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. Northwest37.3°F9735.4°F1.9°F
Illinois CD 2. Northeast37.0°F8735.8°F1.2°F
Illinois CD 3. West40.4°F9438.8°F1.6°F
Illinois CD 4. Central39.5°F8638.4°F1.1°F
Illinois CD 5. East38.8°F7638.1°F0.7°F
Illinois CD 6. West Southwest42.6°F9441.3°F1.3°F
Illinois CD 7. East Southeast41.9°F6841.4°F0.5°F
Illinois CD 8. Southwest45.0°F7844.3°F0.7°F
Illinois CD 9. Southeast44.7°F6944.4°F0.3°F

Citing This Page

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