CD 9. Southeast46.0°F7845.0°F1.0°F

Citing This Page

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